i was unable to locate a QoS section, so i figured someone from the SP world can provider a answer. Here is what i have.
2 policy-map let's call it A, and B
A policy-map has class-map A which is matching IP-Precedence x, but under the WRED it's actually matching DSCP value. WREd profile must be 3 or below. so if i create 4 profile, and apply the service-policy output to the interface i get the following error:
GSR(config-if)#service-policy output OC-3-test-BoA
% Only up to 3 different WRED profiles per queue are supported - class 'A' has 4 profiles
Now if i configure Policy-map B with class-map B which is matching dscp, i can apply more than 4 profile of WRED, with out no problem.
Did you guys ran into this.
I tried this on 7200 and the mixing of IP-Precedence/DSCP works fine and it gives more than 4 profiles. by the way this is only seen on GSR that is running 32SY0 code.