Mundy

IT Knowledge Base

User Tools

Site Tools


kb:cisco_switches

This is an old revision of the document!


Cisco Switches

VLANs

To show the VLANs and port assignments: show vlan brief

Trunk ports

Show which VLANs are allowed on the trunk port:

show interfaces gigabitEthernet 1/0/24 trunk

If you want to specify which VLANs are allowed on the trunk port:

int gi1/0/24
switchport trunk allowed vlan 1,100

But if you don't specify, then it will allow all VLANs. (I think… but this is not confirmed)

kb/cisco_switches.1501649984.txt.gz · Last modified: 2017/08/02 14:29 by Dan Mundy