05-15-2012 05:52 AM
With regards to the VOIP vlan. When setting the forwarding class if you use one the four predefined ones I am assuming you still have to configure a schedule map for those (except best effort and network control). Documentation is sketchy.
05-15-2012 04:59 PM
I cannot really go into details off the top of my head, but the basic idea is: firewall filters classify switch-ingress traffic, and schedulers tell how to handle the different classes of traffic at switch-egress.
05-16-2012 09:37 PM
No - it's my understanding that setting the forwarding-class for the voip-vlan places ALL traffic that enters that VLAN into the specified forwarding class, regardless of any markings on the traffic.
You can override this however.
JNCIP-ENT, JNCIS-SP, JNCIE-SEC #63
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