Verifying Cisco Catalyst Switches
Table 5.11 lists the most important basic commands you can use on a switch for verification
purposes:
TABLE 5 . 1 1 Command and Meaning
Command Meaning
show interface Displays statistics for a given interface
show mac address-table Displays the cache table of learned hardware addresses
show spanning-tree Displays the spanning tree statistics, including information
about the root bridge and port status