{"id":114,"date":"2017-08-02T16:08:27","date_gmt":"2017-08-02T08:08:27","guid":{"rendered":"http:\/\/archer.idv.tw\/wordpress\/?p=114"},"modified":"2017-08-03T23:12:36","modified_gmt":"2017-08-03T15:12:36","slug":"cisco-router-%e5%8f%8a-switch-%e6%8c%87%e4%bb%a4","status":"publish","type":"post","link":"http:\/\/archer.idv.tw\/wordpress\/2017\/08\/02\/cisco-router-%e5%8f%8a-switch-%e6%8c%87%e4%bb%a4\/","title":{"rendered":"Cisco Router \u53ca Switch \u6307\u4ee4"},"content":{"rendered":"\n\n\n\n\n
\n
\u7a2e\u985e<\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
\u6307\u4ee4<\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0<\/span><\/p>\n
\u57fa\u672c\u985e\uff1a<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
\u9032\u5165\u7ba1\u7406\u8005\u6a21\u5f0f\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000enable<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u9032\u5165\u7d44\u614b\u6a21\u5f0f\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000conf\u00a0\u00a0t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u6a5f\u5668\u540d\u7a31<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0hostname <\/span>\u540d\u7a31<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u5099\u4efd\u7d44\u614b\u6a94\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000copy run\u00a0\u00a0start<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

IOS <\/b>\u91cd\u65b0\u958b\u6a5f\uff1a<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000reload<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u4e2d\u65b7\u641c\u5c0b\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000ctrl +\u00a0\u00a0shift + 6<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6aa2\u67e5\/\u8ffd\u8e64\u8def\u7531<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0traceroute IP<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u767b\u5165\u901a\u77e5\u8a0a\u606f<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0<\/b>en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0banner motd\u00a0\u00a0“……….”\u00a0\u00a0\u00a0\u53ea\u8981\u767b\u5165\u8def\u7531\u5668\u5c31\u986f\u793a\u901a\u77e5<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0banner login\u00a0\u00a0“……….”\u00a0\u00a0\u00a0\u7576\u6709\u5bc6\u78bc\u767b\u5165\u8def\u7531\u5668\u4e4b\u524d\u5c31\u986f\u793a\u901a\u77e5<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0banner exec\u00a0\u00a0“……….”\u00a0\u00a0\u00a0\u7576\u767b\u5165\u4f7f\u7528\u8005\u6a21\u5f0f\u6642\u6703\u986f\u793a\u901a\u77e5<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u95dc\u9589\u7db2\u8def\u4ecb\u9762\u5361\u00a0\u00a0\u00a0\/\/page 5-4<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0int f0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0shutdown<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62\u8def\u7531\u8868\uff1a\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 5-2<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show ip route (ip <\/span>\u4f4d\u5740<\/span>)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u5728\u7db2\u8def\u4ecb\u9762\u4e0a\u8a3b\u89e3\uff1a<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0int fa0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0description this is fa0\/0(<\/span>\u8a3b\u89e3)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u5efa\u7acb\u672c\u5730\u5e33\u865f\uff1a<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0username ccna1 secret cisco1(<\/span>\u4f7f\u7528 password \u70ba\u660e\u78bc\u6a21\u5f0f)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0\/\/<\/span>\u5728 console \u4f7f\u7528\u672c\u5730\u5e33\u865f\u767b\u5165<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0line console 0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0login local\u00a0\u00a0\u00a0\/\/<\/span>\u555f\u7528<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0\/\/<\/span>\u5728 telnet \u4f7f\u7528\u672c\u5730\u5e33\u865f\u767b\u5165<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0line vty 0 15<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0login local\u00a0\u00a0\u00a0\/\/<\/span>\u555f\u7528<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0<\/span>\u203b\u7576\u555f\u7528\u672c\u5730\u5e33\u865f\u9a57\u8a3c\uff0c\u5c31\u4e0d\u6703\u4f7f\u7528 console \u53ca vty \u7684\u5bc6\u78bc<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0<\/span><\/p>\n
\u6aa2\u8996\u985e\uff1a<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
\u67e5\u770b running \u7d44\u614b\u6a94\u5167\u5bb9\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show\u00a0\u00a0run(runing-config)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u770b startup \u7d44\u614b\u6a94\u5167\u5bb9\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show\u00a0\u00a0start(startup-config)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u770b flash(\u5b58\u653e IOS)\u5167\u5bb9\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show flash<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62\u8def\u7531\u8cc7\u8a0a\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show ip route<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62\u7db2\u8def\u4ecb\u9762\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show ip int brief<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62\u767b\u5165\u72c0\u6cc1\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show users<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62\u8def\u7531\u5668\u8edf\u9ad4\u8cc7\u8a0a\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show version<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u770b\u7db2\u5361\u72c0\u614b\/MAC\u4f4d\u5740\/\u96d9\u5de5\u6a21\u5f0f\/\u901f\u5ea6\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show\u00a0\u00a0int\u00a0\u00a0\u00a0fa0\/1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62\/\u6e05\u7a7a MAC Table\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show mac-address-table\u00a0\u00a0<\/span>\u67e5\u8a62<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0clear\u00a0\u00a0mac-address-table <\/span>\u6e05\u7a7a<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6aa2\u67e5\/\u8ffd\u8e64\u8def\u7531\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0traceroute IP<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u770b ARP \u66ab\u5b58\u8cc7\u6599\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show arp<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u986f\u793a\u555f\u52d5\u958b\u59cb\u57f7\u884c\u904e\u7684\u6307\u4ee4\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000show\u00a0\u00a0history<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u5132\u5b58\u6b77\u53f2\u6307\u4ee4\u7684\u5927\u5c0f<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0terminal history size<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62 Switch Vlan\uff1a<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show vlan<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u770b<\/span><\/b>vlan<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000show vlan brief<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000show vlan summary<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000show vlan vlan 20<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000show interface vlan 20<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000show interface trunk<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000show interface fa0\/1 switchport<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u770b <\/span><\/b>RIP<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show ip protocols<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show ip route (ip <\/span>\u4f4d\u5740<\/span>)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u770b <\/span><\/b>ospf<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000show ip protocols<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000show ip ospf neighbor<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000show ip ospf database<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000show ip ospf interface serial 0\/0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62 TRUNK \u5354\u5b9a<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show int trunk<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62\u8def\u7531 AD <\/b>\u503c\uff1a<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show ip route 172.30.100.0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0<\/span>\u8cc7\u8a0a\u4e2d\u7684<\/span> Distance <\/span>\u5373\u8868\u793a<\/span> AD<\/span>\u503c<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n
\u9023\u7dda\u65b9\u5f0f<\/span><\/div>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n
AD<\/span><\/div>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n
\u76f4\u63a5\u9023\u7dda<\/span><\/div>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n
0<\/span><\/div>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n
\u975c\u614b\u8def\u7531<\/span><\/div>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n
1<\/span><\/div>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n
EIGRP<\/span><\/div>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n
\u5167\uff1a90\/\u5916\uff1a170<\/span><\/div>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n
OSPF<\/span><\/div>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n
110<\/span><\/div>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n
RIP<\/span><\/div>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n
120<\/span><\/div>\n

