Table Of Contents
New Hardware Features Supported in Cisco IOS Release 12.3(14)T
Cisco AS5350XM Universal Gateway
Cisco AS5400XM Universal Gateways
Cisco Communication Media Module Voice Features
Cisco Small Business 100 Series Routers
Cisco WIC-1AM-V2 and WIC-2AM-V2 Analog Modem WAN Interface Card
Satellite Network Module (NM-1VSAT-GILAT)
VPN Acceleration Module 2+ (VAM2+)
New Software Features Supported in Cisco IOS Release 12.3(14)T
Administrative Secure Device Provisioning Introducer
BGP Support for Fast Peering Session Deactivation
BGP Support for IP Prefix Import from Global Table into a VRF Table
BGP Support for Next-Hop Address Tracking
Circuit Emulation over IP (CEMoIP)
Cisco 7200 Series & Cisco 7301 Routers - Enhanced MIB Support
Cisco Communication Media Module Voice Features
Cisco WIC-1AM-V2 and WIC-2AM-V2 Analog Modem WAN Interface Card
Configuration Change Notification and Logging - EAL4+ Certification Enhancements
DHCP Enhancements for Edge-Session Management
DHCP—Subscriber Identifier Suboption of Option82
DHCPv6 Predix Delegation via AAA
Dynamic DNS Support for Cisco IOS
EIGRP MPLS VPN PE-CE Site of Origin (SoO)
Embedded Resource Manager (ERM)
Enhanced Conferencing and Transcoding for Voice Gateway Routers
Exclusive Configuration Change Access
Extended Prepaid Tariff Switch with SSG
FXO Expansion Module for NM-HDA-4FXS
Hookflash and DTMF Relay Transfer
Inspection of Router-Generated Traffic
Integrated Routing and Bridging (IRB) Support for the Cisco MGX-RPM-XF-512
Intrusion Prevention System (IPS) - Signature Enhancements
IOS Embedded Event Manager 2.1
IP Side Answer Tone Detection for Echo Canceller Control
IP SLAs Sub-millisecond Accuracy Improvements
IP SLA - VoIP Call Setup (Post Dial Delay) Monitoring
IP SLA - VoIP Gatekeeper Registration Delay Monitoring
IPSec Anti-Replay Window: Expanding and Disabling
IPSec Virtual Tunnel Interface
IPv6 BSR Bi-Directional Support
L2TPv3: Layer 2 Tunnel Protocol Version 3
Land Mobile Radio (LMR) over IP
MAC Address Based Authorization with SSG
Malicious Caller Identification Invocation Support for Enterprise Networks
MCID for Cisco IOS Voice Gateways
Media and Signaling Authentication and Encryption Feature for Cisco IOS MGCP Gateways in SRST Mode
MIB Enhancements for H.323, SIP, and MGCP
MLPP for Analog and BRI Endpoints on Cisco IOS Voice Gateways
MLPP for Cisco IOS Voice Gateways
Mobile IP - Mobile IPv6 Home Agent
Mobile IP - Mobile Router DHCP Support for Dynamic CCoA and Foreign Agent Processing
Multiprotocol Label Switching (MPLS)
MPLS DiffServ-Aware Traffic Engineering (DS-TE)
MPLS Enhancements to Interfaces MIB
MPLS LDP Inbound Label Binding Filtering
MPLS QoS—DiffServ Tunneling Modes
MPLS VPN—Carrier Supporting Carrier—IPv4 BGP Label Distribution
MPLS VPN—Explicit Null Label Support with BGP IPv4 Label Session
MPLS VPN Half-Duplex VRF (HDVRF) Support
MPLS VPN—Inter-AS—IPv4 BGP Label Distribution
MPLS VPN Support for EIGRP Between Provider Edge and Customer Edge
MPLS VPN—VRF Selection Using Policy Based Routing
Multi-VRF CE (VRF-lite) Updated Performance
NAT Integration with MPLS VPNs (VRF-NAT)
NAT Routemaps Outside-to-Inside Support
NetFlow Layer 2 and Security Monitoring Exports
OER Support for Cost-Based Optimization and Traceroute Reporting
Option to Disable Hardware Crypto Engine Failover to Software Crypto Engine
OSPF Sham-Link Support for MPLS VPN
Outbound Control Packet Decoding Implemented for VPDN Debug Output Using the L2TP Protocol
Out-of-Band to In-Band DTMF Relay for Cisco IOS Voice Gateways
PA-POS-1OC3: 1-port Packet over SONET OC3c/STM1 Port Adapter
Per Interface mroute State Limit
Persistent Self-Signed Certificates
Policy Based Routing: Recursive Next Hop
QSIG Supplementary Features for Cisco IOS Voice Gateways
RADIUS Attribute 104 - Routemap Display Extension
RADIUS Attribute 5 (NAS-Port) Format Specified on a Per-Server Group Level
