Right now we have an 11 switch EAPs ring composed of 10 - 460's G1 and 1 -670 (master) in our local town. We have been tasked with replacing the 460s with 590's and 670 with 695 as master. We have some ring sites that cannot tolerate alot of downtime. EAPs configuration / protected VLANs will remain the same on the new side.
I was just wondering if anybody has any clever ways to do the switch migration with the least amount of downtime.
Thanks for your time.