\u00a0\u00a0\u00a0\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62<\/span><\/b>\u00a0\u00a0CDP <\/span><\/b>\u9130\u5c45\u8868<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show cdp neighbors<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62\u76ee\u524d\u6b63\u5728\u904b\u4f5c\u7684<\/span><\/b>\u00a0\u00a0EIGRP <\/span><\/b>\u4ecb\u9762<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show ip eigrp int<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62<\/span><\/b>\u00a0\u00a0EIGRP <\/span><\/b>\u9130\u5c45<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show ip eigrp neighbors<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0<\/span><\/p>\n
\u5bc6\u78bc\u985e\uff1a<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
\u5bc6\u78bc\u52a0\u5bc6\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000service password-encryption<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a enable \u5bc6\u78bc\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0enable secret <\/span>\u5bc6\u78bc<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000<\/span>enable password <\/span>\u5bc6\u78bc<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9aconsole\u5bc6\u78bc\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0line console 0<\/span>\u3000\/\/\u8a2d\u5b9a console \u9592\u7f6e\u6642\u9593<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0password <\/span>\u5bc6\u78bc<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0login\u00a0\u00a0\u00a0\/\/<\/span>\u555f\u52d5\u5bc6\u78bc<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0exit<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9atelnet\u5bc6\u78bc\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0line vty 0 15<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0password <\/span>\u5bc6\u78bc<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0history\u00a0\u00a0size 35 (history buffer)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0exec\u00a0\u00a0time-out 60(<\/span>\uf9d1\u5341\u79d2\uf967\u7528\u5c31\u65b7\u7dda<\/span>)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0login\u00a0\u00a0\u00a0\/\/<\/span>\u555f\u52d5\u5bc6\u78bc<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0exit<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u4f7f\u7528ACL \u63a7\u5236VTY\uf99a\u7dda\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0access\u00a0\u00a0list 11 permit host 192.168.1.1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0line\u00a0\u00a0vty 0 4<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0access-class\u00a0\u00a0<\/b>11 in<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u5176\u5b83\u5bc6\u78bc\u52a0\u5bc6\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0service password-encryption<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router IOS <\/b>\u5fa9\u539f\uff1a<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0<\/span>\u8a73\u898b\u66f8\u672c 4-52 \u9801<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router <\/b>\u5bc6\u78bc\u5fa9\u539f\uff1a<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0<\/span>\u8a73\u898b\u66f8\u672c 4-55\u9801<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u4f7f\u7528SSH \uf99a\u7dda\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000username \u4f7f\u7528\u8005\u540d\u7a31 password \u5bc6\u78bc\u00a0\u00a0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000ip domain-name (domain\u7684\u540d\u7a31)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0crypto key generate rsa<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0ip ssh version 2<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0line vty 0 15<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0login local<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0transport input telnet ssh (<\/span>\u53ea\u5141\u8a31<\/span>telnet <\/span>\uf99a\u7dda\u5230<\/span>vty)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u52a0\u5bc6\u50b3\u9001<\/b><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u9396\u7684\u540d\u7a31<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config)#key\u00a0\u00a0chain ORA<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u958b\u9396\u7684\u7b2c\u4e00\u628a\u9470\u5319<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config-keychain)#key\u00a0\u00a01<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config-keychain-key)#key-string\u00a0\u00a0rocket<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u53ef\u4ee5\u958b\u9396\u7684\u6642\u9593<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config-keychain-key)#accept-lifetime\u00a0\u00a000:00:00 Jan 1 1993 00:15:00 Nov 1 2006<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config-keychain-key)#send-lifetime\u00a0\u00a000:00:00 Jan 1 1993 00:00:00 Nov 1 2006<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u958b\u9396\u7684\u7b2c\u4e8c\u628a\u9470\u5319<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config-keychain-key)#key\u00a0\u00a02<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config-keychain-key)#key-string\u00a0\u00a0martian<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u90a3\u500b\u4ecb\u9762\u8981\u4f7f\u7528<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config)#interface\u00a0\u00a0Serial0\/1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config-if)#ip\u00a0\u00a0authentication mode eigrp 55 md5<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config-if)#ip\u00a0\u00a0authentication key-chain eigrp 55 ORA<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0<\/span><\/p>\n
switch<\/b>\u985e\uff1a<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
\u67e5\u8a62 Switch Vlan\uff1a<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show vlan<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u4fee\u6539\u4ea4\u63db\u5668\u96d9\u5de5\u6a21\u5f0f\u53ca\u901f\u5ea6\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0int fa0\/3<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0duplex auto<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0duplex full<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0duplex half<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0speed auto<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0speed 10<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0speed 100<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a switch IP \u53ca\u5bc6\u78bc\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0int vlan 1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0ip addr 192.168.10.10 255.255.255.0\u00a0\u00a0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0exit<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0ip default-gateway 192.168.10.1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0enable secret <\/span>\u5bc6\u78bc(enable password \u5bc6\u78bc \u672a\u52a0\u5bc6\u7684\u8a2d\u5b9a)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0line vty 0 15<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0password <\/span>\u5bc6\u78bc<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0login<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0exit<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u53d6\u6d88 switch\u00a0\u00a0line vty \u5bc6\u78bc<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

no password<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

no login<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u555f\u52d5 L3 Switch \u7e5e\u9001\u529f\u80fd\uff1a<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0ip routing<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u5c07L3\u4ea4\u63db\u5668\u8b8a\u6210\u8def\u7531\u5668\u7684\u65b9\u6cd5\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0int f0\/6<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0no switch port<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0ip addr 192.168.200.1 255.255.255.0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0no shut<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0end<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u555f\u52d5vlan<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000vlan 20<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000name \u540d\u7a31<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6307\u5b9a Port \u5230 Vlan<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0int f0\/1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0switchport access vlan\u00a0\u00a010<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0int f0\/2<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0switchport access vlan\u00a0\u00a020<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u555f\u52d5trunk<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000interface fa0\/1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000switchport mode trunk<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62 TRUNK \u5354\u5b9a<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show int trunk<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u53d6<\/span><\/b>\u6d88 vlan<\/span><\/b><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000interface fa0\/18<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000no switchport access vlan<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u522a\u9664 <\/span><\/b>vlan<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000no vlan 20<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000delete flash:vlan.dat<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u770b<\/span><\/b>vlan<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000show vlan brief<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000show vlan summary<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000show vlan vlan 20<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000show interface vlan 20<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000show interface trunk<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000show interface fa0\/1 switchport<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u555f\u52d5<\/span><\/b>port security<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000switchport mode access(<\/span>\u4e00\u5b9a\u8981<\/span>access mode)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000switchport port-security<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000switchport port-security mac-address\u00a0\u00a00000.0c9b.d2d8<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000switchport port-security mac-address sticky<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000switchport port-security violation shutdown<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u3000show port-security int fa0\/24<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a Switch \u9023\u63a5\u57e0\u6a21\u5f0f\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 10-43<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport mode\u00a0\u00a0access\u00a0\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u8a2d\u5b9a\u70ba\u5b58\u53d6\u6a21\u5f0f<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/2<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport mode\u00a0\u00a0trunk\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u8a2d\u5b9a\u70ba\u4e3b\u5e79\u6a21\u5f0f<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u4fee\u6539\u539f\u751fVlan(Native Vlan)\u00a0\u00a0\u00a0\/\/page\u00a0\u00a010-50<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

inf f0\/1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport trunk native\u00a0\u00a0vlan 10<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u9650\u5236\u4f7f\u7528\u4e3b\u5e79(Trunk)\u9023\u7dda\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 10-53<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport trunk allow\u00a0\u00a0vlan 10\u00a0\u00a0\u00a0\/\/<\/span>\u53ea\u5141\u8a31 Vlan 10 \u4f7f\u7528 Trunk<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport trunk allow\u00a0\u00a0vlan add vlan 20\u00a0\u00a0\/\/<\/span>\u5c07 Vlan 20 \u52a0\u5165\u7528 Trunk<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport trunk allow\u00a0\u00a0vlan ?\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u6307\u4ee4\u67e5\u8a62<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u4fee\u6539\u81ea\u52d5\u5354\u5546(DTP dynamic trunk protocol)\u53c3\u6578\u00a0\u00a0\/\/page 10-45<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/1\u00a0\u00a0\u00a0\/\/\u4e0b\u5217\u6307\u4ee4\u56db\u9078\u4e00<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport mode access<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport mode trunk<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport mode dynamic auto\u00a0\u00a0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport mode dynamic desirable<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u505c\u6b62\u81ea\u52d5\u5354\u5546(DTP)\u00a0\u00a0\u00a0\u00a0\/\/page 10-47<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport nonegotiate\u00a0\u00a0\/\/\u5982\u679c\u5148\u524d\u662f\u8a2d\u5b9a\u00a0\u00a0dynamic \u4e0d\u53ef\u505c\u6b62\uff0c\u9700\u8b8a\u66f4<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62 Switch Mac Table\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 11-20<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show mac address-table<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6e05\u9664 Switch Mac Table\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 11-20<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

clear mac-address-table<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62 Switch Secure MAC Table\u00a0\u00a0\u00a0\u00a0\/\/page 11-20<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show port-security address<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6e05\u7a7a Switch Secure MAC Table\u00a0\u00a0\u00a0\u00a0\/\/page 11-20<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

clear port-security all<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u975c\u614b\u5b89\u5168 MAC\u00a0\u00a0\u00a0\/\/page 11-23<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport port-security mac-address\u00a0\u00a00002.166B.69C8<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62\u4ecb\u9762\u7684 port-security \u72c0\u614b\u00a0\u00a0\/\/page 11-26<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show port-security int f0\/1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>\u8a2d\u5b9a\u4ecb\u9762\u57e0\u5b89\u5168(\u975c\u614b)\u6b65\u9a5f\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 11-27<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport mode access<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport port-security<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport port-security maximum 1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport port-security mac-address\u00a0\u00a00002.166b.69c8<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport port-security violation shutdown<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62 port-security \u7e3d\u8868\u00a0\u00a0\u00a0\u00a0\/\/page 11-30<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show port-security<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u4ecb\u9762\u57e0\u5b89\u5168(\u7c98\u6eef)\u6b65\u9a5f\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 11-31<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport mode access<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport port-security<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport port-security maximum 2<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport port-security mac-address\u00a0\u00a0sticky\u00a0\u00a0\/\/\u52d5\u614b\u5b78\u7fd2\uff0c\u9700\u5c0d\u65b9\u4f7f\u7528 ping \u624d\u80fd\u5b78\u5230\u00a0\u00a0MAC<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport port-security mac-address sticky\u00a0\u00a00001.647c.697e\u00a0\u00a0\/\/\u76f4\u63a5\u8a2d\u5b9a<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport port-security violation restrict<\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0<\/span><\/p>\n
EtherChannel<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
\u5efa\u7acb\u901a\u9053\u7fa4\u7d44(Port Channel\uff1bEtherChannel)\u00a0\u00a0\u00a0\/\/page 12-8<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int range f0\/1-2<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

channel-group 1 mode active (auto,\u00a0\u00a0desirable, on, passive)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

