[c-nsp] community on bgp update

Riccardo S dim0sal at hotmail.com
Fri Mar 29 11:46:31 EDT 2013


Hi
do I get the same result with route-map test-1 and test-2  in setting these community on BGP update ?

*******************************
route-map test-1 permit 10          
match ip address prefix-list site-a
set community 1:1   
set community 1:2 additive


*******************************
route-map test-2 permit 10
match ip address prefix-list site-a
set  community 1:1
continue
!
route-map test-2 permit 20
match ip address prefix-list site-a
set  community 1:2 additive


And could you please give me an example of a route-map that match the route marked before with 1:1 and 1:1 + 1:2 ?

I was wondering if this is ok:

ip policy-list PERMIT100 permit
match community 1
!
ip policy-list PERMIT200 permit
match community 2
!
ip community-list 1 permit 1:1
ip community-list 2 permit 1:2
!
!
!
route-map only1-1 permit 10      <---- does it match only if it's present 1:1 ?
match policy-list PERMIT100

route-map 1-2 permit 10            <---- does it match only if are presend 1:1 AND 1:2 ?
match policy-list PERMIT100
match policy-list PERMIT200

Tks 		 	   		  


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