[c-nsp] OSPF clarification

sthaug at nethelp.no sthaug at nethelp.no
Fri Dec 4 13:45:55 EST 2009


> > Or put them in IBGP.
> >
> Can you elaborate?  Why would one want to put edge VLANs into IBGP?  Thanks
> for clarifying.

If the alternative is to have them in your IGP, IBGP is probably a
better alternative. You *really* want your IGP to be as stable as
possible. BGP can handle many more prefixes, and also handles prefix
instability better than your IGP.

Steinar Haug, Nethelp consulting, sthaug at nethelp.no


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