思科5520无线控制器升级教程

[donghongrui]

客户想要对思科5520WLC升级，能否帮忙提供下官方教程链接，以及HA状态下升级有什么要求，拜托拜托

[Rps-Cheers]

请参考如下链接：

https://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/68835-wlc-upgrade.html#toc-hId-1181640805

这里提及了WLC的GUI和CLI升级操作指南，以及在HA环境下的升级指导，希望能帮到你。

WLC Software Upgrade Procedure

GUI Upgrade Procedure

CLI Upgrade Procedure

Use the Cisco Prime Infrastructure to Upgrade the WLC

Upgrade the WLC in the HAAP-SSO Environment

Remove the Primary or Secondary Image on the Wireless LAN C