ip ios feature

From: ccie sec (cciesc@gmail.com)
Date: Wed Nov 15 2006 - 18:20:18 ART


hi guys i got a question

r1-------- bb1

An intruder is trying to map in to your router by scanning and mapping your
network from backbone, investigation shows that you are receiving packets
with unknown protocol and packets that do not belong to your topology
configure your r1 to prevent this.r1 does not have a route in the routing
table for the destination address.

if it would have been unknown source address i think ip verif unicast
reverse path would have been handy but here question ask for unknown
destination address any sugestion please

regards
Amit



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