Cisco Cisco IOS Software Release 12.4(4)T Dati aggregati

Cisco

Product Bulletin

© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.

Page 197 of 299

●

Increases Network Availability—Allows shutting down an HSRP group to avoid packet loss
in an inactive HSRP group.

Hardware

Routers

● Cisco 800, 1700, 1800, 2600, 2800, 3200, 3600, 3700, 3800, and 7200 Series Routers
● Cisco 7301 Routers, MWR, MWAM

Universal Gateways
and Access Servers

● Cisco AS5000 Series

Additional Information:

HSRP Product Literature:

http://www.cisco.com/en/US/products/ps6350/products_configuration_guide_chapter09186a00804
2fbb3.html

Product Management Contact:

Benoit Lourdelet (

blourdel@cisco.com

8) Release 12.4(6)T Highlights

Table 26.

Release 12.4(6)T Feature Highlights

8.1) Hardware Support

8.2) Cisco IOS Security

8.4) High Availability

8.1.1) G.SHDSL WAN
Interface Card (WIC-
1SHDSL-V3)

8.2.1) Cisco IOS Firewall
Enhancements

8.2.2) Cisco IOS Web VPN

8.2.3) Scalability Enhancements for
Dynamic Multipoint VPN with Next
Hop Resolution Protocol-Cisco
Express Forwarding

8.2.4) Complete Certificate Chain
Validation in Cisco IOS Public Key
Infrastructure

8.2.5) Enhanced Online Certificate
Status Protocol in Cisco IOS Public
Key Infrastructure

8.2.6) EasyVPN Password Aging
via Authentication, Authorization
and Accounting

8.2.7) EasyVPN Dynamic
Firewall/Access Control List Policy
Push to Cisco VPN Software Client

8.2.8) Secure Multicast

8.2.9) Control Plane Logging

8.2.10) Management Plane
Protection

8.2.11) Network Address
Translation ARP Ping

8.3.1) Cisco Resource Reservation
Protocol Agent for Call Admission
Control

8.3.2) Local Voice Busyout and
Advanced Local Voice Busyout
Enhancements

8.3.3) Cisco Text Relay for Baudot
Text Phones

8.3.4) Extended Session Initiation
Protocol- Session Initiation Protocol
Support on the Cisco Multiservice
IP-to-IP Gateway

8.3.5) In-Service Updates to
Gatekeeper Zone Prefix
Configuration

8.3.6) Packet Mode Services on D
Channel

8.3.7) Skinny Call Control Protocol
Private Line Automatic Ringdown
with DTMF Out Pulse Digits for
FXS Analog Phones

8.3.8) Session Initiation Protocol
Gateway Support for Busyout

8.3.9) Session Initiation Protocol
Transport Layer Security (TLS)
Support

8.4.1) Cisco Gateway
Load Balancing
Protocol for IPv6

8.4.2) Hot Standby
Router Protocol—
Multiple Group
Optimization

8.5) Management
Instrumentation

8.6) IP Routing

8.7) IP Services

8.9) Connectivity

8.5.1) Cisco IOS IP Service
Level Agreements—Label
Switched Path Health Monitor

8.5.2) Cisco IOS IP Service
Level Agreements—ICMP Jitter
Operation

8.5.3) Cisco IOS IP Service
Level Agreements: Real Time
Protocol-based Voice over IP
Operation

8.5.4) Multiprotocol Label
Switching Label Switched Path
Ping and Label Switched Path
Traceroute

8.6.1) Enhanced
Interior Gateway
Routing Protocol for
IPv6

8.6.2) Routing
Information Protocol
Version 2: RFC 1724
MIB Extension

8.6.3) Open Shortest
Path First Version 2
RFC 3623 Graceful
Restart—Helper Mode

8.7.1) Dynamic Host
Configuration
Protocol Option 82—
Per Interface
Support

8.8.1) ANI
Suppression
During L2TP Set-
Up for the Cisco
AS5000 Series

8.9.1) Asynchronous
Transfer Mode
Oversubscription for
DSL

8.9.2) Private VLAN
Edge on Cisco 1800
Fixed Configuration
Routers