Automatic PDF Processor 1.29.0 for iphone instal

The APs are then upgraded in a staggered fashion, and they use the Rolling AP upgrade feature, which avoids network disruption and does not allow all the APs upgrade at once. Hitless upgrade leverages the concept of N+1 high availability with a spare WLC (already upgraded to the target version) to upgrade the CAPWAP infrastructure. With the current implementation, it is impossible to upgrade the WLC without scheduled downtime. Therefore, a WLC upgrade is followed by APs upgrade which causes an inevitable network outage. The current CAPWAP implementation requires the WLC and the AP to be on the same software version.

If your network is live, ensure that you understand the potential impact of any command.

All of the devices used in this document started with a cleared (default) configuration. The information in this document was created from the devices in a specific lab environment. Catalyst C9800-40 and C9800-L-F-K9 wireless LAN Controllers.The information provided in this document is based on the these software and hardware components. Catalyst 9800 Wireless LAN Controllers software feature sets.Prerequisites RequirementsĬisco recommends that you have knowledge of these topics:Ĭatalyst 9800 Wireless LAN Controllers and AP (IOS and ClickOS) platforms This document describes how to perform an N+1 hitless software upgrade on Catalyst 9800 series Wireless LAN controllers.Ĭontributed by Anand Shandilya, Cisco TAC Engineer.

Automatic PDF Processor 1.29.0 for iphone instal