I configured the following policy map, but i don't see any matches on the map, with the command: show policy-map interface policy-map X class y trust dscp class Avaya police 23000000 80000 exceed-action drop trust dscp class class-default...

Hello,I've configured Q-in-Q on the catalyst 4500 with a supervisorV but it doesn't work, i get the following message : pt_switch_handle_pdu_ingress_mpls: not pdu or unknown pdu type.On the data sheet of the supervisor V stays by Q-inQ, hardware supp...

If have configured rapid-pvst on a Cisco 3750 Switch, but i have also configured the uplinkfast feature, my question is what timer rules in case of flushing the cam table by a TP change ? The RSTP or the Uplinkfast feature