From: ismail el-shalh (ishelh_mdsa@yahoo.com)
Date: Fri Jun 22 2007 - 21:45:21 ART
When synchronization is on, all the learned prefixes from EBGP peer should be learned via IGP to be considered best, try it by yourself, turn on the synchronization and wait for the > to disappear in front of the prefix but make sure that this prefix is not learned via IGP .
The other issue beyond synchronization in the context of the prefix to be considered best, the next bgp hop should be in the IGP table, now irrespective of turning the synchronization off or on, the prefix will not be considered best if this condition is not fulfilled.
Ismail El-Shalh :)
Senior Network Engineer
Computer & Communication
MMR/MDSA
Mobile : +966-505-893-568
ishelh@mdsa.com
----- Original Message ----
From: "Vazquez, Jorge" <Jorge.Vazquez@acs-inc.com>
To: ccielab@groupstudy.com
Sent: Friday, June 22, 2007 6:03:01 PM
Subject: BGP Basic Question
Do you know when do we have to use the "no synchronization" or
"synchronization" command? I have trying to understand using the IE practice
labs and reading cisco web site and other references but still is not clear
for me.
Thank you
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