[j-nsp] Redistribution question.

[Abdullah Baheer]

Hi,I think it all has to do with the advertisement being controlled by the policies, so when your policy states that OSPF learnt routes be advertised into ISIS, while these interface routes are present (and active) in your routing table as "direct" learned routes, they won't be advertised.Hope this helped.ThanksAbdullah Baheer

--- On Mon, 2/11/13, Ali Sumsam <ali+junipernsp at eintellego.net> wrote:

From: Ali Sumsam <ali+junipernsp at eintellego.net>
Subject: Re: [j-nsp] Redistribution question.
To: "Abdullah Baheer" <abdullahbaheer at yahoo.com>
Cc: "<juniper-nsp at puck.nether.net>" <juniper-nsp at puck.nether.net>
Date: Monday, February 11, 2013, 3:30 PM

IC Abdullah,So either passive or learned via ISIS, will be redistributed. Not those interfaces which are advertised in ISIS as non-passive.



Surprised.

Regards,

Ali Sumsam CCIENetwork Engineer - Level 3

eintellego Pty Ltdali at eintellego.net ; www.eintellego.net

Phone: 1300 753 383 ; Fax: (+612) 8572 9954Cell +61 (0)410 603 531

facebook.com/eintellegoPO Box 7726, Baulkham Hills, NSW 1755 Australia


The Experts Who The Experts Call

Juniper - Cisco – Brocade - IBM


On Mon, Feb 11, 2013 at 8:37 PM, Abdullah Baheer <abdullahbaheer at yahoo.com> wrote:


Hi Ali,The interface routes of the router doing the redistribution will not be advertised into ISIS if you don't specify "direct" in the policy.

Or you can add those interfaces to ISIS as passive.Thanks

Abdullah Baheer
--- On Mon, 2/11/13, Ali Sumsam <ali+junipernsp at eintellego.net> wrote:



From: Ali Sumsam <ali+junipernsp at eintellego.net>


Subject: [j-nsp] Redistribution question.
To: "<juniper-nsp at puck.nether.net>" <juniper-nsp at puck.nether.net>


Date: Monday, February 11, 2013, 2:24 PM

Hi All,

My question is to clarify something that i have learned after a few hours
of troubleshooting. I Want a confirmation before i can lock down my concept.



Lets take redistribution in Cisco IOS first. If I am redistributing, lets
say from OSPF to ISIS, the routes learned via OSPF plus the interfaces
advertised in OSPF will be redistributed into ISIS.

I was doing the redistribution from OSPF to ISIS in Junos. Routes learned


vis OSPF are sent into ISIS, but the interfaces advertised in the OSPF
(of-course on the redistributing router)  are not advertised into ISIS. Is
this because my routing tables knows those subnets under "direct"
 and not
in the OSPF table?

Regards,
*Ali Sumsam CCIE*
*Network Engineer - Level 3*
eintellego Pty Ltd
ali at eintellego.net ; www.eintellego.net



Phone: 1300 753 383 ; Fax: (+612) 8572 9954

Cell +61 (0)410 603 531



facebook.com/eintellego
PO Box 7726, Baulkham Hills, NSW 1755 Australia

The Experts Who The Experts Call
Juniper - Cisco – Brocade - IBM
_______________________________________________


juniper-nsp mailing list juniper-nsp at puck.nether.net
https://puck.nether.net/mailman/listinfo/juniper-nsp