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Good morning, I have a strange issue with some PCs, which have worked fine on MAB enabled switches for a while(+ 1 year), then suddenly drop off the network. The only way to get them back online is to remove the ACL which is applied on the switchport...
Quick question.
Should I be able to see the counters increment on a RSPAN monitoring port, see the example below, I have two destination ports going into ISE. I have been having trouble with DHCP profiling.
I checked that all connections were up...
Went to site to find both interfaces with no link lights on the back of the ISE boxes. Replaced cables, and connection restored.
thank you
GigabitEthernet1/0/29 is up, line protocol is down (monitoring) Hardware is Gigabit Ethernet, address is...