H3C RIP

2023-01-31 02:01:48 H3C RIP

下放默认路由:

[R3]ip route-static 0.0.0.0 0.0.0.0 NULL 0

[R3]rip 1

[R3-rip-1]default-route originate cost 5  修改下放缺省路由的度量值为5

[R3]dis ip routing-table protocol rip


路由引入:

[R3]ip route-static 123.1.1.0 24 NULL 0  

[R3]rip 1

[R3-rip-1]import-route static cost 8   引入前修改度量值为8


路由过滤:

R1入接口配置:

[R1]acl basic 2000

[R1-acl-ipv4-basic-2000]rule deny source 3.3.3.1 0

[R1-acl-ipv4-basic-2000]rule deny source 3.3.3.2 0

[R1-acl-ipv4-basic-2000]rule permit source any

[R1-rip-1]filter-policy 2000 import Vlan-interface 12  指定过滤接口

R2出接口配置:

[R2]acl basic 2000

[R2-acl-ipv4-basic-2000]rule deny source 3.3.3.1 0

[R2-acl-ipv4-basic-2000]rule deny source 3.3.3.2 0

[R2-acl-ipv4-basic-2000]rule permit source any

[R2]rip 1

[R2-rip-1]filter-policy 2000 export Vlan-interface 12  


认证:

[R1]int vlan 12

[R1-Vlan-interface12]rip authentication-mode md5 rfc2082 plain 123456 1  (1为钥匙链)

需要两端都配置


被动接口:

[R1]rip 1

[R1-rip-1]silent-interface LoopBack 1

[R1-rip-1]silent-interface LoopBack 2

[R1-rip-1]silent-interface LoopBack 3

[R1-rip-1]silent-interface LoopBack 4


路由聚合:

[R3]int vlan 23

[R3-Vlan-interface23]rip summary-address 3.3.3.0 24


RIP与BFD的联动 :

echo单跳检测:(R1配置)

[R1]bfd session init-mode active 

[R1]bfd echo-source-ip 8.8.8.8  单向检测需要指定源,地址可以随意

[R1]int vlan 12

[R1-Vlan-interface12]rip bfd enable

[R1-Vlan-interface12]bfd min-receive-interval 500

[R1-Vlan-interface12]bfd min-transmit-interval 500

[R1-Vlan-interface12]bfd detect-multiplier 3


双向检测:(R1-R3配置)

R1配置:

[R1]bfd session init-mode active

[R1]rip 1

[R1-rip-1]peer 23.1.1.3

[R1-rip-1]undo validate-source-address

[R1-rip-1]int vlan 12

[R1-Vlan-interface12]rip bfd enable  必须BFD开启功能

[R1-Vlan-interface12]bfd min-receive-interval 500

[R1-Vlan-interface12]bfd min-transmit-interval 500

[R1-Vlan-interface12]bfd detect-multiplier 3

[R1]ip route-static 23.1.1.3 32 Vlan-interface 12 12.1.1.1

R3配置:

[R3]bfd session init-mode active

[R3]rip

[R3-rip-1]peer 12.1.1.1

[R3-rip-1]undo validate-source-address

[R3-rip-1]int vlan 23

[R3-Vlan-interface23]rip bfd enable

[R3-Vlan-interface23]bfd min-receive-interval 500

[R3-Vlan-interface23]bfd min-transmit-interval 500

[R3-Vlan-interface23]bfd detect-multiplier 3

[R3]ip route-static 12.1.1.1 32 Vlan-interface 23 23.1.1.2


RIP水平分割:

[R1]int vlan 12

[R1-Vlan-interface12]rip split-horizon


接收路由是增加路由权值:

[R1]int vlan 12

[R1-Vlan-interface12]rip metricin 5  增加5跳


修改优先级:

[R1]rip 1

[R1-rip-1]preference 101   

缺省情况下,RIP的优先级为100


修改RIP的计时器:

[R1]rip 1

[R1-rip-1]timers update 20 timeout 120

缺省情况下,Period update定时器是30秒,Timeout定时器是180秒,Garbage-collection定时器则是Period update定时器的4倍,即120秒


查看所有的RIP信息:

[R1]dis rip


以上拓扑见QQ收藏



    



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