A basic router test command show version show processes show protocols show mem show ip route show startup-config show running-config show flash show interfaces Second, the basic routing configuration command to enter: config terminal / memory / network configuration command to the network is often used : Copy and LOAD 1. Identification: Hostname Identifies Name 2. Start Identification: Banner Start Identification 3. Interface: interface port number 4. Password: Line 0 6 login passwd password enable password / secret password 5. Interface: 1) Configure Port Interface port number Clock Rate clock rate (64000) / * Configure * / bandwidth bandwidth (default 56) / * in serial port * / Media-Type media type / * on Ethernet port * / Early-token release / * On the token ring network * / Ring-speted 16 / * on the token ring network * / no shutdown write memory 2) Check Port show interfaces show controller 6. Configuring Environment 1) Booting Boot System Flash IOS-FileName Boot System TFTP iOS-FileName TFTP-Address Boot System ROM 2) Configure the register value config-register 0x2102 7. View Neighbor Route Show CDP Interface Show CDP Neighbors [Detail] Show CDP Entry Routera 8. IP Address Configuration IP Address Network Address Mask IP HOST Host Name Address IP Name-Server Server Address 1 Server Address 2. . .