Ingress policing provides the ability to monitor the data rates for a particular class of traffic and perform action

This feature is an extension to the Explicit Congestion Notification (ECN) functionality for non ECN Capable

This feature introduces a new CLI command which disables the above-mentioned propagation of DSCP and ECN bits from the outer IP header. 

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. 

This feature allows classification of packets based on the COS/Vlan+COS bits in 802.1q header. DCS

Classification of packets based on COS/Vlan+COS bits in 802.1q header. DCS 7020R. DCS 7020RA. DCS

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

Classification of packets based on inner VLAN value along with VLAN and CoS bits in a double tagged packet.

Enhancement of QOS class maps to match on nexthop groups along with dscp (dscp being optional) to set any QOS actions

This feature adds support to configure and apply different COS to TC profiles on Front Panel Ports and Port Channel

This feature is an extension of Qos Policy. It allows the user to configure Qos Policy Map counters. If a class map is

This feature is an extension of Qos Policy. It allows the user to configure Qos Policy Map counters. If a class map is

Since, now there can be multiple inputs, conflicts may arise. Non conflicting configurations are when non default

TOI 4.17.0F QoS

This feature allows the user to configure upto 255 unique QoS policy maps on the front panel ports per FAP.

This feature adds a SNMP CLI knob to allow an interface’s speed, as shown in IF MIB, to reflect its shaped bandwidth.

ACL based QoS programmed on SVIs can share hardware resources starting from EOS 4.17.0F. This results in

TOI 4.17.0F QoS

The show command 'show qos interface fabric' was introduced for DCS 7250QX and DCS 7300X series starting EOS

TOI 4.17.0F QoS

Support for matching of DSCP / ECN is available under the QOS class map configuration on Arista switches.