[cisco-voip] QoS debugging

[Joseph Mays]

Okay, on a cisco 7206VXR running c7200-is-mz.123-16.bin, I have set up the 
following....

class-map match-all dscp-ef
  match ip dscp ef
class-map match-all dscp-af31
  match ip dscp af31
class-map match-all dscp-af23
  match ip dscp af23

policy-map queue-on-dscp
 description Prioritizes voice traffic first, signalling next.
  class dscp-ef
   priority 184
  class dscp-af31
   priority 184
  class class-default
   fair-queue

interface FastEthernet0/0
 description Local LAN
 ip address XXXX 255.255.255.192
 no ip proxy-arp
 ip ospf message-digest-key 1 md5 7 XXXX
 ip ospf priority 200
 no ip mroute-cache
 duplex full
 no keepalive
 service-policy output queue-on-dscp

So how do I watch what the box is doing to determine if it's actually doing 
the prioritization and how much is being done? Is it just "debug priority" 
or are there better tools I could be using?