New and Changed Information

New and Changed Information

Table 1. New and Changed Features

Feature

Description

Changed in Release

Where Documented

QDD-4X100G-FR-S and QDD-4X100G-LR-S optics support

Added support for QDD-4X100G-FR-S and QDD-4X100G-LR-S optics on Nexus 98900CD-A line card.

10.4(3)F

Guidelines and Limitations for 400G Digital Coherent Optics

DP04QSDD-HE0

Added support for DP04QSDD-HE0 in 1x400 and 4x100 mux ponder modes on GX/GX2 platform and X98900CD-A and X9836DM-A line cards.

10.4(3)F

Guidelines and Limitations for 400G Digital Coherent Optics

QDD-2X100-LR4-S

Added support for QDD-2X100-LR4-S optics on Nexus9300-GX/GX2 Platform Switches.

10.4(3)F

Guidelines and Limitations for 400G Digital Coherent Optics

QDD-4X100G-LR-S, and QDD-400G-LR4-S optics support

Added support for QDD-4x100G-LR-S and QDD-400G-LR4-S" on X9716D-GX linecard

10.4(3)F

Guidelines and Limitations for 400G Digital Coherent Optics

QDD-400G-ZR-S and QDD-400G-ZRP-S optics support

Added support for QDD-400G-ZR-S and QDD-400G-ZRP-S optics on the C93400LD-H1 and C9332D-H2R switches.

10.4(3)F

Guidelines and Limitations for 400G Digital Coherent Optics

4x 10G, 4x 25G, and 4X100G breakout options

2x200GE breakout with 400EG ports of X98900CD-A and all ports for X9836DM-A

Added support for 4x10G, 4x25G, 4x100G breakout options and 10G with QSA on the Cisco Nexus X98900CD-A switch. 4x25G Breakout will be supported only on ports- 2,3,5,6,8,9,11,12,14,15,17,18,20,21,23,24,26,27,29,30,32,33,35,36,38,39,41,42,44,45,47,48

Added support for 2x200GE breakout with 400EG ports (3,6,9,12,15,18,21,27,30,33,36,39,42,45) of X98900CD-A and all ports for X9836DM-A

10.4(3)F

Guidelines and Limitations for Layer 2 Interfaces

Layer 3 Port Channel BFD Support on 9800

Added support for BFD on Layer 3 port channel on Cisco Nexus 9800 switches

10.4(3)F

Guidelines and Limitations

L3 PC , L3-PCsufif BFD - Mando8 and Mando4

Added support for single hop BFD on Cisco Nexus 9808 and 9804 L3 port-channel interfaces and port-channel sub-interfaces.

10.4(3)F

Guidelines and Limitations

Native Speeds AN (100G/40G)

Added Auto negotiation support for 100G/40G ports on last four ports of Cisco Nexus N9K-C9364C-H1 platform switches.

10.4(3)F

Guidelines and Limitations

L2 forwarding

Added support for L2 forwarding on Cisco Nexus N9K-C9364C-H1 platform switches.

10.4(3)F

Guidelines and Limitations for Layer 2 Interfaces

L2 infra

Added support for L2 infra on Cisco Nexus N9K-C9364C-H1 platform switches.

10.4(3)F

Guidelines and Limitations for Layer 2 Interfaces

L3 forwarding

Added support for L3 forwarding on Cisco Nexus N9K-C9364C-H1 platform switches.

10.4(3)F

Guidelines and Limitations for Layer 3 Interfaces

QDD-400G-ZR and QDD-400G-ZRP-S optics support

Added support for QDD-400G-ZR and QDD-400G-ZRP-S optics on the following switches and line cards:

  • Cisco Nexus 93600CD-GX, 9316D-GX switches and Cisco Nexus 9508/9504 switches with X9716D-GX line cards.

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

10.4(2)F

Guidelines and Limitations for 400G Digital Coherent Optics

Traffic Configuration Parameters

10 GB with QSA and 25G with QSA28

Added support for QSA28 for Cisco Nexus C93108TC-FX3 Switch

10.4(2)F

Guidelines and Limitations

L2 forwarding

Added support for L2 forwarding on Cisco Nexus 93400LD-H1 platform switches.

10.4(2)F

Guidelines and Limitations for Layer 2 Interfaces

L2 infra

Added support for L2 infra on Cisco Nexus 93400LD-H1 platform switches.

10.4(2)F

Guidelines and Limitations for Layer 2 Interfaces

L3 forwarding

Added support for L3 forwarding on Cisco Nexus 93400LD-H1 platform switches.

10.4(2)F

Guidelines and Limitations for Layer 3 Interfaces

SFP-25G-ER-I

Added support for SFP-25G-ER-I on the Cisco Nexus C93180YC-FX3 switch.