RSVP Refresh Reduction and Reliable Messaging
SafeNet IPSec VPN Client Support
Second-Generation 1- and 2-Port T1/E1 Multiflex Trunk Voice/WAN Interface Cards
Secure Device Provisioning Certificate-Based Authorization
Selective Enabling of Applications Using an HTTP or Secure HTTP Server
SHDSL - Auto Detection of 2-Wire Versus 4-Wire Line Mode
SNA Switching Services Enterprise Extender for IP Version 6
SSG Aware On-Demand IP Address Renewal
SSG Support for Subnet Based Authentication
Subordinate Certificate Server
System Logging - EAL4 Certification Enhancements
T.38 Fax Relay on the Cisco Catalyst 6000 and Cisco 7600 Communication Media Module
VoIP Alternate Path Fallback SNMP Trap
X.25 Station Type for ISDN D-Channel Interface
New Hardware Features Supported in Cisco IOS Release 12.3(11)T2
New Software Features Supported in Cisco IOS Release 12.3(11)T2
Cisco 7301 Router Supports Stateful Failover for IPSec
Media and Signaling Authentication and Encryption Feature for Cisco IOS MGCP Gateways in SRST Mode
New Hardware Features Supported in Cisco IOS Release 12.3(11)T
256-MB Memory Capacity Enhancement
Cisco 3200 Series Mobile Access Routers
High-Density Analog (FXO/FXS/DID) and Digital (BRI) Extension Module for Voice/Fax (EVM-HD)
New Software Features Supported in Cisco IOS Release 12.3(11)T
ATM Mode for Two-Wire or Four-Wire SHDSL
APS Support on AS5850 STM-1 Interface
BGP Support for Dual AS Configuration for Network AS Migrations
BGP Support for Named Extended Community Lists
BGP Support for Sequenced Entries in Extended Community Lists
Call Failure Recovery (Rotary) on the Cisco Multiservice IP-to-IP Gateway
Certificate Server Auto Archive
Cisco 1700 Series Voice Features
Cisco Enhanced Conferencing and Transcoding for Cisco Voice Gateway Routers
Cisco IOS Intrusion Prevention System
Cisco IOS IPv6 Configuration Library
Clear Certificate Server Enrollment Request Database
Configurable MAC Address for PPPoE
Configuring Fast Secure Roaming
Configuring Remote Site IEEE 802.1X Local Authentication Service
Default Route on a PPP Virtual Access Interface
Enabling OSPFv2 on an Interface Using the ip ospf area Command
Enhanced Crashinfo File Collection Method
Enhanced cRTP for Links with High Delay, Packet Loss and Reordering
Enhanced ITU-T G.168 Echo Cancellation
Gatekeeper Prefix Selection for Hair-Pinned Calls
IPv6 IOS Firewall FTP Application Support
IPv6 Multicast: Bootstrap Router (BSR)
MCID for Cisco IOS Voice Gateways
MLPP for Cisco IOS Voice Gateways
Mobile IP CPS Improvement at FA
Mobile Networks Deployment MIB
NBAR Multiple Applications per Port Capability
OER Policy-Rules Configuration and Port-Based Prefix Learning
Out-of-Band to In-Band DTMF Relay for Cisco IOS Voice Gateways
Overlap Signaling Processing on H.323 Terminating Gateways
PKI AAA Authorization Using the Entire Subject Name
Port Translation for Windows Clients and Cisco IOS LNS Support
QSIG Supplementary Features for Cisco IOS Voice Gateways
SHDSL - Auto Detection of 2 Wire Versus 4 Wire Line Mode
Skip FA/HA-CHAP at Mobile IP Lifetime Renewals
SSG Default Quota for Prepaid Billing Server Failure
SSG Support for Dynamic Load Balancing
SSG Support for Overlapping Subscriber IP Addresses
SSG Support for RADIUS Attributes 27 and 29
SSM Channel (S,G) Based Filtering for Multicast Boundaries
Support for AAA Attributes MN-HA-SPI and MN-HA Shared Key
Upstream PPPoX Connection Speed Transfer at LAC
VRF Aware Multicast Error Messages
New Hardware Features Supported in Cisco IOS Release 12.3(8)T4
Cisco 1800 Series Routers (Modular)
Cisco Gigabit Ethernet High-Speed WAN Interface Cards (HWIC-1GE-SFP)
High-Density Analog (FXS/DID/FXO) and Digital (BRI) Extension Module for Voice/Fax (EVM-HD)
New Hardware Features Supported in Cisco IOS Release 12.3(8)T
WIC-4ESW (4-Port Ethernet Switch WIC)
New Software Features Supported in Cisco IOS Release 12.3(8)T
