Miscellaneous > Programming & Networking

OSPF, help me understand...

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blackphiber:
Hi, I am trying to figure out something.  In OSPF, you have different areas, and you have area0 which is the backbone.  does area0 know about every route possible in its routing table for the whole network or just its own area, area0.  I know they require strict hierarchical network design, so that a network can be broken into smaller areas to reduce the size of the topology tables.  I am just asking this because someone was telling me that the DR (designated router) and BDR (backup desiganted router) in area0, which is the backbone, know all of the routes in the whole network, but I am not sure if he is right.

edit: I also think that if it was a very large network and if it knew every single possible route, the router itself would not have enough RAM and processing power to handle such a large routing table.  
Anyways thanks if you can help clarify this.

[ September 20, 2003: Message edited by: blackphiber ]

[ September 21, 2003: Message edited by: blackphiber ]

mushrooomprince:
Penis !

well, not really.  Thats just what I say when i have no clue how to help someone.

Sorry, though I'm sure there is someone here who would know how to assist you with your problem.

xyle_one:
itm

sime:
Try this,

http://www.geocities.com/Heartland/4394/work/ospf.html

and if your brain is still intact try this

http://www.networkcomputing.com/unixworld/feature/002.html

Later

Sime

blackphiber:
Thank you sime, it is very much so appreciated.

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