It depends on the operating system you are using. Most windows systems use the 'ipconfig' command to look at the network adaptor configuration, whereas Unix/Linux use the 'ifconfig' command.
Formerly know as the Network Administration Tool in RedHat, which was known as System-Config-Network due to it's command line invocation. Newer releases of RedHat uses the NetworkManager instead of Network Administration Tool.
Remove Console password router>enable router#configure terminal router(config)#line console 0 router(config-line)#no login router(config-line)#no password router(config-line)#exit router(config)#exit
RTRA(config)# line vty 0 4 RTRA(config-line)# login RTRA(config-line)# password cisco
router(config)#line vty 0 4router(config-line)#transport input ssh
Ubuntu: system-config-printer brings up a GUI printer configuration
Router(config)# line vty 0 4
A(config)# router rip A(config-router)# passive-interface S0/0 B(config)# router rip B(config-router)# network 192.168.25.48 B(config-router)# network 192.168.25.64 A(config)# router rip A(config-router)# no network 192.168.25.32 B(config)# router rip B(config-router)# passive-interface S0/0 A(config)# no router rip
router>enable router#configure terminal router(config)#line vty 0 4 router(config-line)#password cisco router(config-line)#login to configure router with telnet you must set up password or secret for privilieged mode.
Type on previllage Mode:- Router(config)#line vty 0 4 Router(config-line)#pass Router(config-line)#password 123 Router(config-line)#login Router(config-line)#exit used for telnet , to take ur PC on telnet through Router..............
PING command verifies the existence of a node on a network. Ping command is a command of command line interface . It is used to check if the host is alive or not.
You don't want to allow adjacent devices to gain information about this router for security reasons.SolutionYou can disable CDP on a single interface by using the command no cdp enable interface configuration command: Router1#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Router1(config)#cdp runRouter1(config)#interface FastEthernet0/0 Router1(config-if)#no cdp enableRouter1(config-if)#end Router1#And you can disable all CDP on the router with the global configuration command, no cdp run: Router1#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Router1(config)#no cdp runRouter1(config)#end Router1#
Configure one of the physical or virtual lines.