Taken from cisco white paper : http://www.cisco.com/univercd/cc/td...sbgp4.htm#11513
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Assume that on Router C you want to set to 300 the community attribute of outgoing updates for network 170.10.0.0. The following commands apply a route map to outgoing updates on Router C:
!Router C
router bgp 300
network 170.10.0.0
neighbor 2.2.2.2 remote-as 100
neighbor 2.2.2.2 route-map SETCOMMUNITY out
!
route-map SETCOMMUNITY permit 10
match ip address 1
set community 300
!
access-list 1 permit 0.0.0.0 255.255.255.255
Access list 1 denies any update for network 170.10.0.0 and permits updates for any other network.
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Qns 1 :
Can use "access-list 1 permit 170.10.0.0 ... ... " instead? and what's the difference?
Qns 2 :
anyone can explain the last statement?