————–<\/span>\u4e8c\u500b switch \u8981\u6210\u5c0d————————<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int range f0\/1-2<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

channel-group 1 mode active (auto,\u00a0\u00a0desirable, on, passive)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62 EtherChannel \u57f7\u884c\u72c0\u614b\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 12-9,12-10<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show etherchannel summary<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6216<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show etherchannel port-channel<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u4fee\u6539\u8ca0\u8f09\u5e73\u8861\u65b9\u5f0f\u00a0\u00a0\u00a0\/\/page 12-11<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

port-channel load-blance ?<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

port-channel load-blance dst-mac<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62\u8ca0\u8f09\u5e73\u8861\u72c0\u614b\u00a0\u00a0\/\/page 12-11<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show etherchannel load-balance<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u5728 EtherChannel \u57f7\u884c Trunk\u00a0\u00a0\u00a0\/\/page 12-15<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int po1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport mode trunk<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int po2<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

switchport mode trunk<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a GW \u5099\u63f4(HSRP \u6a21\u5f0f)<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

standby 10 ip 10.10.10.10<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

——<\/span>\u6210\u5c0d—————<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

standby 10 ip 10.10.10.10<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6307\u5b9a HSRP Active Router(\u8a2d\u5b9a\u512a\u5148\u6b0a)\u00a0\u00a0\/\/page 12-24<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

standby 10 preempt<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

standby 10 priority 150<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62 HSRP \u72c0\u614b\u7db1\u8981\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 12-25<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show standby brief<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a GW \u8ca0\u8f09\u5e73\u8861(\u8a2d\u5b9a\u4e8c\u500b HSRP\uff0c\u5404\u81ea\u6307\u5b9a\u4e00\u500b Active Router)\u00a0\u00a0\/\/page\u00a0\u00a012-25 12-26<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>R1#<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

standby 10 ip 10.10.10.10<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

standby 10 preepmt<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

standby 10 priority 150<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

syandby 20 ip 10.10.10.20<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R2#<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

syandby 10 ip 10.10.10.10<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

—–<\/span>\u6210\u5c0d———————-<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R2#<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

standby 20 ip 10.10.10.20<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

standby 20 preepmt<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

standby 20 priority 150<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R1#<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

syandby 20 ip 10.10.10.20<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a HSRP \u4ecb\u9762\u8ffd\u8e64\u6307\u4ee4\u00a0\u00a0\u00a0\u00a0\/\/page 12-28<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

standby 10 track s0\/0\/0 60\u00a0\u00a0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\/\/<\/span>\u9023\u5f80\u5916\u7db2\u7684\u7dda\u8def\u6709\u554f\u984c\u6642\uff0c\u512a\u5148\u6b0a\u5c31\u6e1b60\uff0c\u8b93\u53e6\u4e00\u90e8 router \u6210\u70ba active router<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a VRRP(PT\u4e0d\u652f\u63f4)\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 12-30<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

en\u00a0\u00a0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show vrrp<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show vrrp brief<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

vrrp 10 ip 10.10.10.10<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

vrrp 10 preepmt<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

vrrp 10 priority 150<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>\u8a2d\u5b9a GLBP(PT\u4e0d\u652f\u63f4)\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 12-32<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show glbp<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show glbp brief<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

glbp 20 ip 10.10.10.20<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

glbp 20 preepmt<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

glbp 20 priority 150<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0<\/span><\/p>\n
STP<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
\u67e5\u8a62\u64f4\u5f35\u6a39\u5354\u5b9a(STP\uff1bSpanning-Tree Protocol)\u57f7\u884c\u72c0\u6cc1\u00a0\u00a0\/\/page 11-39<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show spanning-tree<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8abf\u6574 STP BID Priority\u00a0\u00a0\u00a0\/\/page\u00a0\u00a011-47<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

spanning-tree vlan 1 priority 28672 (<\/span>\u6578\u503c\u5fc5\u70ba4096\u7684\u500d\u6578)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6216<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

spanning-tree vlan 1 root primary(<\/span>\u6307\u5b9a\u4ea4\u63db\u5668\u70ba ROOT \u4ea4\u63db\u5668)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

spanning-tree vlan 1 root secondary(<\/span>\u6307\u5b9a\u4ea4\u63db\u5668\u70ba\u5099\u63f4\u4ea4\u63db\u5668)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62 STP \u8868\u00a0\u00a0\u00a0\/\/page 11-51<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show spanning-tree summary<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8b8a\u66f4cisco pvst \u70ba Rapid-pvst\u00a0\u00a0\u00a0\u00a0\/\/page 11-51<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

spanning-tree mode rapid-pvst<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62 Vlan \u7684 STP\u00a0\u00a0\/\/page 11-53<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show spanning-tree vlan 10,20<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6307\u5b9a Vlan \u7684 STP Root \u4ea4\u63db\u5668\u00a0\u00a0\/\/page 11-51<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

spanning-tree vlan 10 root primary<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

spannong-tree vlan 20 root primary<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6307\u5b9a Vlan \u7684 STP \u5099\u63f4\u4ea4\u63db\u5668\u00a0\u00a0\/\/page 11-58<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

spanning-tree vlan 10 root secondary<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

spannong-tree vlan 20 root secondary<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u555f\u52d5 all port \u7684 BPDU Guard \/\/11-60<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

spanning-tree portfast bpduguard default (PT\u00a0\u00a0<\/span>\u4e0d\u652f\u63f4)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6216<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int range f0\/1-24<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

spanning-tree bpduguard enable<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u505c\u7528 STP \u529f\u80fd<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

no\u00a0\u00a0spanning-tree vlan 1\u00a0\u00a0\u00a0\u00a0\/\/page 11-62<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u555f\u52d5 all port \u7684 PortFast \u529f\u80fd\u00a0\u00a0\/\/page 11-63<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

spanning-tree portfast default<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

spanning-ttee bpduguard enable\u00a0\u00a0(<\/span>\u901a\u5e38\u6703\u642d\u914d\u555f\u7528 bpduguard)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u555f\u52d5 port \u7684 PortFast \u529f\u80fd\u00a0\u00a0\/\/page 11-63<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/5<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

spanning-tree portfast<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

spanning-ttee bpduguard enable\u00a0\u00a0(<\/span>\u901a\u5e38\u6703\u642d\u914d\u555f\u7528 bpduguard)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0<\/span><\/p>\n
VTP<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
\u67e5\u8a62 VTP \u72c0\u614b\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 11-9<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show vtp status<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a VTP Client \u6a21\u5f0f\u00a0\u00a0\u00a0\/\/page 11-9<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

vtp mode client<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a VTP Transparent \u6a21\u5f0f\u00a0\u00a0\u00a0\/\/page 11-10<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

vtp mode transparent<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a VTP Domain<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

vtp domain ccna<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a VTP \u5bc6\u78bc<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

vtp password cisco<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62 VTP \u5bc6\u78bc<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show vtp password<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0<\/span><\/p>\n
\u8a2d\u5b9a\u985e\uff1a<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
\u8a2d\u5b9arouter\u7db2\u5361 IP\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0int e0\/0\/0 (fa0\/0\u00a0\u00a0fa0\/1\u00a0\u00a0\u00a0gig0\/0\u00a0\u00a0gig0\/1\u00a0\u00a0se0\/0\/0\u00a0\u00a0\u00a0\u00a0se0\/0\/1…)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0ip addr 192.168.10.1 255.255.255.0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0no shut\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u555f\u52d5\u4ecb\u9762\u5361<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0clock rate 9600(se0\/0\/0 <\/span>\u6216 se0\/0\/1 \u6642\u4f7f\u7528)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u975c\u614b MAC\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0mac-address-table static 0030.F235.350C\u00a0\u00a0vlan 1 int fa0\/4<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0exit<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u958b\u6a5f\u6a94<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0\/\/<\/span>\u67e5\u770b\u76ee\u524d\u958b\u6a5f\u6a94 show version<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0\/\/<\/span>\u67e5\u770b flash \u53ef\u7528\u958b\u6a5f\u6a94 show flash<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0boot system falsh\u00a0\u00a0c1841-ipbasek9-mz.124-12.bin<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0end<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0write(<\/span>\u540c copy run start)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0reload<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u5099\u4efd run \u7d44\u614b\u6a94\u5230 TFTP<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0copy run tftp:(copy start tftp: ,\u00a0\u00a0copy flash tftp: , copy run flash:\u00a0\u00a0)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0<\/span>\u8f38\u5165 tftp \u6a5f\u5668\u00a0\u00a0\u00a0ip<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0<\/span>\u8f38\u5165\u8981\u5099\u4efd\u7684\u6a94\u540d<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u5f9e TFTP \u9084\u539f run \u7d44\u614b\u6a94<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0copy tftp: run<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0<\/span>\u8f38\u5165 tftp \u6a5f\u5668\u00a0\u00a0\u00a0ip<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0<\/span>\u8f38\u5165\u8981\u9084\u539f\u7684\u6a94\u540d<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u5099\u4efd flash \u4e0a\u7684\u6a94\u6848<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0copy flash:\u00a0\u00a0\u00a0tftp:<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0<\/span>\u8f38\u5165\u4f86\u6e90\u6a94\u540d<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0<\/span>\u8f38\u5165 tftp \u6a5f\u5668\u00a0\u00a0\u00a0ip<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0<\/span>\u8f38\u5165\u8981\u5099\u4efd\u7684\u6a94\u540d<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u5f9e TFTP \u8986\u88fd\u6a94\u6848\u5230 flash<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0copy tftp:\u00a0\u00a0\u00a0flash:<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0<\/span>\u8f38\u5165 tftp \u6a5f\u5668\u00a0\u00a0\u00a0ip<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0<\/span>\u8f38\u5165\u4f86\u6e90\u6a94\u540d<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0<\/span>\u8f38\u5165\u76ee\u7684\u6a94\u540d<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u95dc\u9589\u7db2\u8def\u8a2d\u5099\u7684\u81ea\u52d5\u57c6\u63db\u7db2\u8def\u7dda\u529f\u80fd(auto-MDIX\uff1b Medium-Dependent interface Crossover)<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0int fa0\/1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0no mdix auto<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u5efa\u7acb\u865b\u64ec\u4ecb\u9762<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0int loopback x<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0ip addr xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u522a\u9664\u865b\u64ec\u4ecb\u9762<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0no int loopback x<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u8def\u7531\u5668\u55ae\u81c2\u8def\u7531(Router on a Stick\uff1bRouter \u5c0d VLAN)\u00a0\u00a0\u00a0\u00a0\/\/page 10-38<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

