New and Changed Information

New and Changed Information

Table 1. New and Changed Features

Feature

Description

Changed in Release

Where Documented

Layer 3 ECMP DLB, Hierarchical WCMP, and IP load-sharing on Cisco N93C64E-SG2-Q and N9364E-SG2-O switches

Added support for Layer 3 ECMP Dynamic Load Balancing, Hierarchical Weighted ECMP, and IP load-sharing on Cisco N93C64E-SG2-Q and N9364E-SG2-O switches

10.5(3)F

Configure Dynamic Load Balancing

Dynamic Load Balancing on Silicon One switches

Support for Layer 3 unicast and routing features on the Cisco N93C64E-SG2-Q switch

Added support unicast and routing features:

  • IPv4 and IPv6 routing

  • Layer 3 ECMP

  • ECMP hashing

10.5(3)F

Guidelines and Limitations for the Cisco N9364E-SG2-Q Fixed Switch

Next-hop resolution using VRF

The set vrf command in a route-map allows you to specify the VRF context that should be used for route lookups or next-hop resolution. This command allows you to control which VRF is used to lookup routes, rather than defaulting to the VRF associated with the ingress interface.

10.5(2)F

Set Criteria for Policy-Based Routing

Route Map Support Matrix for Policy-Based Routing

Guidelines and Limitations for Policy-Based Routing

Configuring a Route Policy

Redirecting to VRF using a Route-Map

ECMP Dynamic Load Balancing (DLB)

Provides for Layer 3 ECMP dynamic load balancing based on current load on the link

10.5(1)F

Dynamic Load Balancing

ECMP Dynamic Load Balancing Static Pinning

Support static-pinning where a source port can be pinned to a destination port which is part of a DLB Enabled ECMP Group. All the traffic from this source port will be sent to the pinned destination port.

10.5(1)F

Dynamic Load Balancing

Exclude-L3-Proto in ECMP hashing

Added the exclude-l3-proto option to the ip load-sharing address command to allow the exclusion of the IP protocol from ECMP hashing during next-hop selection on Cisco Nexus 9300-GX2 Series switches.

10.5(1)F

Configuring Load Sharing in the Unicast FIB

Detailed information added in show commands for routes advertised to or received from a specific neighbor.

Added the detail to the show bgp {ipv4 | ipv6} neighbors {<ip-address> | <ipv6-prefix>} routes {advertised | received} [vrf <vrf-name>] detailed information of all routes advertised to or received from a specific neighbor.

10.5(1)F

Configuring Dynamic AS Numbers for Prefix Peers

Unequal Cost Multi Path Load balancing with BGP Link bandwidth Extended Community attribute

Added new features to support Unequal Cost Multi Path Load balancing with BGP Link bandwidth Extended Community attribute.

10.5(1)F

DMZ Link Bandwidth