Rewriting vlan tags

Unanswered Question
Aug 6th, 2008

Hi there,

I have a port on a Cat 6509 in mode trunk :

Interface Gigabit1/1

switchport

switchport mode trunk

switchport trunk allowed vlan 10,20

!

Is it possible for me to rewrte theese tags (10,20) to 11 and 21, so that I can have vlan interface for each of them on the 6509?

So instead of:

Interface vlan 10

ip address 10.10.0.1 255.255.255.0

!

Interface vlan 20

ip address 10.10.0.1 255.255.255.0

!

the vlans recieved on the trunk should be rewritten to: 10->11, 20->21

Interface vlan 11

ip address 10.10.0.1 255.255.255.0

!

Interface vlan 21

ip address 10.20.0.1 255.255.255.0

!

So 10.10.0.1/24 and 10.20.0.1/24 is reachable on Gig1/1 on vlan 10 and 20.

Is this possible and how?

Note: I have SUP720 and some GigE line cards in the Cat 6509....

Please advice! :-D

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