I can't seem to figure this out. I'm hoping someone can help me out. We have two 3560 series switches (we'll call them A & B). VLAN 5 traffic is spread accross both switches. I want to monitor all VLAN 5 traffic to port 24 of switch A. If I do this I can only see traffic happening on the local switch (A):
monitor session 1 source vlan 5
monitor session 1 destination interface Fa0/24
I tried to setup RSPAN, but it seems like it will only monitor traffic from the remote switch of VLAN 5. It doesn't seem to let me mix both. How can I do this?