The supervisor module is module 1, residing in the top slot. If you are using a Catalyst 5505 or a Catalyst 5500 with a redundant supervisor engine, the supervisor modules reside in slots 1 and 2. On each module, port 1 is the left-most port. In some commands, such as set trunk , set cam , and set vlan , you can enter lists of ports and VLANs. You can designate ports by entering the module and port number pairs, separated by commas.
Dashes take precedence over commas.
Each VLAN is designated by a single number. You can specify lists of VLANs the same way you do for ports. Some commands require a MAC address, IP address, or IP alias, which you must designate in a standard format. This is true for most commands that use an IP address, except commands that define the IP address or IP alias.