ccna certification kit not received

ccna certification kit not received.(3) IOS editing commands on and off, history view and cache size changeRouter#show history to view the most recently executed commands in the current mode, the default is 10 commands. 10 Router#terminal no editing disables the CLI editing function, then the key combination in Table 3-1 is disabled.(4 ) IOS basic commands to configure Router R1.Router>enable enters privileged mode Router#configure terminal enters global configuration mode Router(config)#hostnarae R1 configures the host name of the router, and the configuration takes effect immediately // DNS resolution is disabled Rl(config)#noipdomain- lookup R1(config)#interfacegigabitEthernet0/0 Configure the Ethernet interfaceand enter interface mode Rl(config-if)#ip address 172.16.1.1 255.255.255.0 Configure the interface IP address and maskR1 (config-if)#speeci 1000 Configure Ethernet interface duplex mode, the default configuration is adaptive i.e. auto// Configure Ethernet Rl(config-if)#duplex full network interface duplex mode, the default configuration is adaptive i.e. auto Turn on the interface, the default when the road R1 (config-if)#no shutdown The physical interfaces of the router are all shutdown to fall back to the previous level mode R1 (config-if)#exit to configure the serial interface and screw into the interface mode R1 (config)#interface Serial0/0/0 Rl(config-if)#ip address 172.16.12.1 255.255.255.0// Configureserial interface IP address and mask Rl(config-if)#no shutdown Rl(config-if)#end (or [Ctrl+Z])// Use the end command to connect back to privileged mode Rl#copy running-config startup-config to save the configuration in memory to You can also use the write command, both commands have the same function Destination filename [startup-config]? Building configuration... [OK]?Rl#show ip interface brief Displays the IP address, configuration method and status information on each interface Interface IP-Address OK? Method Status ProtocolEmbedded-Service-Engine0/0 unassigned YES unset administratively down down GigabitEthernet0/0 172.16.1.1 YES manual up UP GigabitEthemetO/1 unassigned YES unset administratively down down GigabitEthemet0/2 unassigned YES unset administratively down downSeriaI0/0/0 17246.12.1 YES manual up up Serial0/0/l unassigned YES unset administratively down down