Cisco

1st go-to global configuration mode then ” default >interface name<

CiscoRouter Configuration: R1>enable R1#conf t R1 (config)# hostname CiscoRouter CiscoRouter (config)# interface FastEthernet0/0 CiscoRouter (config-if)# ip address 104.10.1.2 255.255.255.252 CiscoRouter

1st: Despite the error displayed, which leaves no hope for a solution, keep smiling, as you’re about to be given