New and Changed QoS Features
| Feature | Description | Changed in Release | Where Documented |
|---|---|---|---|
| Ability to set burst for egress shaping | You can now configure peak burst size for egress shaping. This gives your router interface the ability to manage the traffic burst for a particular traffic class such that the peer node can accommodate the burst and does not drop packets either due to lower burst policing or due to shorter queue depth. | Release 7.2.1 | Traffic Shaping |
| Conform Aware Hierarchical Policy |
With this feature, the parent policer is prevented from dropping any conform traffic from child policers, thus increasing traffic throughput and efficiency. |
Release 7.2.1 | |
|
Shared Policer |
With this feature, you can now share a policer bucket amongst two or more classes. You can also view the statistics in aggregated mode or per-class mode. |
Release 7.2.1 | Shared Policer |
|
Cisco NC57 Compatible Mode DSCP Preservation |
This feature is now also supported on routers that have Cisco NC57 line cards installed and are operating in compatibility mode. |
Release 7.2.2 |
Conditional Marking of MPLS Experimental bits for L3VPN Traffic |
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