I've been using this for a while (using a TFTP server):
archive download-sw /overwrite /reload tftp://172.17.XXX.XXX/c2960x-universalk9-tar.152-4.E2.tar
It downloads and installs the specified ios version, deletes the old version and reboots the sw...
I was able to get the LX/single mode connection between the 6509 and the 2960X up for a bit until I swapped ports while testing, lost the connection and couldn't get it back up. This happened on two ports: worked and then stopped. EX3 didn't help her...
Just an update for anyone watching...Had a remote session with a support rep and we tried a few different connections so he could see what I described above. I setup a couple of test uplinks on the 6509 (since I was in that building) with new-->new S...
Having the exact same issue between our new 2960Xs and a 4507R in one building and a 6509 in another location... 2960X gets a connection light, 4507 and 6509 show 'notconnect'.The existing 2960G 48 port edge switches with 1Gb SFP modules work fine. W...