I currently have 36 devices managed by a CM and a standby CM all running 4.4.7 but want and need to update to 5.x, I'm hoping to go to 5.2.1 but haven't completely read the release notes yet.
My question was around the update process. I know that I have to do the CM first but wondered if I can "practise" the process on my standby CM first? If that goes ok I can then "fail over" and repeat on the primary. Is this an acceptable way of doing the upgrade?
Upgrade the WAAS Central Manager devices first, and then upgrade the WAE devices. If you have a standby WAAS Central Manager, upgrade it first, before upgrading the primary WAAS Central Manager. After upgrading, restart any active browser connections to the WAAS Central Manager.
常见的数据中心之间通信均会采用运营商MSTP/OTN专线进行互联实现通信，由于长途线路价格昂贵通常我们需要最大化使用线路带宽，传统的网络传输中通常是尽力而为传输一旦突发流量较大就会发生线路拥塞的情况，从而影响业务正常通信传输。这时候我们可以采用Qos技术来实现数据中心思科设备之间关键网络流量保障，从而实现链路最大化利用。拓扑图场景如下：如上图，SW01是位于数据中心A的广域网接入Cisco Nexus 3048交换机，SW02是位于数据中心B的广域网接...
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