Route Maps

From: Jaspreet Bhatia (jasbhati@xxxxxxxxx)
Date: Thu Feb 14 2002 - 21:04:29 GMT-3


   
Folks ,
                     Can someone help me understand this concept ..

If I use the following route map

neighbor 3.3.3.3 remote-as 300
neighbor 3.3.3.3 send-community
neighbor 3.3.3.3 route-map setcomm out

route-map setcomm permit 10
match ip address 1
set community no-export

access-list 1 permit 172.16.0.0 0.0.255.255

up to here I understand that for all routing updates belonging to the
172.16.0.0 network going to the neighbor 3.3.3.3 in remote-as 300 , they
will have their community attribute set to no-export and the updates will
not leave as 300 .

Now do I have to add the line for the other networks in my as to flow
through untouched and not have their community attribute changed ???????

route-map setcomm permit 20
set community none

in order for all the routes to pass through the as 300

Thanks

Jaspreet



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