Can VACL and SPAN configure on the same destination monitoring interface?
Also, 6500 Sup2 doesn't support VACL on routed gig interface. What would you do to capture packets going in and out of routed gig interfaces?
1. Each time routing interface is cofigured an internal VLAN is created. You can check out what VLAN was allocated by running "sh vlan internal usage" command. From that moment on you can use SPAN refering this internal VLAN as source.
2. I cannot find any documented restrictions for setting VACL capture and SPAN destination for the same port, so I guess it works :-) Try it out.