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Community Member

Vlan Question.

What is the good practice on setting up Vlan? Can I create the same Vlan number on a different network? Does Cisco recommend this practice? Thank you.

4 REPLIES
Purple

Re: Vlan Question.

hi,

VLAN IDs are locally significant to each ethernet switching domain. As long as two ethernet switching domains are not connected, you should have no problems re-using VLAN IDs.

Paresh.

PS. Pls do remember to rate posts.

Community Member

Re: Vlan Question.

Yes you can but would this confuse a co-worker if they had to work on the network while you were out?

Purple

Re: Vlan Question.

You would, of course, have to have knowledgeable co-workers. Do your co-workers get confused if you use the same DLCI at both ends of a frame-relay circuit :-)

PK

Community Member

Re: Vlan Question.

Thank you to all who replied my question.

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