New Features in Release 12.3(7)T

• AAA Dead-Server Detection
  This feature was introduced in Cisco IOS Release 12.3(6).

• AAA Double Authentication Secured by Absolute Timeout

• ATA Monlib Enhancements

• ATM Mode for Two-Wire or Four-Wire SHDSL

• Attribute Screening for Access Requests

• AutoQoS for the Enterprise

• BGP MIB Support Enhancements

• BGP Support for TTL Security Check

• Buffer Overflow: Detection and Correction of Redzone Corruption

• Circuit Emulation over IP

• Cisco Easy VPN Remote

• Cisco IOS Certificate Server

• Cisco IOS IPv6 Configuration Library

• Cisco IOS Scripting with Tcl

• Cisco NM-8AM-V2 and NM-16AM-V2 Analog Modem Network Modules with V.92

• Cisco SRST 3.1 System Administrator Guide

• CLNS Support for GRE Tunneling of IPv4 and IPv6 Packets in CLNS Networks

• Configuration Generation Performance Enhancement

• Configuration Replace and Configuration Rollback

• Control Plane Policing

• DES/3DES/AES VPN Encryption Module (AIM-VPN/EPII, AIM-VPN/HPII, AIM-VPN/BPII Family)

• Easy VPN Remote RSA Signature Support

• Enhanced ITU-T G.168 Echo Cancellation

• ESMTP Support for Cisco IOS Firewall

• Extended ACL Support for IGMP to Support SSM in IPv4

• File Upload Using HTTP

• QA Error Recovery for the Cisco 7500 Series
  This feature was introduced in Cisco IOS Release 12.3(6).

• Query Mode Definition per Trustpoint

• PPPoE - QinQ Support

• IP Communications High-Density Digital Voice/Fax Network Module

• IPSec Dead Peer Detection Periodic Message Option

• IP Source Tracker

• IS-IS Caching of Redistributed Routes

• IS-IS Fast-Flooding of LSPs Using the fast-flood Command

• Key Rollover for Certificate Renewal

• Land Mobile Radio over IP

• Mobile IP - Foreign Agent Local Routing of Mobile Networks

• Mobile IP - Generic Routing Encapsulation for Mobile Networks

• MPLS—Multilink PPP Support

• MPLS VPN—VRF Selection using Policy Based Routing

• NAT RTSP Support Using NBAR

• NAT Stateful Failover for Asymmetric Outside-to-Inside and ALG Support--Stateful NAT Phase 2

• NAT - Static IP Support

• NetFlow MIB

• Network Analysis Module (NM-NAM)

• OSPF Area Transit Capability

• OSPF Per-Interface Link-Local Signaling

• OSPF Link State Database Overload Protection

• Per VRF for TACACS+ Servers

• Query Multiple Servers during Certificate Revocation Check

• PPP/MLP MRRU Negotiation Configuration

• Protected Private Key Storage

• PWLAN Access Routers

• RADIUS Attribute 104

• RADIUS NAS-IP-Address Attribute Configurability

• Rate Based Satellite Control Protocol

• Role-Based CLI Access

• Route Processor Redundancy Plus (RPR+)

• SEAL Encryption

• Secure Shell Version 2 Support

• Service Assurance Agent (SAA) VoIP Proactive Monitoring

• SSG Default DNS Redirection

• SSG Service Logon Enhancements

• SSG Permanent TCP Redirection

• SSG TCP Redirect Access Control Lists

• SSG Transparent Autologon

• T1/E1 Mode for SHDSL

• TCP Congestion Avoidance

• TCP Explicit Congestion Notification

• Transparent Cisco IOS Firewall

• Troubleshooting Enhancements for Multilink PPP over ATM Link Fragmentation and Interleaving

• VRF Aware Dialer Watch

• WCCP Bypass Counters

• WCCP Outbound ACL Check

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

• Dynamic Multipoint VPN (DMVPN)