RE: OSPF Demand Circuit

From: Ouellette, Tim (tim.ouellette@xxxxxxx)
Date: Tue Apr 23 2002 - 01:30:33 GMT-3


   
backup interface is different than a demand circuit.

Demand circuit will just bring up the link whenever interesting traffic
needs to flow across it or a ospf LSA needs to be transmitted across it.

Backup-interface is for "backup" so that if your serial link fails then
it'll kick off your bri/dialer (whichever method you prefer)

Tim

-----Original Message-----
From: Zakir A [mailto:procket1@pacbell.net]
Sent: Monday, April 22, 2002 11:29 PM
To: ccielab@groupstudy.com
Subject: OSPF Demand Circuit

When doing demand circuits across ISDN for a question, do I also use the
"backup interface bri2" command under the serial link between the routers.



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