New Features in Release 12.4(11)T

• Any Transport over MPLS

• AToM Graceful Restart

• BGP Neighbor Policy

• BGP per Neighbor SoO Configuration

• Bidirectional Forwarding Detection

• Cisco Cable Modem High-Speed WAN Interface Cards Configuration Guide
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• Cisco Easy VPN Remote

• Cisco Express Forwarding Support for Layer 4 Port-Based Load Balancing

• Cisco Group Encrypted Transport VPN

• Cisco IOS 4096-Bit Public Key Support

• Cisco IOS IPv6 Configuration Library

• Cisco IOS USB Token PKI Enhancements - Phase 2

• Cisco IOS VoiceXML 2.0

• Configuration Logger Persistency

• Configuring IEEE 802.1x Port-Based Authentication

• DHCP Class Support for Client Identification

• DHCP Option 82 on Stacked EtherSwitch Modules

• DHCPv4 Relay Per Interface VPN ID Support

• DTMF Relay, Fax Relay and Modem Relay for SCCP FXS Ports in Cisco IOS

• Dynamic Multipoint VPN (DMVPN)

• Easy VPN Server

• Enhanced Object Tracking Support for Mobile IP, PDSN, or GGSN

• Ethernet Connectivity Fault Management

• Exclusive Configuration Change Access (Config Lock)

• Feature Mode for SCCP FXS Ports in Cisco IOS

• FHRP – HSRP BDF Peering

• Field-Programmable Device Upgrades

• FRF .20 Support

• H.323 Gatekeeper-Based Load Balancing

• H.323 RAS Support in Cisco IOS Firewall

• iLBC Codec Support

• Integrating Data, Voice, and Video Services for ISDN Interfaces

• IPS 5.x Signature Format Support and Usability Enhancements

• L2VPN Pseudowire Redundancy

• Layer 2 Local Switching

• Layer 2 Tunnel Protocol Version 3

• Layer 2 Virtual Private Network Interworking

• Mobile IP Support for RFC 3519 NAT Traversal on the Mobile Router

• MPLS LSP Ping/Traceroute for LDP/TE, and LSP Ping for VCCV

• MPLS MTU Command Changes

• Multilink Frame Relay over L2TPv3/AToM

• Network Admission Control (NAC) Auth Fail Open

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

• Pseudowire Emulation Edge-to-Edge MIBs for Ethernet, Frame Relay, and ATM Services

• RADIUS Server Load Balancing
  The RADIUS server load balancing feature distributes authentication, authorization, and accounting (AAA) authentication and accounting transactions across servers in a server group.

• Reliable Delivery for Syslog over BEEP

• RFC 2833 Dual-Tone Multifrequency Media Termination Point Passthrough

• Router IP Traffic Export Packet Capture Enhancements

• Show and Clear Commands for IOS Sockets

• SIP MWI NOTIFY - QSIG MWI Translation

• SIP: SIP Support for Hookflash

• SSL VPN

• SSL VPN Remote User Guide

• Suppressing EXEC Accounting Record

• Symmetrical RTP Support for MGCP-Based Calls

• TCP Out-of-Order Packet Support for Cisco IOS Firewall and Cisco IOS IPS

• Tunnel Route Selection

• USB Storage

• USB Storage PKI Enhancements

• User Defined Source Port Ranges for PAT

• VMWI for SCCP FXS Ports in Cisco IOS