I ran into a problem on the ccna that required me to identify out which ports an unknown unicast frame would be sent. I had forgoten the show commands that I needed to determine which ports were trunking and so forth. I have searched the cisco website and I am still not sure which commands I would need to identify the following:
1. Which ports are trunking.
2. Which vlans are broadcast thru the trunk
3. What ports will foward an unknown unicast frame
I would like to know what cmds are most helpful in discovering this kind of info.
Could anyone please help me find information on this kind of troubleshooting?