[Huawei-bgp-af-ipv4] peer { group-name | ipv4-address } ip-prefix ip-prefix-name { import | export } 2、使能BGP对等体(组)基于地址前缀的ORF功能。 [Huawei-bgp] peer { group-name | ipv4-address } capability-advertise orf [ non-standard-compatible ] ip-prefix { both | receive | send...
ip prefix-list E permit 0.0.0.0/1 le 24 //A类的不超过24位的子网 IP prefix-list A permit 10.0.0.0/8 le32 //A类私网地址 IP prefix-list B permit 172.16.0.0/12 le32 //B类私网地址 ip prefix-list C permit 192.168.0.0/16 le32 //C类私网地址 ### outbound route filtering ORF 作用:...
ip address192.168.0.1/32ip ospf area0.0.0.0!router bgp65000neighbor192.168.122.205remote-as65000!address-family ipv4 unicast network192.168.0.1/32network192.168.122.0/24neighbor192.168.122.205prefix-list DEMO-PRFXout ---不广播出去exit-address-family!ip prefix-list DEMO-PRFX seq5deny192.168.0.1/32 -...
neighbor x.x.x.x maximum-prefix prefix-limit warning-only neighbor x.x.x.x maximum-prefix prefix-limit threshold-value neighbor x.x.x.x maximum-prefix prefix-limit threshold-value warning-only ip prefix-list 的ge和le的用法. 这几个命令都是关于对路由器的性能保护的命令。 作用就是当路由器接...
R3(config)#ip prefix-list 1 permit 100.0.1.0/24 R3(config)#route-map test R3(config-route-map)#match ip add per 1 R3(config-route-map)#set as-path prepend 888 R3(config)#router bgp 345 R3(config-router)#neighbor 10.1.13.1 route-map test in ...
ip address 1.1.1.1 255.255.255.255 ! router ospf 100 router-id 1.1.1.1 network 0.0.0.0 255.255.255.255 area 0 ! ===R2=== interface Loopback0 ip address 2.2.2.2 255.255.255.255 ! router ospf 100 router-id 2.2.2.2 network 0.0.0.0
R2(config)#ip prefix-list set_filter seq 3 perm0.0.0.0/0 le 32(小于32位的子网路由会被匹配,目的是允许所有的其它路由相当于permit any的列表) R2(config)#router bgp 64512 R2(config-router)#nei 10.1.255.2 prefix-list set_filterout(在下游出口方向对R3应用前缀列表) ...
华为认证acl前缀列表路由匹配掩码限制通配符bgp属性网络工程师python脚本网络运维自动化操作 本视频主要介绍了前缀列表(Prefix List)的概念和应用,与ACL(访问控制列表)进行了对比,解释了前缀列表在路由匹配中的精确性,特别是对前缀和掩码的匹配能力。视频中通过多个例子详细讲解了如何编写前缀列表来匹配特定类型的路由,如A类...
使用 IP prefix-list 和 route-map 语句限制要重新分发的前缀数量。将未过滤的 BGP 路由表重新分发到 IGP 可能会对正常 IGP 网络运行产生不良影响。默认情况下启用此命令,因此您只需点击 - 按钮即可将其关闭。 bgp suppress-inactive 。禁止将未安装在 RIB 中的路由(非活动路由)通告给对等体。默认情况...
display ip prefix-limit statistics display ipv6 prefix-limit statistics display ip vpn-instance display ip vpn-instance import-vt display interface tunnel display l3vpn vpn-list tunnel-policy display mpls label-stack vpn-instance display tunnel-info display tunnel-policy display tunnel-policy-config dis...