RE: VLAN on Cat3920

From: Chua, Parry (Parry.Chua@xxxxxxxxxx)
Date: Fri Mar 29 2002 - 22:08:54 GMT-3


   
When work with Cat39xx, don't relate vlan as a seperate LAN, You must look at i
t like a token ring domain which consists of ring attach to bridge. You use vla
n number for Cat39xx
to know what it being used. To youi, you must make use of rung number on TrCRF
and it parant, bridge number on TrBRF.

If you have two layer 3 network for two vlan, you are almost sure that you have
 to create two token ring domain, (ie two TrCRF and two TrBRF, each TrCRF attac
h to seperate TrCRF).

So One bridge wlll almost mean one token ring domain within one Cat39xx.

Two bridge will almost mean two token ring domain(two vlan in network point of
view). But you can interconnect these two domain using external bridge.

Regards
Parry
-----Original Message-----
From: Louis Krucker [mailto:lkrucker@swissonline.ch]
Sent: Saturday, March 30, 2002 5:14 AM
To: Ccielab@Groupstudy. Com
Subject: VLAN on Cat3920

Hi folks:

If i want create 2 Vlans on the cat 3920 how i shoud
configure this.

with 1 Bridge and 2 Vlans or 2 bridges with 1 Vlan each?

Thanks for help....

regards
Louis



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