New Features in Release 12.4(2)T

• ACL Support for Filtering on TTL Value

• AES and 3-DES Encryption Support for SNMP Version 3

• Certificate Authority (CA) Key Rollover

• Certificate Storage Location Specification

• Circuit Emulation over IP

• Cisco Easy VPN Remote

• Cisco High-Speed Intrachassis Module Interconnect (HIMI)

• Cisco IOS IPv6 Configuration Library

• Clear IP Traffic CLI

• Configuring NetFlow and NetFlow Data Export

• Process Interrupt Mask Profiler Enhancement

• Easy VPN Server

• Embedded Event Manager 2.2

• FHRP - Enhanced Object Tracking Integration with Embedded Event Manager

• ICMP Unreachable Destination Counters

• AAA Per VC QoS Policy Support

• IP SLAs Random Scheduler

• L2TP Calling Station ID Suppression

• Land Mobile Radio over IP

• MSDP MD5 Password Authentication

• Multilink Frame Relay (FRF.16.1)

• NAT Optimized SIP Media Path with SDP

• NAT Optimized SIP Media Path Without SDP

• NetFlow Layer 2 and Security Monitoring Exports

• Network-Based Application Recognition
  The NBAR and dNBAR features on all platforms for all Cisco IOS Releases are covered in this document.

• New Voice and Telephony Features in Cisco IOS Releases 12.4T

• OER Active Probe Source Address

• OER Application-Aware Routing: PBR

• Per VRF AAA

• RADIUS Logical Line ID

• RBE Client Side Encapsulation with QoS

• SCCP Controlled Analog (FXS) Ports with Supplementary Features in Cisco IOS Gateways

• SCCP Analog Phone for Cisco CallManager Express Quick Reference

• SCCP Analog Phone for Cisco CallManager Quick Reference

• SSG-Limiting the Number of Sessions and Services

• SSG Support of WISPr Location Attributes

• TCP Applications Flags Enhancement

• TCP Show Extension

• Transparent Cisco IOS Intrusion Prevention System (IPS)

• Zeroization

• IPSec Virtual Tunnel Interface