New and Changed Information

This chapter provides release-specific information for each new and changed feature in the Cisco Nexus 9000 Series NX-OS Label Switching Configuration Guide, Release 10.3(x).

New and Changed Information

Table 1. New and Changed Features

Feature

Description

Changed in Release

Where Documented

SRTE for Recursive VPN Routes

Added support for steering recursive VPN routes into SRTE policies for VPN traffic and default VRF traffic.

10.3(2)F

About SRTE for Recursive VPN Routes

BFD for SRTE

Allows the switch, on which one or more SRTE policies are configured, to proactively detect if the active path or paths of an SRTE policy have failed.

10.3(2)F

Configuring BFD for SRTE

Flow-based traffic steering

Added support for flow-based traffic steering on Cisco Nexus 9700-FX and 9700-GX line cards.

10.3(2)F

Guidelines and Limitations for Flow-based Traffic Steering for SRTE

DSCP Based SR-TE Flow Steering

Added support for DSCP based SR-TE flow steering on Cisco Nexus 9300-FX platform switches and Cisco Nexus 9700-FX and 9700-GX line cards.

10.3(2)F

Guidelines and Limitations for Flow-based Traffic Steering for SRTE

DSCP Based SR-TE Flow Steering

Allows source routing of VXLAN packets that are matched using the DSCP fields in the IP header and steered into an SRTE path.

10.3(1)F

About SRTE Flow-based Traffic Steering

DSCP Based SRTE Traffic Steering

Guidelines and Limitations for Flow-based Traffic Steering for SRTE