From: ccie candidate (ccie1@xxxxxxxxx)
Date: Tue Jul 23 2002 - 17:22:47 GMT-3
you need to config 5 vlans on each FE port , and since you have 4 ports ...you
end up with 20 vlan , from the 7200 side you need to config 20 vlan on the giga
port ?right ?
if this is what you want to do then you need to config trunk on each port of t
he cat5k then clear the unnecessary vlan from that trunk on each port .
for example .assume the first FE is connected to port 3/1 on the catayst then
set trunk 3/1 isl on
clear trunk 3/1 6-1005
now on port 3/1 vlans 1, 2,3,4,5 are only allowed by the trunk .
set trunk 3/2 isl on
clear trunk 3/2 1-5 ,11-1005
on the router side
int faste 1/1.1
encapsulation isl 1
ip add x.x.x.x
int fast 1/2.1
encapsulation isl 6
ip add y.y.y.y
and so on .
hope this helps .
--On Tue, 23 Jul 2002 13:06:02 Ajit Das wrote: >Hi All, > >I would like to configure vlan between 3600 and 7200 router as shown >below. > >3640-----catalyst5k----7200 > >There are 4 FE cards which connects to 4 FE ports on catalyst5k. >The link between catalyst and 7200 is GigE. > >The requirement is to configure 5 vlans in each FE on 3640 and they will >map 1-to-1 at GigE on 7200. >I am able to configure 5 vlans in each FE port on 3640. and 20 vlans on >7200. Do I have to configure trunk between 7200 and catalyst. Can some >one shed light on config at catalyst switch. > >Thanks in advance. > >Thanks >AD
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