CCNA2COMMANDS实验常用命令.doc

HostnameRouterenable : goto priveledge modeRouter#config terminal : goto global config mode , use conf tRouter(config)#hostname lab_Z : set hostname of the router Password: priv. modeRouter(config)#enable secret class : password for priv.mode if passw. encryption is onRouter(config)#enable password cisco : password for priv.mode if passw. encryption is off Password:console Router(config)#line console 0 : console 0Router(config-line)#password cisco : console passwordRouter(config-line)#loginPassword:telnet Router(config)#line vty 0 4 : configure telnetRouter(config-line)#password cisco : telnet passwordRouter(config-line)#loginBannerRouter(config)#banner motd #message#Interfaces: s2/0 Router(config)#interface s2/0Router(config-if)#ip address (adres) (subnet)Router(config-if)#no shutdownRouter(config-if)#clock rate 64000 : only if DCE, not for DTE!Router(config-if)#exitInterfaces: fa0/0 Router(config)#interface fa0/0Router(config-if)#ip address (adres) (subnet)Router(config-if)# no shutdownInterfaces: loopback 0 Router(config)#interface lo 0Router(config-if)#ip address (adres) (subnet)Routing protocols- RIP Router(config)#router ripRouter(config-router)#network 192.5.5.0 :(network part of the address)Router(config-router)#network Rip version2Router(config)# router ripRouter(config-router)# version 2Routing protocols-EIGRPRouter(config)#router eigrp 1Router(config-router)#network 192.5.5.0 0.0.0.255 :(network part of the address+ wildcardmask)Router(config-router)#network Router(config-router)#no auto-summaryRouter(config-router)#redistribute staticRouter(config-if) ip summary-address eigrp 1 networkaddress subnetmaskRouting protocols- OSPFRouter(config)#router ospf 1Router(config-router)#network 192.5.5.0 0.0.0.255 area 0 :(network part of the address +wildcard)Router(config-router)#network Router(config-router)#default-information originateOSPF timers(must be the same on both routers) Router(config-if)# ip ospf hello-interval 10Router(config-if)# ip ospf dead-interval 40Static routesDestination mask Default gateway or outgoing interfaceGAD(config)#ip route 192.168.16.0 255.255.255.0 192.168.15.2GAD(config)#ip route 192.168.16.0 255.255.255.0 s0Default routeGAD(config)# ip route 0.0.0.0 0.0.0.0 192.168.15.2GAD(config)# ip route 0.0.0.0 0.0.0.0 lo 0CheckingRouter#sh run : show running configRouter#sh start : show startup configRouter#sh cdp neighborsRouter#sh ip routeRouter#sh ip protocolsRouter#debug ip ripRouter#pingRouter#traceOther commandsRouter(config)#service password-encryptionDescription .no CDP run