no shut<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0.10\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u5efa\u7acb\u5b50\u4ecb\u976210<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

encapsulation dot1Q 10 \/\/<\/span>\u572810\u7684\u5b50\u4ecb\u9762\u4e0b\u555f\u52d5 802.1Q \u7684 TRUNK \u5354\u5b9a\uff1b10\u4ee3\u8868Vlan\u00a0\u00a010<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip addr 192.168.10.254 255.255.255.0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0.20\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u5efa\u7acb\u5b50\u4ecb\u976220<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

encapsulation dot1Q 20 \/\/<\/span>\u572820\u7684\u5b50\u4ecb\u9762\u4e0b\u555f\u52d5 802.1Q \u7684 TRUNK \u5354\u5b9a\uff1b20\u4ee3\u8868Vlan\u00a0\u00a020<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip addr 172.30.10.254 255.255.255.0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a Switch \u55ae\u81c2\u8def\u7531\u00a0\u00a0\u00a0\/\/page 10-41<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

vlan 10<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int valn 10<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip addr 192.168.10.254 255.255.255.0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

vlan 20<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int vlan 20<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip addr 172.30.10.254 255.255.255.0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

exit<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip routing<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0<\/span><\/p>\n
IPv6<\/span><\/b>\uff1a<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
ipv6 IP<\/b>\u8a2d\u5b9a<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int g0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 addr 2001:DB8:1:9::2\/64<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

no shut<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Ripng <\/b>\u8a2d\u5b9a\uff1a<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 unicast-routing<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 router rip ccna04<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int g0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 rip ccna04 enable<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 EUI-64 <\/b>\u8a2d\u5b9a<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int g0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 addr 2001:DB8:1:9::\/64\u00a0\u00a0eui-64\u00a0\u00a0\u00a0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

no shut<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 <\/b>\u975c\u614b\u8def\u7531\u8a2d\u5b9a<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 route 2001:1:1:1::\/64 s0\/0\/0(<\/span>\u6216 next hop)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 <\/span><\/b>\u9810\u8a2d\u8def\u7531\u8a2d\u5b9a<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 route ::\/0 2001:1:1:1::1(<\/span>\u6216\u96e2\u958b\u4ecb\u9762)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6216<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 route ::\/0 s0\/0\/0 2001:1:1:1::1(<\/span>\u96e2\u958b\u4ecb\u9762 + next hop)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u203b\u5982\u679c\u4ee5 link local \u70ba next hop \uff0c\u5fc5\u52a0\u96e2\u958b\u4ecb\u9762!!<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u555f\u52d5 ipv6 \u8def\u7531\u5354\u5b9a<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 unicast-routing\u00a0\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u555f\u52d5 ipv6 \u8def\u7531\u5354\u5b9a(\u7e5e\u9001\u529f\u80fd)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 router rip ccna04\u00a0\u00a0\u00a0\/\/<\/span>\u555f\u52d5 RIPng \u7a0b\u5e8f\u865f\u78bc<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

exit\u00a0\u00a0\u00a0\u00a0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int g0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 rip ccna04 enable\u00a0\u00a0\u00a0\/\/<\/span>\u5728\u8a72\u4ecb\u9762\u555f\u52d5RIPng \u7a0b\u5e8f\u865f\u78bc<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62 IPv6 NDP Cache \u5167\u5bb9<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show ipv6 neighbors<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u522a\u9664 IPv6 NDP Cache \u5167\u5bb9<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

clear ipv6 neighbors<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u4ecb\u9762\u555f\u52d5 IPv6<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 enable<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u555f\u52d5 DHCPv6 \u6307\u4ee4<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 dhcp pool mypool\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u8a2d\u5b9a IPv6 DHCP \u5b58\u5132\u5340<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

dns-server 2001:aaaa::1111\u00a0\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u8a2d\u5b9a DNS \u4f4d\u5740<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 dhcp server mypool\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u6307\u5b9a f0\/0 \u4f7f\u7528 IPv6 DHCP \u5b58\u5132\u5340<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 nd other-config-flag\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/DHCP <\/span>\u50c5\u6703\u9001\u51fa DNS \u8cc7\u8a0a\uff0cO bit<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6216————————-<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 nd managed-config-flag\u00a0\u00a0\u00a0\u00a0\/\/DHCP <\/span>\u8ca0\u8cac IPv6 \u4f4d\u5740\u914d\u767c\uff0cM bit<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

IPv6 Tunnel<\/span><\/b>\u8f49\u63db\u6a5f\u5236<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int tunnel 3\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u5efa\u7acb Tunnel 3 \u4ecb\u9762<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 addr c::1\/64\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u8a2d\u5b9a Tunnel 3 \u4ecb\u9762IP<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

tunnel mode ipv6ip\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u8a2d\u5b9a Tunnel 3 \u4f7f\u7528\u7684\u6a21\u5f0f(IPv6\u00a0\u00a0over IPv4)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

tunnel source s0\/0\/0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u8a2d\u5b9a Tunnel 3 \u7684\u4f86\u6e90<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

tunnel destination 209.165.200.2\u00a0\u00a0\u00a0\/\/<\/span>\u8a2d\u5b9a Tunnel 3 \u7684\u76ee\u7684<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6210\u5c0d—————————-<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int tunnel 2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u5efa\u7acb Tunnel 2 \u4ecb\u9762<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 addr c::2\/64\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u8a2d\u5b9a Tunnel 2 \u4ecb\u9762IP<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

tunnel mode ipv6ip\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u8a2d\u5b9a Tunnel 2 \u4f7f\u7528\u7684\u6a21\u5f0f(IPv6\u00a0\u00a0over IPv4)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

tunnel source s0\/0\/1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u8a2d\u5b9a Tunnel 2 \u7684\u4f86\u6e90<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

tunnel destination 209.165.100.2\u00a0\u00a0\u00a0\/\/<\/span>\u8a2d\u5b9a Tunnel 2 \u7684\u76ee\u7684<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a IPv6 Tunnel \u8def\u7531\u5354\u5b9a<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 router rip p100<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int tunnel 3\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u8acb\u6ce8\u610f\u9019\u88e1\u662f Tunnel \u4ecb\u9762\uff0c\u800c\u4e0d\u662f\u9023\u63a5 internet \u7684s0\/0\/0 \u4ecb\u9762<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 rip p100 enable<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 rip p100 enable<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6210\u5c0d—————————<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 router rip p100<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int tunnel 2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u8acb\u6ce8\u610f\u9019\u88e1\u662f Tunnel \u4ecb\u9762\uff0c\u800c\u4e0d\u662f\u9023\u63a5 internet \u7684s0\/0\/0 \u4ecb\u9762<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 rip p100 enable<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 rip p100 enable<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0<\/span><\/p>\n
\u8def\u7531\uff1a<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
RIP<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
\u555f\u52d5<\/span><\/b>RIP1<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

(config)# router rip<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

(config-router)# network 172.16.1.16<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u5c07\u6b64\uf937\u7531\u5668\u7684<\/span>default route <\/span><\/b>\u50b3\u51fa<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

(config-router)#default-information\u00a0\u00a0originate<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u770b <\/span><\/b>RIP<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

#show ip\u00a0\u00a0protocols<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u9664\u932f<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

