We are trying to setup monitoring through RSPAN. One server in particular is virtualized in vmware. To force traffic out a specific physical/virtual nic would eliminate redundancy, so I'm trying to setup RSPAN to monitor a vlan -- we can do vlan tagging through vmware. This is what I've come up with.
1. Create VLAN as an RSPAN VLAN
conf t
vlan 50
remote span
vlan 45 (for server traffic tagging)
end
2. Create an RSPAN Source Session
conf t
no monitor session 50
monitor session 50 source vlan (new_vlan_num)
monitor session 50 destination remote vlan 50
end
3. Create an RSPAN Destination Session
conf t
monitor session 50 source remote vlan 50
monitor session 50 destination interface gigabitethernet0/1
end
Does this look about right?