Monday, September 3, 2018

Do both sides of a trunk need tagging with the same VLANS?

I'm usually server admin so apologies for what might be a basic query. I think I understand but would like some clarification if possible.

I have a particular port on a switch that is tagged in multiple VLANs.

That port is connected to a port on another switch which has vlan 1 untagged.

Does this mean anything on the tagged vlans can go down the trunk and when they get to the other end the vlan info is stripped and put into vlan one of the other side? How does this work going the other way?



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