Can anyone point me to a good PVLAN reference. I know how to configure them and how they work at a high level but I am having difficulty finding any in-depth whitepaper type stuff. Basically I'm looking for something that outlines the inner workings ...

Is it necessary to add the native VLAN to the allowed VLAN list on a dot1q trunk? I always have but I can’t find a definitive answer on cisco.com. I know if you are using a default config you can remove VLAN 1 from a trunk and it will work. What if y...

I am looking into the utilization of individual links within a 4 port etherchannel group that is used as a trunk on a Cat 5500. I want to understand the output of the command "show channel traffic". In looking at the output I see a percentage of traf...