Release Notes for Cisco Catalyst Blade Switch 3120 for HP, Cisco IOS Release 12.2(46)SE

OL-16968-01

New Features

These sections describe the new supported hardware and the new and updated software features provided

in this release:

• “New Hardware Features” section on page 8

• “New Software Features” section on page 8

New Hardware Features

For a list of all supported hardware, see the “Hardware Supported” section on page 3.

New Software Features

These are the new software features for this release:

• Voice aware IEEE 802.1x and MAC authentication bypass (MAB) security violation to shut down

only the data VLAN on a port when a security violation occurs

• Local web authentication banner so that custom banner or image file can be displayed at a web

authentication login screen

• Support for the CISCO-NAC-NAD and CISCO-PAE MIBs

• The ability to exclude a port in a VLAN from the SVI line-state up or down calculation

• Support for HSRP Version 2 (HSRPv2)

• Disabling MAC address learning on a VLAN

• PAgP Interaction with Virtual Switches and Dual-Active Detection, also referred to as enhanced

PAg P

• Support for rehosting a software license and for using an embedded evaluation software license

• DHCP server port-based address allocation for the preassignment of an IP address to a switch port

• HSRP for IPv6 (with the advanced IP services feature set)

• DHCP for IPv6 relay, client, server address assignment and prefix delegation (with the advanced IP

services feature set)

• IPv6 default router preference (DRP) for improving the ability of a host to select an appropriate

router

• Generic message authentication support with the SSH Protocol and compliance with RFC 4256