l更大的灵活性
配置前缀列表:
ip prefix list-name [seq seq-value][deny | permit]network/len [ge ge-value] [le le-value]
关闭前缀列表条目序号
no ip prefix-list sequence-number
重新启用序号自动生成功能
ip prefix-list sequence-number
查看前缀列表
show ip prefix-list
配置邻居连接权重
neighbor {ip-address | peer-group-name} weight weight
改变缺省的本地优先值
bgp default local-preference value