思科认证CCNA路由过滤命令详解（三）
Case Study: ip prefix-list description
Syntax:
ip prefix-list list-name description text
Case Study: Configuration Example
router bgp 3
no synchronization
neighbor 172.16.1.2 remote-as 3
neighbor 172.16.20.1 remote-as 1
neighbor 172.16.29.1 prefix-list 1 out
no auto-summary
!
ip prefix-list 1 seq 5 deny 192.68.10.0/24
ip prefix-list 1 seq 10 permit 0.0.0.0/32