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IOS XE supported switches such as the 3850 and 3650 support two modes, Bundle mode and Install mode.   New switches, by default, are shipped with install mode.   If you never paid attention during an IOS XE upgrade on a switch you may have just copy the IOS XE image to flash and set the system boot variable to boot from the new IOS using the command below:

A few months of ago I was asked to help bring up a branch site for one of LookingPoint’s clients.   This was unscheduled work and it was the first time I encountered Cisco’s Mobility Express. My previous projects have been enterprise deployments either using the traditional WLC or Meraki’s cloud managed APs. With Mobility Express, Cisco allows an AP to run as a wireless controller. Starting with...