路由交換

1. 配置步驟

   (1) 配置各接口的 IP 位址（略）

   (2) 配置靜态路由和 BFD

   #在 Switch A 上配置靜态路由使能 BFD 檢測功能，使用雙向檢測方式。

   <SwitchA> system-view

   [SwitchA] interface vlan-interface 10

   [SwitchA-vlan-interface10] bfd min-transmit-interval 500

   [SwitchA-vlan-interface10] bfd min-receive-interval 500

   [SwitchA-vlan-interface10] bfd detect-multiplier 9

   [SwitchA-vlan-interface10] quit

   [SwitchA] ip route-static 120.1.1.0 24 vlan-interface 10 12.1.1.2 bfd control-packet

   [SwitchA] ip route-static 120.1.1.0 24 vlan-interface 11 10.1.1.100 preference 65

   [SwitchA] quit

   #在 Switch B 上配置靜态路由，并使能 BFD 檢測功能，使用雙向檢測方式。

   <SwitchB> system-view

   [SwitchB] interface vlan-interface 10

   [SwitchB-vlan-interface10] bfd min-transmit-interval 500

   [SwitchB-vlan-interface10] bfd min-receive-interval 500

   [SwitchB-vlan-interface10] bfd detect-multiplier 9

   [SwitchB-vlan-interface10] quit

   [SwitchB] ip route-static 121.1.1.0 24 vlan-interface 10 12.1.1.1 bfd control-packet

   [SwitchB] ip route-static 121.1.1.0 24 vlan-interface 13 13.1.1.2 preference 65

   [SwitchB] quit

   #在 Switch C 上配置靜态路由。

   <SwitchC> system-view

   [SwitchC] ip route-static 120.1.1.0 24 13.1.1.1

   [SwitchC] ip route-static 121.1.1.0 24 10.1.1.102