堆叠前需确保堆叠交换机设备版本
1, 连接堆叠线缆
重启设备后,务必使用show version查看设备版本为:cat3k_caa-universalk9.SPA.03.07.03.E.152-3.E3.bin或以上,
确认无误后,再接入堆叠线缆(智能堆叠线缆以及电源堆叠线缆),等待堆叠生效(时间较长)。
堆叠线缆采用交叉方式连接,如图所示:
堆叠生效后,Show version可看到如下现象:
Show
version:
如看到Switch 1 为WS-C3850-12S,Switch 2 为WS-C3850-48P,下图所示:
使用以下命令修正交换机顺序:
Switch#switch 1 renumber
2
WARNING: Changing the
switch number may result in a configuration change for that switch. The interface configuration associated with
the old switch number will remain as a provisioned configuration. Do you want to continue?[y/n]y
Switch#switch 2 renumber
1
WARNING: Changing the
switch number may result in a configuration change for that switch. The interface configuration associated with
the old switch number will remain as a provisioned configuration. Do you want to continue?[y/n]y
Switch#reload
重启后再次查看show version:
注:必须确保Switch1为WS-C3850-48P,Switch2为WS-C3850-12S。
2, 检查堆叠状态
堆叠成功后用以下命令检查:
Show
switch
此处Role的选择不影响堆叠,无需理会,Current State Ready即可。<br /> <br /> 确定上述设备IOS正常,堆叠正常,设备状态正常,可进行后续操作。