Cisco Cisco IOS Software Releases 12.2 MC Aggregierten Daten
Product Bulletin
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 1 of 9
Cisco IOS Software Release 12.2(50)SE for Cisco Catalyst
3750-E, 3560-E, 3750, 3560, and 2960 Series Switches,
Cisco Industrial Ethernet 3000 Series Switches, and Cisco
Catalyst Blade 3000 & 3100 Switch Series
3750-E, 3560-E, 3750, 3560, and 2960 Series Switches,
Cisco Industrial Ethernet 3000 Series Switches, and Cisco
Catalyst Blade 3000 & 3100 Switch Series
PB523873
Cisco announces Cisco
®
IOS
®
Software updates for Cisco Catalyst
®
3750-E, 3750, 3560-
E, 3560, and 2960 Series Switches, Cisco Industrial Ethernet 3000 Series Switches,
Cisco Catalyst Blade Switch 3000 and 3100 Series. This release introduces Cisco
EnergyWise technology, and adds several enhancements in the areas of identity-based
networking services and ease of use with Auto Smartports.
This product bulletin contains content and delivery information for Cisco IOS Software Release
12.2(50)SE.
New Features
The following new features for enterprise switches are available with this Cisco IOS Software
release:
●
Cisco EnergyWise: The inclusion of Cisco EnergyWise technology in this release enables
companywide optimization of greenhouse gas (GhG) emissions by measuring, reporting,
and reducing energy consumption across the entire corporate infrastructure.
●
Identity-based networking: This release continues to enhance Cisco Identity-based
Networking Services (IBNS) with several primary innovations to simplify configurations that
support heterogeneous endpoint device environments. The release also includes
innovations to transparently integrate with existing network and Internet Protocol Telephony
(IPT) infrastructure and to provide IT administrators comprehensive policy enforcement
options. These enhancements are covered in detail under “Security and Identity
Enhancements” section.
●
Auto Smartports: This release extends Smartports to allow dynamic switch port
provisioning. The switch uses Cisco Discovery Protocol to determine the type of the device
connected to the switch and automatically provisions the port based on the predefined
macros. The switch integrates with RADIUS for device authentication and applies the
macro based on the RADIUS-assigned tag.
●
Wired location services: This enhancement enables switch port tracking of hosts or users
connected to switches. As part of the location service, the switch integrates with Cisco
wireless Mobility Services Engine, which can be used for host/user lookup in determining
the switch connectivity for troubleshooting purposes.
●
Cisco Catalyst 3750 Series with Cisco StackWise
®
enhancements for troubleshooting: This
release provides new command-line interface (CLI) for StackWise stats and counters to aid
in troubleshooting.