#debug ip rip<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

#undebug all<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u624b\u52d5\u5c07\u9060\u7aef\u96fb\u8166\u52a0\u5165\u8def\u7531\u8868\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0ip route 172.30.0.0 255.255.0.0 fa0\/1(<\/span>\u4ecb\u9762\u5361<\/span>)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0<\/span>\u6216<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0ip route 172.30.0.0 255.255.0.0\u00a0\u00a010.0.0.2(next hop\u00a0\u00a0ip)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u9810\u8a2d\u8def\u7531\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0ip route 0.0.0.0 0.0.0.0 10.0.0.2<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u53d6\u6d88\u8def\u7531\u8a2d\u5b9a\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0no ip route 172.30.0.0 255.255.0.0 10.0.0.2<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u505c\u6b62<\/span><\/b>fa0\/0<\/span><\/b>\u9001\u51fa<\/span><\/b>update <\/span><\/b>\u8a0a\u606f(<\/span><\/b>\u88ab\u52d5\u4ecb\u9762<\/b>)<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

(config)#\u00a0\u00a0router rip<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

(config-if)#\u00a0\u00a0passive-interface fa0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u53d6\u6d88\u88ab\u52d5\u4ecb\u9762\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0router rip<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0no passive-default fa0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u9650\u5236\u50b3\u9001\u8207\u63a5\u6536\u7684\u7248\u672c<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config)#interface\u00a0\u00a0FastEthernet0\/0 (Rip <\/span>\u50b3\u9001\u4ecb\u9762<\/span>)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config-if)#\u00a0\u00a0ip rip send version <1 | 2 | 1 2><\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config-if)#\u00a0\u00a0ip rip receive version <1 | 2 | 1 2><\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u505c\u6b62 <\/span><\/b>rip<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

(config)#no\u00a0\u00a0router rip<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0<\/span><\/p>\n
RIPv2<\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
\u555f\u52d5<\/span><\/b>RIP2<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R(config)# router rip<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R(config-router)#version 2<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R(config-router)# network 172.16.1.16<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u52a0\u5bc6\u50b3\u9001<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config)#key chain ORA<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config-keychain)#key 1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config-keychain-key)#key-string oreilly<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config-keychain-key)#exit<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config)#interface FastEthernet0\/0 (Rip <\/span>\u50b3\u9001\u4ecb\u9762<\/span>)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config-if)#ip rip authentication key-chain ORA<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config-if)#ip rip authentication mode text(or md5)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config-if)#exit<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config)#end<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u624b\u52d5<\/span><\/b>\u81ea\u52d5\u8def\u7531\u58d3\u7e2e<\/b><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R3(config)#interface serial0\/0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R3(config-if)#ip summary-address rip 192.168.0.0 255.255.252.0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u95dc\u9589\u81ea\u52d5\u8def\u7531\u58d3\u7e2e\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0router rip<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0no auto-summary<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u4f7f\u7528 ip default-network <\/b>\u5ba3\u544a\u9810\u8a2d\u8def\u7531\uff1a<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0router rip<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0no network 0.0.0.0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0exit<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0ip default-network 0.0.0.0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6e05\u7a7a\u8def\u7531\u8868\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0clear ip route *\u00a0\u00a0\/\/<\/span>\u6240\u6709<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0clear ip route 172.30.100.0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\uf901\u65b0\uf937\u7531\u5354\u5b9a\u7684<\/span><\/b>AD<\/span><\/b>\u503c<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0<\/span><\/b>router rip<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0distance <\/span>AD<\/span>\u503c<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\uf901\u65b0\u975c\u614b\uf937\u7531\u7684<\/span><\/b>AD<\/span><\/b>\u503c<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R(config)#ip route 192.168.0.0 255.255.255.0 s0\/0 200<\/b><\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u55ae\u4e00\u8def\u7531\u8a2d\u5b9a\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0router rip<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0network 0.0.0.0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u522a\u9664\u55ae\u4e00\u8def\u7531\u8a2d\u5b9a\uff1a<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0router rip<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0no network xxx.xxx.xxx.0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u522a\u9664\u6574\u500b\u00a0\u00a0RIP <\/b>\u8a2d\u5b9a\uff1a<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0no router rip<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0<\/span><\/p>\n
OSPF<\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
\u555f\u52d5<\/span><\/b>ospf<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

router ospf 1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

network 172.16.1.16 0.0.0.15\u00a0\u00a0area 0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

network\u00a0\u00a0172.30.1.0\u00a0\u00a00.0.0.255\u00a0\u00a0area 0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

network\u00a0\u00a0192.168.10.0\u00a0\u00a00.0.0.3\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0area 0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u770b <\/span><\/b>ospf<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

#show ip protocols<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

#show ip ospf neighbor<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

#show ip ospf database<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

#show ip ospf interface serial 0\/0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u7528<\/span><\/b>lookback <\/span><\/b>\u8a2d\u5b9a <\/span><\/b>router ID<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

(config)#interface lookback 0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

(config-if)#ip add 10.1.1.1 255.255.255.255<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u76f4\u63a5\u8a2d\u5b9a<\/span><\/b>router ID<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R1(config)#router ospf 1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R1(config-router)#router-id 10.4.4.4<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R1#clear ip ospf process<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6539\u8b8a<\/span><\/b>ospf priority<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router(config-if)#ip ospf priority<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

DR and BDR election:<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

1. compare with each router interface priority<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

2. compare with each router-id<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u5c07\u6b64\uf937\u7531\u5668\u7684<\/span><\/b>default route <\/span><\/b>\u50b3\u51fa<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

(config-router)#default-information originate<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u91cd\u65b0\u555f\u52d5<\/span><\/b>OSPF<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R1# <\/span>clear\u00a0\u00a0ip ospf process<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6539\u8b8a<\/span><\/b>Metric<\/span><\/b>\u503c<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

(config)#interface serial 0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

(config-if)#bandwidth 64<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

(config-if)#ip ospf cost 144<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u4e00\u822c\u52a0\u5bc6\u50b3\u9001<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

RTA(config)#router ospf 1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

RTA(config-router)#area 0 authentication<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

RTA(config-router)#exit<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

RTA(config)#int s0\/1\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

RTA(config-if)#ip ospf authentication-key cisco (cisco:passwd)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Md5<\/span><\/b>\u52a0\u5bc6\u50b3\u9001<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

RTA(config)#router ospf 1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

RTA(config-router)#area 0 authentication message-digest<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

RTA(config-router)#exit<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

RTA(config)#int s0\/1\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

RTA(config-if)#ip ospf message-digest-key 10 md5 cisco<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6e05\u9664 MD5<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

no ip ospf\u00a0\u00a0message-digest-key 1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a OSPF \u9810\u8a2d\u8def\u7531<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0ip route 0.0.0.0 0.0.0.0 loopback0(\u96e2\u958b\u4ecb\u9762|IP)<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0router ospf 30<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0default-information originate<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u4fee\u6539 hello \u6642\u9593<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0int fa0\/1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0ip ospf dead-interval 20<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0ip ospf hello-interval 5<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u4fee\u6539 OSPF\u00a0\u00a0\u983b\u5bec<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

bandwidth 1000000<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

router ospf 10<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

auto-cost refence-bandwidth 1000<\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0<\/span><\/p>\n
OSPFv3<\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
\u8a2d\u5b9a\u00a0\u00a0OSPFv3<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 unicast-routing<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 router ospf 100<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

router-id 1.1.1.1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 ospf 100 area 0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 ospf 100 area 0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u91cd\u555f\u00a0\u00a0OSPFv3<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

