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Good morning, I ask for help.I changed all the switches from 3750 to 3650, after the change I noticed that printers are randomly not reached anymore. I thought it was a problem related to the arp, so I extended the time. This morning, however, he gav...
I have same problem but on 3650 version Cisco IOS Software [Everest], Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9-M), Version 16.6.6, RELEASE SOFTWARE (fc1)
I ran the update, and it looks like everything works for the dot1x part. I noticed that the problem of unreachability of the printer after one day seems to be solved by removing port security on the port configuration. Isn't that these firmware have ...
I think it's better to go back to the everest version, if anything I will update it from 16.6.5 to 16.6.6.At least I had no problems with 8021x, but I had problems reaching it after a day.
I did, if you look at the last message it is the sh mac address and the strange thing is that the mac of the phone is seen on two vlan, the vlan 192 is that of the phones.
