Re: ISIS

From: Bala Ganesh (ganesh@topguntechnologies.com)
Date: Sun Feb 22 2004 - 18:56:20 GMT-3


Yes, Rtr A will still be considered as ISIS L1/L2 router
----- Original Message -----
From: "Ahmed Mustafa" <ahmed.mustafa@sbcglobal.net>
To: <ccielab@groupstudy.com>
Sent: Monday, February 23, 2004 3:22 AM
Subject: ISIS

> The default behavior of ISIS is L1/L2 routers unless one specifically
changes
> to either L1 or L2 only.
>
> If router A is adjacent to router B through Ethernet 0, as well as
adjacent to
> router C through Serial Interface.
>
> The requirement is that router A establishes a L1 adjacency with router B,
and
> L2 with router C. This can easily be done via interface level command
isis
> circuit type.
>
> The question is,
>
> Will router A still be considered L1/L2 router since it is maintaining
both
> level of adjancies with router B and router C respectively but not L1/L2
with
> both routers on the same interface.
>
>
> Regards,
>
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