TCAM features matching on the same packet type and executing the same action are implicitly prioritized if both are

Policy Map TCAM PolicyMap 4.27.1F

This feature allows the user to match the 20 bit IPV6 flow label using the Qos Policy Map and allows to classify the flow-label controlled traffic.

The flow-label match for QoS policy map can be achieved by using the TCAM profile “qos-match-ipv6-flow-label” which is available from EOS 4.27.2F onwards. 

Ipv6 QoS Policy Map EOS 4.28.0F

This feature allows classification of packets on QoS policy-maps based on the COS/Vlan+COS bits in the 802.1q header of the packet. CoS (Class of Service) corresponds to the Priority code point (PCP) bits in the 802.1q header.

This feature allows classification of packets based on the inner VLAN value along with the VLAN and CoS bits in a double tagged packet.

This feature allows the user to configure upto 1023 unique QoS Policy-maps per chip.