Re: Distance vs Eigrp neighbor

From: Dillon Yang (dillony@gmail.com)
Date: Fri Jul 15 2005 - 23:40:53 GMT-3


Hi, Paresh:

 Thanks a lot. What a detailed list. How do you get it? by experience or some documents?

TIA
dillon

----- Original Message -----
From: "Paresh Khatri" <Paresh.Khatri@aapt.com.au>
To: "Dillon Yang" <dillony@gmail.com>; "Group Study" <ccielab@groupstudy.com>
Sent: Friday, July 15, 2005 12:05 PM
Subject: RE: Distance vs Eigrp neighbor

Hi Dillon,

That's just the way EIGRP works. Some of the other commands that result in neighbor resets are:

Changes that result in all neighbors reachable over an interface getting reset:
* EIGRP split horizon is configured on the interface
* EIGRP summarization is configured on the interface
* IP, IPX, or AppleTalk address of the interface is changed
* Interface is configured as passive-interface
* Per-interface distribute-list in or distribute- list out is configured or removed
* ACL referenced in per-interface distribute-list is changed

Changes that result in all EIGRP neighbors getting reset:
* Autosummary is configured or removed
* metric maximum-hop is configured
* Per-process distribute-list in or distribute-list out is configured
* ACL referenced in per-process distribute-list is changed

There are some plans to use graceful restart techniques in the future to prevent these adjacency resets.

HTH,
Paresh.

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of Dillon Yang
Sent: Friday, 15 July 2005 12:42 PM
To: Group Study
Subject: Distance vs Eigrp neighbor

hi, group:

  since the distance is local attribute, why will the eigrp neighbor be down and up right now when I change the distance under eigrp?

  TIA
  dillon



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