Configuring a Router
In the following sections, I’ll introduce the commands used to do basic router configuration.
You’ll use these commands (or should use them) on every router you configure.
Hostnames
You can set the identity of the router with the hostname command. This is only locally significant,
which means it has no bearing on how the router performs name lookups or how the router works
on the internetwork. Table 1.6 shows the command for setting a router’s hostname.
Here’s an example of setting a hostname on a router:
Router#config t
Router(config)#hostname Todd
Todd(config)#