From: Dale Kling (dalek77@gmail.com)
Date: Wed Jun 04 2008 - 01:07:08 ART
Ok I read in the DOCCD that ospf flood-reduction set the DONOTAGE bit, so
periodic 3600 sec refreshes don't happen.
Now here's a paste from the DOCCD on demand-circuit, " With this feature,
periodic hellos are suppressed and the periodic refreshes of LSAs are not
flooded over the demand circuit." My question is don't the ospf routes
timeout on the other end after 3600 secs or does demand-circuit suspend this
like flood-reduction?
So it looks like OSPF flood reduction still tosses hellos around, while
demand-circuit does not. Are there more differences then this and what
would be a good case to differentiate between the two on a question?
regards,
Dale
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