MSM760 Premium Controllers Upgrade Path - Just on Master or Slaves too?

[Irfan_G]

Hi,

Any help with this would be much appreciated.

We have cluster of 3 x MSM760s with 1 being the Master. I am upgrading from 5.7.7.0 to 6.5.3.0. My question is do i have to upgrade:

i) Each of the 3 Nodes seperately (with Master being the 1st)

or

ii) Just the Master - would the Master then push out the firmware to other 2 Nodes? Not sure if this is possible

Thank you.

Irfan.

[johnk3r]

Below what is defined in the documentation:

Firmware updates

The team manager is responsible for enforcing and updating the firmware of team members.
An update to the team manager firmware triggers an update of all members and their
controlled APs, ensuring that the entire network is running the same firmware. The
synchronization of firmware between controllers and APs alleviates any potential issue
regarding compatibility.