clear ipv6 ospf process<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u00a0\u00a0link-local<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int g0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 addr fe80::1\u00a0\u00a0link-local \u00a0\u00a0<\/b><\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0<\/span><\/p>\n
EIGRP<\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
\u555f\u52d5<\/span><\/b>EIGRP<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R1(config)#router eigrp 1 \/\/(AS <\/span>\u7de8\u865f\uff0c1-65535)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R1(config-router)# network 192.168.10.4 0.0.0.3(wildcard)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R1(config-router)#\u00a0\u00a0network 192.168.11.1 0.0.0.0(<\/span>\u53ea\u6709\u9019\u500b\u754c\u9762\uf96b\u4e88<\/span>eigrp)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u53d6\u6d88 EIGRP \u9810\u8a2d\u8def\u7531<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0router eigrp 10<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0no redistribute static<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62\u76ee\u524d\u6b63\u5728\u904b\u4f5c\u7684 EIGRP \u4ecb\u9762<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show ip eigrp int<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a EIGRP \u9810\u8a2d\u8def\u7531<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0ip route 0.0.0.0 0.0.0.0 s0\/0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u4f7f\u7528 ip default-network \u8a2d\u5b9a\u9810\u8a2d\u8def\u7531<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0ip route 192.168.20.0 255.255.255.0 fa0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0ip defalut-network 192.168.20.0\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u8a2d\u5b9a\u9810\u8a2d\u8def\u7531<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0router eigrp 10\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0network192.168.20.0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/<\/span>\u5ba3\u544a\u9810\u8a2d\u8def\u7531\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u50b3\u9001 EIGRP \u9810\u8a2d\u8def\u7531<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0router eigrp 10<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0redistribute static<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62 EIGRP \u9130\u5c45<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0en<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0show ip eigrp neighbors<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u983b\u5bec<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R3(config)#interface\u00a0\u00a0serial0\/0\/1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R1(config-if)#bandwidth\u00a0\u00a01024<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u50b3\u9001\u4f54\u7528\u983b\u5bec\u6bd4<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config)#interface\u00a0\u00a0Serial0.1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config-subif)#ip\u00a0\u00a0bandwidth-percent eigrp 55 40 (<\/span>\u6700\u9ad8\u4f7f\u7528<\/span>40%)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u4fee\u6539 <\/span><\/b>hello <\/span><\/b>\u7684\u50b3\u9001\u6642\u9593<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config)#interface\u00a0\u00a0Serial0.1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config-subif)#ip\u00a0\u00a0hello-interval eigrp 55 3<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router1(config-subif)#ip\u00a0\u00a0hold-time eigrp 55 9<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Add loopback addresses<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R3(config)#interface\u00a0\u00a0loopback1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R3(config-if)#ip\u00a0\u00a0address 192.168.2.1 255.255.255.0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u5c07\u6b64\uf937\u7531\u5668\u7684<\/span><\/b>default route <\/span><\/b>\u50b3\u51fa<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Redistribute\u00a0\u00a0static or ip default-network<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

EIGRP <\/span>\uf967\u652f\u63f4<\/span>default-information originate\u00a0\u00a0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u624b\u52d5 <\/span><\/b>summarization<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R3(config)#interface\u00a0\u00a0serial0\/0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R3(config-if)#ip\u00a0\u00a0summary-address eigrp 1 192.168.0.0 255.255.252.0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u95dc\u9589\u81ea\u52d5<\/span><\/b>summarization<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R1(config)#router\u00a0\u00a0eigrp 1<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R1(config-router)#no\u00a0\u00a0auto-summary<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u4fee\u6539\u00a0\u00a0EIGRP \u7684 AD \u503c<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0router eigrp<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0distance eigrp 80(<\/span>\u5167\u90e8AD\u503c) 170(\u5916\u90e8AD\u503c)<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u70ba\u672b\u7aef\uf937\u7531<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R1(config-router)#\u00a0\u00a0eigrp stub<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

router# show ip\u00a0\u00a0eigrp neighbor detail<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u904e\uf984\u5f9e<\/span><\/b>Serial0\/0<\/span><\/b>\u9032\uf92d\u7684\uf937\u7531\u8cc7\u8a0a<\/span><\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router2(config)#access-list\u00a0\u00a034 deny 192.168.30.0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router2(config)#access-list\u00a0\u00a034 permit any<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router2(config)#router\u00a0\u00a0eigrp 55<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Router2(config-router)#distribute-list\u00a0\u00a034 in Serial0\/0<\/span><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u4fee\u6539\u00a0\u00a0EIGRP Variance \u503c<\/span><\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0router eigrp 10<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0variance 2<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a EIGRPv6<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 router eigrp 10<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

eigrp router-id 1.1.1.1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

no shut<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 eigrp 10<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 eigrp 10<\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0<\/span><\/p>\n
WAN<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
ACL<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
\u8a2d\u5b9a\u6a19\u6e96 ACL\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 15-7<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 10 permit host 192.168.10.1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 10 deny host 192.168.10.2<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip access-group 10 out\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u5728 f0\/1 \u555f\u52d5\u7de8\u865f 10 ACL \u6aa2\u67e5\u300c\u51fa\u53bb\u300d\u5c01\u5305<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62 ACL \u6e05\u55ae\u00a0\u00a0\u00a0\u00a0\/\/page 15-7<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show access-list<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6216<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show run<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62\u4ecb\u9762\u555f\u52d5 ACL\u00a0\u00a0\u00a0\/\/page 15-8<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show ip int f0\/1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u91cd\u8a2d ACL \u57f7\u884c\u8a08\u6578\u5668\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 15-11<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

clear access-list counters<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u5ef6\u4f38 ACL\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 15-14<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 100 permit ip host 192.168.10.1\u00a0\u00a0any<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 100 permit ip host 192.168.10.2\u00a0\u00a0host 207.16.10.1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 100 deny ip host 192.168.10.2\u00a0\u00a0host 207.16.10.10<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip access-group 100 out<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u547d\u540d\u5f0f\u5ef6\u4f38 ACL\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 15-18<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip access-list extended R1-ACL\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u547d\u540d ACL \u70ba R1-ACL<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

permit tcp host 192.168.10.1 any eq www\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u5141\u8a31\u00a0\u00a0192.168.10.1 \u7684 http \u5c01\u5305\u901a\u904e<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

permit tcp host 192.168.10.2 ant eq ftp\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u5141\u8a31\u00a0\u00a0192.168.10.2 \u7684 ftp \u5c01\u5305\u901a\u904e<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

deny ip any any\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u5168\u90e8\u62d2\u7d55\uff0c\u4e0d\u4e0b\u9019\u689d\u7cfb\u7d71\u4e5f\u6703\u81ea\u52d5\u57f7\u884c\uff0c\u4f46\u4e0d\u6703\u51fa\u73fe\u5728 show access-list \u4e2d\u00a0\u00a0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip access-group R1-ACL in<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6aa2\u67e5 Source Port \u7684ACL\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 15-22<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 100 permit tcp host 207.16.10.1\u00a0\u00a0eq 80 any\u00a0\u00a0\u00a0\u00a0\/\/\u6aa2\u67e5\u4f86\u6e90 Port \u7684ACL<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 100 deny ip any any<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip access-group 100 in<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u9032\u968e ACL \u8a2d\u5b9a(\u53ea\u8b93PC-C\u9023\u63a5 HTTP\uff0c\u5176\u5b83\u6d41\u91cf\u7121\u9650\u5236)\u00a0\u00a0\u00a0\/\/page 15-25<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 100 permit tcp host 192.168.33.3\u00a0\u00a0host 172.22.242.23 eq 80<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 100 deny tcp any host\u00a0\u00a0172.22.242.23 eq 80<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 100 permit ip any any\u00a0\u00a0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-group 100 out<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u7c21\u6613\u9632\u706b\u7246\u8a2d\u5b9a\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 15-29<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip access-list extended TCPIN\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u547d\u540d\u00a0\u00a0access-list<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

permit tcp any any established\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u53ea\u5141\u8a31\u5167\u7db2\u9023\u51fa-\u5916\u7db2\u56de\u61c9\u7684\u5c01\u5305<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

deny ip any any<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

exit<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip access-list extended TCPOUT<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

permit tcp 192.168.10.0 0.0.0.255 any eq\u00a0\u00a0www\u00a0\u00a0\u00a0\u00a0\/\/\u53ea\u5141\u8a31 192.168.10.0\/24 \u4f7f\u7528 http<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

permit tcp 192.168.30.0 0.0.0.255 any eq\u00a0\u00a0ftp\u00a0\u00a0\u00a0\u00a0\/\/\u53ea\u5141\u8a31 192.168.30.0\/24 \u4f7f\u7528 ftp<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

