初始配置 en conf t
no ip domain lookup line con 0 login
exec-timeout 0 30 logging synchronous exit
username et password et6f enable secret et6f hostname 6F-CORE-SW
(2)将核心交换机 6F-CORE-SW01上与 6F-CORE-SW02相连的接口TenGigabitEthernet5/4和TenGigabitEthernet5/5配置为EtherChannel: 6F-CORE-SW01(config)#interface range tenGigabitEthernet 5/4 - 5
6F-CORE-SW01(config-if-range)#channel-group 1 mode on 6F-CORE-SW01(config-if-range)#no shutdown
% Range command terminated because it failed on TenGigabitEthernet5/4 6F-CORE-SW01(config-if-range)#exit
说明:将核心交换机 6F-CORE-SW01上与 6F-CORE-SW02相连的接口TenGigabitEthernet5/4和TenGigabitEthernet5/5配置为EtherChannel,为配置VSL作准备。
(3)配置VSS域名与VSS主机号:
6F-CORE-SW01(config)#switch virtual domain 100 Domain ID 100 config will take effect only
after the exec command 'switch convert mode virtual' is issued
6F-CORE-SW01(config-vs-domain)#switch 1
6F-CORE-SW01(config-vs-domain)#switch 1 priority 200
6F-CORE-SW01(config-vs-domain)#exit
说明:这里没有配置抢占,因为找不到抢占这个命令(因为active交换几只是在控制层面起作用,实际的数据还是各自进行转发所以哪台做active无所谓)配置VSS的域名为100,范围为1-255,两台交换机必须相同;配置VSS的主机号码为1,必须一台为1,另一台为2;并配置VSS优先级为200,默认为100,数字越大,优先级越高,便能成为主VSS交换机。
(4)配置VSL链路:
6F-CORE-SW01(config)#interface port-channel 1 6F-CORE-SW01(config-if)#switch virtual link 1 6F-CORE-SW01(config-if)#no shutdown 6F-CORE-SW01(config-if)#exit 6F-CORE-SW01(config)#exit
说明:将两台交换机互连的EtherChannel配置为VSL。
(5)将交换机的工作模式改为VSS模式(确定之后,交换机将自动重启): 6F-CORE-SW01#write Building configuration... [OK]
6F-CORE-SW01#
6F-CORE-SW01#switch convert mode virtual (6)查看当前交换机的工作模式: 6F-CORE-SW01#show switch virtual Switch mode : Virtual Switch Virtual switch domain number : 100 Local switch number : 1
Local switch operational role: Virtual Switch Active 6F-CORE-SW01#
说明:交换机当前已经工作在VSS模式,并显示域名为100,本地交换机号码为1,本地交换机的角色为Active,即具有控制权限的主交换机。
(7)查看当前交换机的VSS角色: 6F-CORE-SW01#show switch virtual role
Switch Switch Status Preempt Priority Role Session ID Number Oper(Conf) Oper(Conf) Local Remote ------------------------------------------------------------------
LOCAL 1 UP TRUE (Y*) 200(200) ACTIVE 0 0
Active configured preempt timer(switch 1): 5 minutes
In dual-active recovery mode: No
6F-CORE-SW01#
说明:本地交换机的角色为Active,即具有控制权限的主交换机。 (8)查看当前交换机的VSL链路状态: 6F-CORE-SW01#show switch virtual link VSL Status : DOWN VSL Uptime : - VSL SCP Ping : - VSL ICC Ping : - VSL Control Link : -
6F-CORE-SW01#
说明:因为还没有配置第二台交换机,所以本地交换机当前的VSL链路状态为DOWN。
二:配置核心交换机SW02
en conf t
no ip domain lookup line con 0 exec-timeout 0 0 logging synchronous exit
username et password et6f enable secret et6f hostname 6FF-CORE-SW02
(2)将核心交换机 6F-CORE-SW02上与 6F-CORE-SW01相连的接口TenGigabitEthernet5/4和TenGigabitEthernet5/5配置为EtherChannel: 6F-CORE-SW02(config)#int range tenGigabitEthernet 5/4 - 5 6F-CORE-SW02(config-if-range)#channel-group 2 mode on 6F-CORE-SW02(config-if-range)#no shutdown
% Range command terminated because it failed on TenGigabitEthernet5/4 6F-CORE-SW02(config-if-range)#exit
说明:将核心交换机 6F-CORE-SW02上与 6F-CORE-SW01相连的接口
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