RE: snapshot vs demand circuit

From: Colin Barber (Colin.Barber@xxxxxxxxxxxxxx)
Date: Tue Aug 13 2002 - 04:49:56 GMT-3


   
Snapshot routing is designed for distance-vector routing protocols. Demand
circuit is part of the OSPF specification and therefore can only be used for
OSPF.

Snapshot routing only synchronises after a preset time interval. Demand
circuit will synchronise as soon as a topology change occurs.

Colin.

-----Original Message-----
From: Jeff Tukovinit [mailto:tukovijj@global.t-bird.edu]
Sent: 10 August 2002 22:58
To: ccielab@groupstudy.com
Subject: snapshot vs demand circuit

Folks,
This is probably an easy questions for many of you but I can't understand
the difference between snapshot and demand circuit. What are advantages and
disadvantages of each one. Thanks!



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