deny ip any any<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

exit<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/10<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip access-group TCPIN in<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip access-group TCPOUT in<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>\u6a21\u64ec ISP \u8a2d\u5b9a ACL \u963b\u64cb\u79c1\u6709 IP \u9023\u5916\u7db2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 15-35<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 10 deny 10.0.0.0\u00a0\u00a00.255.255.255\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u963b\u64cb 10.0.0.0 \u9023\u5916\u7db2<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 10 deny 172.16.0.0\u00a0\u00a00.15.255.255\u00a0\u00a0\u00a0\u00a0\/\/\u963b\u64cb 172.16.0.0 ~ 172.31.0.0 \u9023\u5916\u7db2<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 10 deny 192.168.0.0\u00a0\u00a00.0.255.255\u00a0\u00a0\u00a0\u00a0\/\/\u963b\u64cb 192.168.0.0 \u9023\u5916\u7db2<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 10 permit any<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/0\/1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip access-group 10 in<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u203b172.16.0.0\/255.240.0.0\u00a0\u00a0= 172.16.0.0 ~ 172.31.0.0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u203b\u842c\u7528\u906e\u7f69\u4f4d\u5143 =\u00a0\u00a00\uff1a\u4ee3\u8868\u300c\u8981\u300d\u6aa2\u67e5\u5c0d\u61c9\u4f4d\u5143\u7684\u503c\uff1b0 \u4ee3\u8868\u8981\u5b8c\u5168\u6bd4\u5c0d<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u203b\u842c\u7528\u906e\u7f69\u4f4d\u5143 =\u00a0\u00a01\uff1a\u4ee3\u8868\u300c\u4e0d\u300d\u6aa2\u67e5\u5c0d\u61c9\u4f4d\u5143\u7684\u503c\uff1b255 \u4ee3\u8868\u5b8c\u5168\u4e0d\u7528\u6bd4\u5c0d<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6e2c\u8a66 ACL \u6aa2\u67e5\u5947\u6578\u6216\u5076\u6578\u7db2\u8def\u00a0\u00a0\u00a0\/\/page 15-39<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 10 permit 172.10.0.0\u00a0\u00a00.0.254.255\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u5076\u6578\u5b50\u7db2\u8def\u5141\u8a31\u901a\u904e<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 10 deny 172.10.1.0\u00a0\u00a00.0.254.255\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u5947\u6578\u5b50\u7db2\u8def\u4e0d\u5141\u8a31\u901a\u904e<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 10 permit any\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u90fd\u5141\u8a31\u901a\u904e<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/0\/1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip access-group 10 in<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u203b\u5947\u3001\u5076\u5b50\u7db2\u5224\u65b7\uff1a\u4ee5\u00a0\u00a0172.10.0.0 \u70ba\u4f8b\uff0c\u6aa2\u67e5\u7b2c3\u500b\u5341\u9032\u4f4d\u662f\u5947\u6578\u9084\u662f\u5076\u6578<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u203b\u70ba\u5947\u6578\u6642\uff0c\u7b2c24\u4f4d\u5143\u7684\u4e8c\u9032\u4f4d\u5fc5\u70ba1\uff1b\u70ba\u5076\u6578\u6642\uff0c\u7b2c24\u4f4d\u5143\u7684\u4e8c\u9032\u4f4d\u5fc5\u70ba0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u203b\u56e0\u6b64\u53ea\u8981\u6aa2\u67e5\u7b2c24\u4f4d\u5143\u5373\u53ef => 00000000.00000000.11111110.11111111 => 0.0.254.255<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

vty <\/b>\u555f\u52d5 ACL\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 15-41<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 10 permit host 10.10.10.1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 10 deny any<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

line 0 4<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

password ccna<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

login<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-class 10 in\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u5728 VTY \u4ecb\u9762\u4e2d\u555f\u52d5\u7de8\u865f 10 \u7684 ACL<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u5728 IPV6 \u555f\u52d5 ACL\u00a0\u00a0\u00a0\u00a0\/\/page 15-45 ~ 15-48<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 access-list prefixacl\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/ipv6 \u53ea\u80fd\u7528\u547d\u540d\u65b9\u5f0f<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

deny ipv6 2001:aaaa::\/64 host 2001:cccc::2<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

permit ipv6 any any<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 traffic-filter prefixacl in\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u555f\u52d5\u00a0\u00a0prefixacl \u7684 ACL<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

—–<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 access-list httpacl<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

permit tcp host 2001:bbbb::2 host\u00a0\u00a02001:cccc::2 eq www<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

deny tcp any host 2001:cccc::2 eq www<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

permit ipv6 any any<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 traffic-filter httpacl in<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

—–<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 access-list vtyacl<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

permit ipv6 host 2001:bbbb::3 any<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

deny ipv6 any any<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

line vty 0 4<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ipv6 access-class vtyacl in<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

line vty 0 4<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

password ccna<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

login<\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0<\/span><\/p>\n
DHCP<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
\u8a2d\u5b9a DHCP RELAY\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 16-44<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip helper-address 192.168.10.1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a DPHCP SERVER\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 16-46<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip dhcp pool LAN10<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

network 192.168.10.0 255.255.255.0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

default-router 192.168.10.1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

dns-sever 100.100.100.1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

exit<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip dhcp pool LAN20<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

network 192.168.20.0 255.255.255.0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

default-router 192.168.20.1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

dns-server 100.100.100.1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a DPHCP SERVER \u4fdd\u7559\u7bc4\u570d\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 16-46<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip dhcp excluded-address 192.168.10.1\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u8a2d\u5b9a\u4fdd\u7559\u55ae\u4e00 IP<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip dhcp excluded-address 192.168.20.1\u00a0\u00a0192.168.20.9\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u8a2d\u5b9a\u4fdd\u7559\u7bc4\u570d<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u770b DHCP IP \u5206\u914d\u72c0\u6cc1\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 16-47<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show ip dhcp binding<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u770b DHCP Pool \u4f7f\u7528\u72c0\u6cc1\u00a0\u00a0\u00a0\/\/page 16-49\u00a0\u00a0PT \u6a21\u64ec\u5668\u4e0d\u652f\u63f4<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show ip dhsp pool<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u770b DHCP IP \u885d\u7a81\u72c0\u6cc1\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 16-49\u00a0\u00a0PT \u6a21\u64ec\u5668\u4e0d\u652f\u63f4<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show ip dhsp conflict<\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0<\/span><\/p>\n
NAT<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
\u67e5\u770b NAT TABLE\u00a0\u00a0\u00a0\u00a0\/\/page 16-5<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show ip nat translations<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

NAT <\/b>\u5167\u90e8\u975c\u614b\u8f49\u5740\u5c0d\u61c9\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 16-8<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>cont f<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip nat inside source static 192.168.10.254\u00a0\u00a0200.200.200.1\u00a0\u00a0\/\/\u8207\u5916\u90e8\u8f49\u5740\u985b\u5012<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip nat inside<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/1\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip nat outside<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

NAT <\/b>\u5916\u90e8\u975c\u614b\u8f49\u5740\u5c0d\u61c9\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 16-13<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>cont f<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip nat outside source static 200.200.200.1\u00a0\u00a0150.150.150.1\u00a0\u00a0\u00a0\/\/\u8207\u5167\u90e8\u8f49\u5740\u985b\u5012\uff1b150.150.150.1 \u5be6\u9ad4\u53ef\u4e0d\u5b58\u5728<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip nat inside<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/1\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip nat outside<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>\u5f37\u5236\u6d88\u53d6 NAT\u00a0\u00a0TABLE \u4e2dPING \u5e8f\u865f\u5c0d\u61c9\u00a0\u00a0\u00a0\u00a0\/\/page 16-14<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

en<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

clear ip nat translation *<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a NAT \u52d5\u614b\u8f49\u5740\u5c0d\u61c9\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 16-16<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip nat pool R1NAT 200.200.200.1\u00a0\u00a0200.200.200.2 netmask 255.255.255.0\u00a0\u00a0\/\/\u8a2d\u5b9a\u4e8c\u500b Global IP \u5230\u00a0\u00a0R1NAT \u7684\u5132\u5b58\u5340<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 1 permit 192.168.10.0\u00a0\u00a00.0.0.255\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u8a2d\u5b9a \u53ea\u6709 192.168.10.0\/24 \u53ef\u4ee5\u4e0a\u7db2<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 1 deny any<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip nat inside source list 1 pool R1NAT\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u8a2d\u5b9a access-list 1 \u4f7f\u7528 R1NAT \u7684\u5132\u5b58\u5340<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip nat inside<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/1\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip nat outside<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62 NAT \u52d5\u614b\u8f49\u5740\u7d71\u8a08\u5167\u5bb9\u00a0\u00a0\u00a0\/\/page 16-18<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show ip nat statistics<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u8a62 NAT DEBUG \u8a0a\u606f\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 16-23<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

debug ip nat<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a PAT(Port Address Translations)\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 16-26<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip nat pool R1NAT 200.200.200.1\u00a0\u00a0200.200.200.1 netmask 255.255.255.0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 1 permit 192.168.10.0 0.0.0.255<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 1 deny any<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip nat inside source list 1 pool R1NAT\u00a0\u00a0overload<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip nat inside<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/1\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip nat outside<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u4f7f\u7528 NAT Outside \u4ecb\u9762\u8f49\u5740\u00a0\u00a0\u00a0\u00a0\/\/page 16-29<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 1 permit 192.168.10.0 0.0.0.255<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

access-list 1 deny any<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip nat inside source list 1 interface s0\/1\/0\u00a0\u00a0overload\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u4f7f\u7528 s0\/1\/0 \u7684 IP \u7576\u4f5c global IP<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/1\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip nat outside<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int f0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip nat inside<\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0<\/span><\/p>\n
PPP<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
\u67e5\u8a62\u90a3\u500b\u5e8f\u5217\u57e0\u662f DCE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 13-7<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show controllers s0\/00<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u5e8f\u5217\u57e0\u6642\u8108\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 13-8<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

clock rate 64000<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>\u8a2d\u5b9a WAN \u5e8f\u5217\u57e0\u70ba PPP\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 13-14<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

encapsulation ppp<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a WAN PPP \u4e2d PAP \u55ae\u5411\u8a8d\u8a3c\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 13-16<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R1#<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

username cisco password ccna\u00a0\u00a0\u00a0\u5efa\u7acb\u4f7f\u7528\u8005\u5e33\u5bc6<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

encapsultaion ppp\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u8a2d\u5b9aL2\u5354\u5b9a\u70baPPP<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ppp authentication pap\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u555f\u52d5 PAP \u8a8d\u8a3c\u529f\u80fd<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

