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VLANs on a 4006

Folks

I set up a port on a 4006 as a vlan and expected to have to config the trunk ports as well but this seems to have been done automatically.

Is this always the case on higher level switches?

Also i only want this vlan traffic on 2 out 3 trunk ports so should use vtp pruning to stop traffic out the 3rd port

again,

thanks in anticipation

1 REPLY
Cisco Employee

Re: VLANs on a 4006

By default the trunk mode on our switches such as 4k and 6k is "auto". If the other end is set to trunk, the port will negotiate to be a trunk

To clear of VLANs on a trunk, you could either use VTP pruning or manually clear the VLANs off the trunk

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