New and Changed Information

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 10.4(x) and where they are documented.

Table 1. New and Changed Features

Feature

Description

Changed in Release

Where Documented

QoS

Added support for QoS on Cisco Nexus 9364C-H1 switches.

10.4(3)F

Guidelines and Limitations for Network QoS

QoS Classification

Added support for QoS Classification on Cisco Nexus 93108TC-FX3 switches.

10.4(2)F

Guidelines and Limitations for Classification

Link Level Flow Control (LLFC)

Added support for LLFC on Cisco Nexus 93108TC-FX3 switches.

10.4(2)F

Guidelines and Limitations for Link Level Flow Control

QoS TCAM Regions

Added support for TCAM on Cisco Nexus 93108TC-FX3 switches.

10.4(2)F

Guidelines and Limitations for QoS TCAM Carving

Priority Flow Control (PFC)

Added support for PFC on Cisco Nexus 93108TC-FX3 switches.

10.4(2)F

Guidelines and Limitations for Priority Flow Control

QoS – Queuing and scheduling

Added support for Queuing and scheduling to Cisco Nexus 93108TC-FX3 switches.

10.4(2)F

Guidelines and Limitations for Queuing and Scheduling

QoS

Added support for QoS on Cisco Nexus 93400LD-H1 switches.

10.4(2)F

Guidelines and Limitations for Network QoS

QoS – Queuing and scheduling

Added support for Queuing and scheduling on the following switches and line cards:

  • Cisco Nexus 9804 platform switches

  • Cisco Nexus X98900CD-A and X9836DM-A line cards with Cisco Nexus 9808 and 9804 switches

10.4(1)F

Guidelines and Limitations for Queuing and Scheduling

Queuing Stats

Added support for queuing statistics on the following switches and line cards:

  • Cisco Nexus 9804 platform switches

  • Cisco Nexus X98900CD-A and X9836DM-A line cards with Cisco Nexus 9808 and 9804 switches

10.4(1)F

Guidelines and Limitations for Queuing and Scheduling

ACL/QoS scale

Added support for ACL/QoS scale on the Cisco Nexus 9808/9804 platform switches.

10.4(1)F

Guidelines and Limitations for Classification

Configuration Examples for Classification

ACL TCAM Regions

Added support for TCAM on Cisco Nexus 9348GCFX3 and 9348GC-FX3PH switches.

10.4(1)F

Guidelines and Limitations for QoS TCAM Carving

QoS Classification

Added support for QoS Classification on Cisco Nexus 9348GCFX3 and 9348GC-FX3PH switches.

10.4(1)F

Guidelines and Limitations for Classification

Priority Flow Control (PFC)

Added support for PFC on Cisco Nexus 9348GCFX3 switches.

10.4(1)F

Guidelines and Limitations for Priority Flow Control

Link Level Flow Control (LLFC)

Added support for LLFC on Cisco Nexus 9348GCFX3 switches.

10.4(1)F

Guidelines and Limitations for Link Level Flow Control

QoS – Queuing and scheduling

Added support for Queuing and scheduling on Cisco Nexus 9348GCFX3 switches.

10.4(1)F

Guidelines and Limitations for Queuing and Scheduling

QoS

Added support for QoS on Cisco Nexus 9332D-H2R switches.

10.4(1)F

Guidelines and Limitations for Network QoS