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| 关键词： switch virtual 配置 channel interface config mode domain show startup |
vss配置步骤 ---------------------------------------------------- 第一步：备份 switch1: copy running-config startup-config copy startup-config disk0:old-startup-config switch2: copy running-config startup-config copy startup-config disk0:old-startup-config ---------------------------------------------------- 第二步：配置SSO（默认已经是SSO,可以不配置，NSF也可以选择不配置） switch1 & switch2: redundancy mode sso exit show run show redundancy states ---------------------------------- 第三步：配置domain和number（domain为100,200,300,switch 1 switch 2） switch virtual domain 100 switch 1 switch 1 priority 110 switch 1 preempt exit switch virtual domain 100 switch 2 switch 2 preempt exit ----------------------------------------- 第四步：配置VSL的portchannel和port switch1: int port-channel 1 switch virtual link 1 no shut exit switch2: int port-channel 2 switch virtual link 2 no shut exit switch1: interface ten 1/1 channel-group 1 mode on no shut interface ten 5/4 channel-group 1 mode on no shut switch2: interface ten 1/1 channel-group 2 mode on no shut interface ten 5/4 channel-group 2 mode on no shut 检查命令 show switch virtual link show switch virtual link port-channel show switch virtual link port ---------------------------------------- 第五步：切换到virtual mode switch convert mode virtual switch convert mode virtual show switch virtual show switch virtual role show switch virtual link ------------------------------------------------ 第六步：switch 2 port-channel修改 int port-channel 2 switch virtual link 2 int ten 2/1/1 channel-group 2 mode on int ten 2/5/4 channel-group 2 mode on ---------------------------------------- 第七步：配置参数，优化配置（可选） 1.MAC地址 2.BFD ------------------------------------------------- 配置路由器mac地址指派 switch1: switch virtual domain 100 mac-address use-virtual switch2: switch virtual domain 100 mac-address use-virtual ------------------------------------------------- 配置BFD Dual-Active detection （需要单独的跳线） 配置步骤： int ten 1/5/1 no switchport ip add 200.230.230.231 255.255.255.0 bfd interval 100 min_rx 100 multiplier 3 no shutdown int ten 2/5/1 no switchport ip add 201.230.230.231 255.255.255.0 bfd interface 100 min_rx 100 muliplier 3 no shutdown exit switch virtual domain 100 dual-active detection bfd dual-active pair interface ten5/1 interface 5/2 bfd show switch virtual dual-active bfd ------------------------------------------------ |
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