Re: ISIS distance by nei

From: alsontra@hotmail.com
Date: Sat Apr 17 2004 - 17:11:08 GMT-3


Just wanted to qualify my question. I have lab this scenario, and I know that
I can prefer routes from one neighbor over the other another. What I want to
know is if it possible prefer specific routes from on neighbor over the over.
In nutshell, I'm tying to prefer certain routes from a specific neighbor,
allowing all other routes to converge normally. I ask because protocols like
EIGRP have limitations on distance manipulations and I 'm wondering if ISIS
has similar problems.

I hope I'm clear....

Thanks
Alsontra-

----- Original Message -----
  From: alsontra@hotmail.com
  To: ccielab@groupstudy.com
  Sent: Saturday, April 17, 2004 8:11 AM
  Subject: ISIS distance by nei

  Group,

   Is it possible to change admin distances of ISIS neighbor routes through
the use of the distance command and an access-list?

  For example:

  R1-------------R2 (139.7.45.2)
  - -
  - -
  - -
  R4--------------R5-----"net1"

  Both R2 and R4 are advertising "net1" to R1.

  R1 would have"distance 121 139.7.25.2 0.0.0.0 99" and an access-list that
would identify net1 under its routing process. I tried this and can't seem to
prefer routes to a specific neighbor. Is this even possible in ISIS?

  Alsontra-



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