Re: [nsp] OSPF not distributing 1 interface

From: Martin Cooper (mjc@cooper.org.uk)
Date: Thu May 31 2001 - 17:12:20 EDT


David Bergum <bergum@cisco.com> writes:
   
> Just configure them as passive interfaces in OSPF; then you don't
> send hello's out there and attmpt to find adjacencies. They will
> be redistributed in the router lsa. If you redistribute them as
> externals, then each interface is announced as a separate type 5
> lsa, which is flooded over the whole network. Much more efficient
> to carry all your infrastructure as internals.

...and on Catalyst RSM/RSFC/MSFCs with many VLANs, the
'passive-interface default' command is your friend...

M.



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