New and Changed Information

This chapter provides release-specific information for each new and changed feature in the Cisco Nexus 3600 Series NX-OS Security Configuration Guide, Release 9.3(x).

New and Changed Information

This table summarizes the new and changed features for the Cisco Nexus 3600 Series NX-OS Security Configuration Guide, Release 9.3(x) and tells you where they are documented.

Table 1. New and Changed Features for Cisco NX-OS Release 9.3(x)

Feature

Description

Changed in Release

Where Documented

IPv6 Egress ACL

Added support for IPv6 egress ACL on Cisco Nexus 3600 platform switches.

9.3(5)

Guidelines and Limitations for ACLs

IP ACLs

Added support to egress IPv4 and IPv6 RACL on Cisco Nexus 3636C-R platform switches.

9.3(3)

Guidelines and Limitations for ACLs

MAC UDF

Ability to enable the device to match on user-defined fields (UDFs) and to apply the matching packets to MAC ACLs.

9.3(2)

Configuring a UDF-Based MAC ACL

User-defined MAC address

Enables you to configure a user-defined MAC address limit between the range of 16 to 256.

9.3(2)

No updates since Cisco NX-OS Release 9.2(x)

First 9.3(x) release

Not applicable

Not applicable