New and Changed Information

New and Changed Information

Your software release might not support all the features in this document. For the latest caveats and feature information, see the Bug Search Tool at https://tools.cisco.com/bugsearch/ and the release notes for your software release.

Table 1. New and Changed ITD Features

Feature

Description

Changed in Release

Include ACL

Introduced this feature.

7.3(0)D1(1)

Optimized Node Insertion/Removal

Introduced this feature.

7.3(0)D1(1)

Destination NAT

Introduced this feature.

7.2(1)D1(1)

Multiple Device-Groups Within an ITD Service

Introduced this feature.

7.2(1)D1(1)

Intelligent Traffic Director

Added the following enhancements:

  • Per-node probe.

  • IPv4 control probe for IPv6 data nodes.

  • Exclude ACL to exclude traffic from redirection.

7.2(0)D1(1)

Intelligent Traffic Director

Added the following enhancements:

  • Weighted load-balancing.

  • Node-level standby.

  • Layer 4 port load-balancing.

  • Sandwich mode node-state synchronization across two VDCs on the same device.

  • DNS probe.

  • Start/stop/clear ITD statistics collection.

  • VRF support for the ITD service and probes.

6.2(10)

Intelligent Traffic Director

Introduced this feature.

6.2(8)