IGP choice

Randy Bush randy at psg.com
Sun Oct 25 01:55:46 UTC 2015

>> i may have missed it, but one of my fave features of is-is is that it is
>> a link-local non-ip protocol.  hard to disrupt/attack remotely.
> This is overlooked far too often IMNSHO. As is the comparison of 
> error/attack surface of "feature-rich" OSPF against "lean" IS-IS.

i just wish the is-is protocol folk had not suffered from so much ospf
feature envy and garbaged it up in a futile attempt to penetrate the


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