Using it with MS425, 225 and 120 switches and apart of upgrade not going very well the devices seem to work just fine (no rollback done or so). DHCP relays 802.1x, SecurePort all work correctly, didn't notice any POE issues as some reported. ... View more

What I like to do when changing IP address schemes is reboot all the switches.  This forces everything attached to send new DHCP requests. ... View more