my company had a power outage over the weekend that apparently lasted longer than the UPS' could handle, and several of our switches lost power. No big deal, I back up the running configs every night at midnight, but now I'm unable to SSH/Telnet in to two of my switches (they're physically on top of each other). They seem to be functioning fine otherwise, and I can access them via HTTP, they react to pings and the attached clients haven't called to complain about network access, but I can't figure out why SSH support is suddenly gone.
Anyone have any ideas? Would rebooting the switches help?