I have this issue on Cisco 7206VXR whereby the configured class maps only match on IP predence 6 and 7. I have configured seven class maps to match on each of the seven IP Precedence values. The Ip precedence is being set upstream by an avaya phone from precedence 1 to 7 and I have confirmed, by sniffers, that the right precedence is being set on packets.
I have configured the interface where the policy is applied outbound with the following command:
ip address X.X.X.X X.X.X.X
crypto map XXXXX
service-policy output XXX
Router model Cisco 7206VXR (NPE-G2)
I removed and reapplied the config, but there is still only a match only on precedence 6 and seven.