———-\u6210\u5c0d——————–<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R2#<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

encapsultaion ppp\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u8a2d\u5b9aL2\u5354\u5b9a\u70baPPP<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ppp pap sent-username cisco password\u00a0\u00a0ccna\u00a0\u00a0\u00a0\u9001\u51fa PAP \u8a8d\u8a3c\u7684\u4f7f\u7528\u8005\u540d\u7a31\u53ca\u5bc6\u78bc<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a WAN PPP \u4e2d PAP\u00a0\u00a0\u96d9\u5411\u8a8d\u8a3c\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 13-19<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R1#<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

username cisco password ccna\u00a0\u00a0\u00a0\u5efa\u7acb\u4f7f\u7528\u8005\u5e33\u5bc6<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

encapsultaion ppp\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u8a2d\u5b9aL2\u5354\u5b9a\u70baPPP<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ppp authentication pap\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u555f\u52d5 PAP \u8a8d\u8a3c\u529f\u80fd<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ppp pap sent-username cisco1 password\u00a0\u00a0ccna1\u00a0\u00a0\u00a0\u9001\u51fa PAP \u8a8d\u8a3c\u7684\u4f7f\u7528\u8005\u540d\u7a31\u53ca\u5bc6\u78bc<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

———-\u6210\u5c0d——————–<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R2#<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

encapsultaion ppp\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u8a2d\u5b9aL2\u5354\u5b9a\u70baPPP<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ppp authentication pap\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u555f\u52d5 PAP \u8a8d\u8a3c\u529f\u80fd<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ppp pap sent-username cisco password\u00a0\u00a0ccna\u00a0\u00a0\u00a0\u9001\u51fa PAP \u8a8d\u8a3c\u7684\u4f7f\u7528\u8005\u540d\u7a31\u53ca\u5bc6\u78bc<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a WAN PPP \u4e2d CHAP \u8a8d\u8a3c\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 13-23<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R1#<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

username R2 password cisco\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u5efa\u7acb\u4f7f\u7528\u8005\u5e33\u5bc6(\u5e33\u865f\u56fa\u5b9a\u70ba\u5c0d\u65b9\u6a5f\u5668\u540d\u7a31\uff1b\u5bc6\u78bc\u4e8c\u8005\u8981\u76f8\u540c)<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

encapsultaion ppp\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u8a2d\u5b9aL2\u5354\u5b9a\u70baPPP<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ppp authentication chap\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u555f\u52d5 CHAP \u8a8d\u8a3c\u529f\u80fd<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

———-\u6210\u5c0d——————–<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

R2#<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

username R1 password cisco\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u5efa\u7acb\u4f7f\u7528\u8005\u5e33\u5bc6<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

encapsultaion ppp\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u8a2d\u5b9aL2\u5354\u5b9a\u70baPPP<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

—————————————————\u00a0\u00a0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ppp authentication chap\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u555f\u52d5 CHAP \u8a8d\u8a3c\u529f\u80fd \u52a0\u4e0a\u9019\u689d\u6307\u4ee4\u5c31\u8b8a\u96d9\u5411\u8a8d\u8a3c<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6df7\u5408\u555f\u52d5 PPP \u8a8d\u8a3c\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page\u00a0\u00a0\u00a013-24<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/0\/0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

encapsulation ppp<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ppp authentication pap chap<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u6216<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ppp authentication chap pap<\/span><\/div>\n

\u00a0\u00a0<\/span><\/td>\n<\/tr>\n

\u00a0\u00a0<\/span><\/p>\n
Other<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/td>\n

\u00a0\u00a0<\/span><\/p>\n
\u67e5\u8a62\u8def\u7531\u5668\u6642\u9593\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 17-3<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show clock<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a\u8207 NTP SERVER \u540c\u6b65\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 17-3<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ntp server 200.200.200.1<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>\u8a2d\u5b9a\u8def\u7531\u5668\u70ba NTP\u00a0\u00a0SERVER\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 17-3\u00a0\u00a0\u00a0PT \u6a21\u64ec\u5668\u4e0d\u652f\u63f4<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ntp master<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0<\/b>\u67e5\u8a62 NTP \u72c0\u614b\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 17-3<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show ntp status<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u67e5\u770b LOG \u555f\u52d5\u72c0\u614b\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/page 17-6<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>en<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show logging<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u95dc\u9589\u8207\u555f\u52d5 LOG \u7684\u6307\u4ee4\u00a0\u00a0\u00a0\u00a0\/\/page 17-7<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/p>\n

logging console\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u555f\u52d5 console logging<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

no logging console\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u95dc\u9589 console logging<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/p>\n

logging monitor\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u555f\u52d5 VTY logging<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

no logging monitor\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u95dc\u9589 VTY logging<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/p>\n

logging buffered\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u555f\u52d5\u8a18\u61b6\u9ad4\u7de9\u885d\u5340 logging<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

no logging buffered\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u95dc\u9589\u8a18\u61b6\u9ad4\u7de9\u885d\u5340 logging<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/p>\n

logging host 192.168.10.10\u00a0\u00a0\u00a0\/\/\u555f\u52d5 log\u00a0\u00a0Server<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

logging trap debugging\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u6307\u5b9a\u8981\u8a18\u9304 IOS \u8a0a\u606f\u7684\u7b49\u7d1a–debugging \u4ee3\u88687\u4ee5\u4e0b\u5747\u8981\u8a18\u9304(0-7)<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/p>\n

service timestamps log datetime msec\u00a0\u00a0\u00a0\u00a0\/\/\u5c07 IOS \u8a0a\u606f\u6a19\u8a18\u6642\u9593<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

service sequence-numbers\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u5c07 IOS \u8a0a\u606f\u6a19\u8a18\u5e8f\u865f<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

Netflow <\/b>\u6d41\u91cf\u5206\u6790\u5de5\u5177\u00a0\u00a0\u00a0\u00a0\/\/page 17-10 ~ 17-17\u00a0\u00a0\u00a0PT \u6a21\u64ec\u5668\u4e0d\u652f\u63f4<\/b><\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

int s0\/0\/0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip flow ingress\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u555f\u52d5 netflow \u6355\u6349\u9032\u4f86 s0\/0\/0 \u7684\u6d41\u91cf<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip flow egress\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u555f\u52d5 netflow \u6355\u6349\u51fa\u53bb s0\/0\/0 \u7684\u6d41\u91cf<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

exit<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip flow-export destination 10.10.10.10\u00a0\u00a09996\u00a0\u00a0\u00a0\u00a0\/\/\u8a2d\u5b9a Netflow \u4f3a\u670d\u5668 IP \u53ca Port<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

ip flow-export version 9\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u8a2d\u5b9a Netflow\uff1b\u5171\u6709 1, 5 ,9 \u4e09\u500b\u7248\u672c<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u00a0\u00a0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show ip flow int\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u67e5\u8a62 Netflow \u7684\u555f\u52d5\u4ecb\u9762<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show ip flow export\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u67e5\u8a62 Netflow\u00a0\u00a0\u4f3a\u670d\u5668\u8a2d\u5b9a\u53ca\u50b3\u9001\u6d41\u91cf\u76f8\u95dc\u72c0\u614b<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

show ip cache flow\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u67e5\u8a62 Netflow\u00a0\u00a0\u6355\u6349\u5230\u7684\u6d41\u91cf\u8cc7\u8a0a\u6458\u8981<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/p>\n

clear ip flow status\u00a0\u00a0\u00a0\u00a0\/\/\u6e05\u9664\u8def\u7531\u5668\u4e2d\u7684\u00a0\u00a0Netflow cache<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/div>\n

\u00a0\u00a0<\/span><\/p>\n

\u8a2d\u5b9a SNMP Agent\u00a0\u00a0\u00a0\u00a0\/\/page 17-21<\/span><\/b><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

<\/b>conf t<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

snmp-sever community ccna ro\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u8a2d\u5b9a SNMP \u552f\u8b80\u5bc6\u78bc ccna<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

snmp-sever community cisco rw\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u8a2d\u5b9a SNMP \u53ef\u8b80\u5beb\u5bc6\u78bc cisco<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

snmp-sever location SJU\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u8a2d\u5b9a SNMP Agent \u6240\u5728\u5730\u00a0\u00a0<\/span><\/div>\n

\u00a0\u00a0<\/span><\/p>\n

snmp-sever contact 022081-3131\u00a0\u00a0\u00a0\u00a0\u00a0\/\/\u8a2d\u5b9a SNMP\u00a0\u00a0Agent \u9023\u7d61\u8cc7\u8a0a<\/span><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

\u7a2e\u985e \u00a0\u00a0 \u00a0\u00a0 \u6307\u4ee4 \u00a0\u00a0 \u00a0\u00a0 \u57fa\u672c\u985e\uff1a \u00a0\u00a0 \u00a0\u00a0 \u9032\u5165\u7ba1\u7406\u8005\u6a21\u5f0f\uff1a \u00a0\u00a0 \u3000enable \u00a0\u00a0 \u9032\u5165\u7d44 … <\/p>\n

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