New and Changed Information
This table summarizes the new and changed features for the Cisco Nexus 9000 Series NX-OS Quality of Service Configuration Guide, Release 10.5(x) and where they are documented.
|
Feature |
Description |
Changed in Release |
Where Documented |
|---|---|---|---|
|
Policy-driven Dynamic Load Balancing |
Added support for policy-driven Dynamic Load Balancing (DLB) in QoS. |
10.5(3)F |
|
|
System QoS |
Added support for QoS classification policies under system QoS on all ports. |
10.5(3)F |
|
|
Queuing and scheduling support |
Added support for Queuing and scheduling on Cisco Nexus 9364E-SG2-Q switches. |
10.5(3)F |
|
|
Priority flow control support |
Added support for Priority flow control on the Cisco Nexus 9364E-SG2 switches. |
10.5(3)F |
Guidelines and Limitations for PFC on Cisco Nexus 9364E-SG2 Series Switch |
|
ECN enhancement |
Added support for Fast ECN marking to route all traffic through the fabric, which allows ECN marking at dequeue. |
10.5(3)F |
|
|
Interface QoS |
Added support Interface QoS. |
10.5(3)F |
|
|
Priority Flow Control (PFC) QOS support on 9800 switches |
Added support to transport RDMA over Converged Ethernet (RoCE) v2 protocols on Cisco Nexus N9K-C9800 Series switches. |
10.5(1)F |
|
|
QoS FEX show commands |
The show interface priority-flow-control commands are enhanced to display the PFC information for Cisco Nexus 9300-FX3 FEX Host Interfaces (HIF). |
10.5(1)F |
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