Perform this procedure to override incoming 802.1p bits on ports that operate in Auto-sense UNI or voice mode.
enable
configure terminal
auto-sense qos 802.1p-override
Configure Auto-sense ports as Layer 2 trusted:
Switch:1>enable Switch:1#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Switch:1(config)#auto-sense qos 802.1p-override