Case 98 X' c, S$ H% z- }6 C" D
只过滤来自AS 200的BGP路由:
9 Q4 u9 D5 s/ }0 r3 b路由器C配置如下:+ {1 s1 b1 M7 Q, Q9 v
!: P, ]: H# I" E4 r- o* v
neighbor 3.3.3.3 remote-as 200- D ~1 |8 l) ?6 B p4 ]0 m( W5 ^
neighbor 2.2.2.2 remote-as 100
" j" U" f1 g/ k& Nneighbor 2.2.2.2 filter-list 1 out
* h# G9 G/ J& _+ j!; V# t. X' f- C
ip as-path access-list 1 deny ^200$
$ G" ]$ n, f$ q% h$ ~* Sip as-path access-list 1 permit .*& k2 l! x* h" X! t4 G. @
!2 g+ q& ^* N7 z4 {" i2 R; ]8 q
Route Map Filtering+ T' v- N9 `3 o( v/ H
使用route map过滤BGP路由:
% X- v1 ^7 S! R7 J0 o- y7 mAiko(config-router)#neighbor {ip-address} route-map {map-name} {in|out} |
发表于 2012-8-3 20:12:39
