[j-nsp] Graceful Restart on a Single Routing Engine

[Harry Reynolds]

GR is quite usable on a single RE system, both as a helper and as a restarter. Its GRES/NSR that is not supported unless dual Res are present. 

A dual RE machine can use GR to support both RE failure and routing restart. On a single RE machine only the latter is covered with GR, for obvious reasons.

HTHs





-----Original Message-----
From: juniper-nsp-bounces at puck.nether.net [mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of Salim Amari
Sent: Tuesday, December 18, 2012 11:29 AM
To: juniper-nsp at puck.nether.net
Subject: [j-nsp] Graceful Restart on a Single Routing Engine


 
 
 
Hi All,
 
we have Juniper M120 routers with single Routing Engine (RE) , and I want to enable the Graceful Restart (GR) feature for BGP OSPF MPLS protocols , but I found in some sources that it is usless to enable GR for a router with a single RE , and it can can only work as helper GR for Routers with redundant RE.
 
Could please Confirm me this information.
 
 
BR/
Salim 		 	   		  
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