WS3520X WLAN多机备份和链路备份AClicense相关

https://www.h3c.com/cn/Service/Document_Software/Document_Center/Home/Switches/00-Public/Learn_Technologies/White_Paper/AP_License_White_Paper-6W100/?CHID=629455#:~:text=%20%E5%9C%A8%E6%97%A0%E7%BA%BFLicense%E5%85%B1%E4%BA%AB%E6%96%B9%E6%A1%88%E4%B8%AD%EF%BC%8C%E5%90%84%E5%8F%B0AC%E7%8B%AC%E7%AB%8B%E7%AE%A1%E7%90%86%E5%90%84%E8%87%AA%E5%90%8D%E4%B8%8B%E7%9A%84AP%EF%BC%8C%E4%BA%92%E7%9B%B8%E4%B8%8D%E5%BD%B1%E5%93%8D%EF%BC%8C%E5%8F%AA%E6%98%AF%E5%9C%A8License%E5%B1%82%E9%9D%A2%E8%BF%9B%E8%A1%8C%E6%8B%89%E9%80%9A%EF%BC%8CAC%E7%9A%84License%E7%B4%AF%E5%8A%A0%E5%B9%B6%E5%85%B1%E4%BA%AB%E4%BD%BF%E7%94%A8%E3%80%82%20License%E5%85%B1%E4%BA%AB%E5%BC%80%E5%90%AF%E6%9D%A1%E4%BB%B6%E8%A6%81%E6%B1%82%E7%AE%80%E5%8D%95%EF%BC%8C%E5%8F%AA%E9%9C%80%E8%A6%81AC%E9%97%B4IP%E4%BA%92%E9%80%9A%E5%8D%B3%E5%8F%AF%E3%80%82,License%20%E5%85%B1%E4%BA%AB%E6%A0%B9%E6%8D%AE%E6%8E%A5%E5%85%A5%E7%9A%84%E8%AE%BE%E5%A4%87%E6%95%B0%E5%88%86%E4%B8%A4%E4%B8%AA%E5%B7%A5%E4%BD%9C%E6%A8%A1%E5%BC%8F%EF%BC%8C%E5%8F%8C%E6%9C%BA%E6%A8%A1%E5%BC%8F%EF%BC%882%E5%8F%B0%E8%AE%BE%E5%A4%87%E5%85%B1%E4%BA%AB%EF%BC%89%E4%BB%A5%E5%8F%8AN%2B1%E6%A8%A1%E5%BC%8F%EF%BC%883%E5%8F%B0%E8%AE%BE%E5%A4%87%E4%BB%A5%E4%B8%8A%EF%BC%89%E3%80%82%20%E5%BD%93License%E5%85%B1%E4%BA%AB%E7%89%B9%E6%80%A7%E5%9C%A8%E4%B8%A4%E5%8F%B0%E8%AE%BE%E5%A4%87%E4%B8%8A%E5%BC%80%E5%90%AF%E6%97%B6%EF%BC%8C%E5%B0%B1%E6%98%AF%E5%8F%8C%E6%9C%BA%E6%A8%A1%E5%BC%8F%E3%80%82