Re: Can RSM in Cat5000 do dot1q inter-vlan routing?

From: Prashanth (prashanthcm@xxxxxxxxx)
Date: Tue Dec 25 2001 - 04:45:09 GMT-3

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On the RSM you dont have the concept of encapsulation
for VLAN routing...
you create logical interfaces (VLAN intefaces) assign
ip addresses and then advertize these networks using a
routing protocol...

you need encapsulation when you trunk betwn two
switches
OR
if you are using a router port (FE) for Inter VLAN
routing
you need to create fastethernet subinterfaces an then
chose the encapsulation over here...

http://www.cisco.com/warp/public/473/75.html

thanks
prashanth

--- Zhiping Li <lizhiping@yahoo.com> wrote:
> Hi,everyone,
> We all know that the default encapulation of trunk
> of
> RSM in Cat5000 is ISL.
>
> Can we do dot1q trunk on a RSM in Cat5000 to support
> inter-vlan routing?
> Thanks.
>

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