10.4(2)F

Guidelines and Limitations for Layer 2 Interfaces

Native Speeds AN (100G/40G)

Added Auto negotiation support for 100G/40G ports on last four ports of Cisco Nexus 93400LD-H1 platform switches.

10.4(2)F

Guidelines and Limitations

25G via CVR-QSFP-SFP25G

Added support for SFP28 for Cisco Nexus FX3 series switches

10.4(1)F

Guidelines and Limitations

Interface counter support

Added support and limitation for Cisco Nexus C9348GC-FX3PH

10.4(1)F

Guidelines and Limitations

Management Interface

Added configuration steps and example for Management Interface

10.4(1)F

Configuring the Description

Port-channel load-balance command for MPLS tagged traffic

Added configuring for Port-channel load-balance command for MPLS tagged traffic

10.4(1)F

Configuring Load Balancing using Port Channels for MPLS Tagged Traffic

4x 25, and 4x 10G breakout options on the Nexus 9800 36-port QSFP-DD 400G line card

Added breakout (4x10G and 4x25G) ports support for N9K-X9836DM-A line card of Cisco Nexus 9808/9804 platform switches.

10.4(1)F

Notes About Breakout Interfaces

Guidelines and Limitations

Native Speeds AN (100G/40G)

Added Auto negotiation support for 100G/40G ports on the Cisco Nexus 9332D-H2R platform switches.

10.4(1)F

Guidelines and Limitations

L2 forwarding

Added support for L2 forwarding on Cisco Nexus 9332D-H2R platform switches.

10.4(1)F

Guidelines and Limitations for Layer 2 Interfaces

L2 infra

Added support for L2 infra on Cisco Nexus 9332D-H2R platform switches.

10.4(1)F

Guidelines and Limitations for Layer 2 Interfaces

L3 forwarding

Added support for L3 forwarding on Cisco Nexus 9332D-H2R platform switches.

10.4(1)F

Guidelines and Limitations for Layer 3 Interfaces

L3 Physical and subinterface Stats

Added statistics support for L3 Physical and Subinterface on Cisco Nexus 9804 platform switches.

10.4(1)F

Guidelines and Limitations for Layer 3 Interfaces

Hashing based

Added support for L3, Loopback, and Subinterfaces on Cisco Nexus 9804 platform switches.

10.4(1)F

Guidelines and Limitations for Layer 3 Interfaces

Hashing based on source/destination IP and L4 port number

Added hashing support of src/dst ip and src/dst L4 port number on Cisco Nexus 9804 platform switches, Cisco Nexus X98900CD-A, and Cisco Nexus KX9836DM-A line cards with Cisco Nexus 9808 and 9804 switches.

10.4(1)F

Guidelines and Limitations

Single Hop BFD

Added support for single-hop BFD on routed port, routed-sub interface, and breakout port of Cisco Nexus 9804 platform switches.

10.4(1)F

Guidelines and Limitations

UDLD

Added support for UDLD on Cisco Nexus 9804 platform switches, Cisco Nexus X98900CD-A, andCisco Nexus X9836DM-A line cards with Cisco Nexus 9808 and 9804 switches..

Added support for UDLD on X98900CD-A and N9KX9836DM-A line cards with Cisco Nexus 9808 and 9804 switches.

10.4(1)F

Guidelines and Limitations

Single Hop BFD

Added support for single-hop BFD on N9KX98900CD-A and N9KX9836DM-A line cards with Cisco Nexus 9808 and 9804 switches.

10.4(1)F

Guidelines and Limitations

L3 Physical and subinterface Stats

Added statistics support for L3 Physical and Subinterface on N9KX98900CD-A and N9KX9836DM-A line cards with Cisco Nexus 9808 and 9804 switches.

10.4(1)F

Guidelines and Limitations for Layer 3 Interfaces

10G Optics support using CVR-QSFP-SFP10G adapter

Added 10G Optics support using CVR-QSFP-SFP10G adapter for Cisco Nexus 9804 platform switches, and Cisco Nexus X98900CD-A and X9836DM-A line cards.

10.3(1)F

Guidelines and Limitations

Tunnel enhancements

Added support for IPv4 tunnel on GRE

10.4(1)F

Point-to-Point IP-in-IP Tunnel Encapsulation and Decapsulation

LACP enhancements

Added support for LACP layer 3 port channel for Nexus 9800 series switches

10.4(1)F

Guidelines and Limitations

Configuring 400G Digital Coherent Optics

Added support for 400G Digital Coherent Optics on Cisco Nexus 9300-GX2 and 9408 platform switches.

10.4(1)F

Configuring 400G Digital Coherent Optics