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I must upgrade Catalyst 5500 memory from 32Mb to 64Mb DRAM. Currently it has redundant 32Mb DRAM supervisor III (ws-x5530) w/NFFC II (ws-f5531a). Without powering down the switch, I plan to remove the standby supervisor in slot 2, remove old memory...
Reported problem to TAC. They stated the current Nexus-OS does not support more than one interface per port-channel attached to a single 2k...if you want more than 2 ports per port-channel then use 5k ports.
By the way, I do not have RSM or LANE modules so I am strictly layer 2. The info I need is the time it takes the standby supervisor to take over for the primary and if the supervisors can have different DRAM sizes. I found "...The switchover time fr...