BGP Cost Community Support for EIGRP MPLS VPN PE-CE with Backdoor Links
Call Admission Control for IKE
Call Application HTTP Client Cookie Support
Certificate to ISAKMP Profile Mapping
Cisco Enhanced Conferencing and Transcoding for Cisco Voice Gateway Routers
Cisco General Packet Radio Service (GPRS) Gateway Support Node (GGSN)
Cisco IOS Intrusion Prevention System
Cisco IOS Resilient Configuration
Class-Based Traffic Policing with CLP Tagging
Conferencing and Transcoding for Voice Gateway Routers
Crypto Access Check on Clear-Text Packets
DHCP—Statically Configured Routes Using a DHCP Gateway
Easy Secure Device Deployment AAA Integration
EIGRP MPLS VPN PE-CE Site of Origin (SoO)
EIGRP Support for Route Map Filtering
Embedded Syslog Manager (ESM) for the Cisco 800 and Cisco 1700 Series Platforms
MGCP Line Control Signaling Package
Minimal Disruptive Restart of VIP Cards
Mobile IP—Support for RFC 3519 NAT Traversal
Monitoring Control Characters on Async Lines
MPLS Enhancements to Interfaces MIB
MPLS Label Distribution Protocol MIB Version 8 Upgrade
NAT Support for H.323 Fragmented Control Messages
NAT—Support for H.323 v3 and v4 in v2 Compatibility mode
Network-based Application Recognition (NBAR)
Protocol Translation Aggregation
QoS: Classification, Policing, and Marking on LAC
Reliable Static Routing Backup Using Object Tracking
Service Assurance Agent (SAA) Multiple Operation Scheduling
SIP Audible Message-Waiting Indicator for FXS Phones
SIP: Cisco IOS Gateway HTTP Digest Authentication and Registration
SIP: Cisco IOS Gateway Reason Header and Buffered Calling Name Completion
Virtual Fragmentation Reassembly
Voice Application Monitoring and Troubleshooting Enhancements
New Software Features Supported in Cisco IOS Release 12.3(7)T1
Easy VPN Client RSA Signature Support
New Hardware Features Supported in Cisco IOS Release 12.3(7)T
ADSL over POTS WIC with Dying Gasp Support (WIC-1ADSL-DG)
Circuit Emulation over IP (CEoIP)
Cisco 1711 and Cisco 1712 Security Access Routers
Cisco VG224 24-Port Analog Phone Gateway
Data Compression AIM for the Cisco 2600 Series Routers
IP Communications High-Density Digital Voice/Fax Network Module
Network Analysis Module (NM-NAM)
Single Port Multiline G.SHDSL WIC
New Software Features Supported in Cisco IOS Release 12.3(7)T
AAA Double Authentication Secured by Absolute Timeout
ACL—Named ACL Support for Noncontiguous Ports on an Access Control Entry
Analog Centralized Automatic Message Accounting (CAMA) E911 Trunk
Attribute Screening for Access Requests
BGP Support for TTL Security Check
Call Routing Enhancements to the H.323 Gatekeeper and GKTMP (GK API)
Cisco IOS IPv6 Configuration Library
Cisco NM-8AM-V2 and NM-16AM-V2 Analog Modem Network Modules with V.92
Cisco VG224 24-Port Analog Phone Gateway
Class-Based Quality of Service (QoS) MIB (CBQoSMIB) Enhancements III
CLNS Support for GRE Tunneling of IPv4 and IPv6 Packets
Distributed Dial-on-Demand Routing
Enhanced ITU-T G.168 Echo Cancellation
ESMTP Support for Cisco IOS Firewall
Extended ACL Support for IGMP to Support SSM in IPv4
Interoperability Enhancements to the Cisco Multiservice IP-IP Gateway
IPSec Dead Peer Detection Periodic Message Option
IS-IS Caching of Redistributed Routes
IS-IS Fast-Flooding of LSPs Using the fast flood Command
Key Rollover for Certificate Renewal
Lossless Compression R1, ATM Cell Switching, External BITS Clocking Source
Mobile IP—Foreign Agent Local Routing to Mobile Networks
Mobile IP—Generic Routing Encapsulation for Cisco Mobile Networks
MPLS VPN VRF Selection Using Policy Based Routing
Multicast Fast Switching Performance Improvement
NAT Stateful Failover for Asymmetric Outside-to-Inside Support
NAT Stateful Failover for Application Layer Gateway (ALG) Support
New Features in Cisco CallManager
OSPF Link State Database Overload Protection
OSPF per-Interface Link-Local Signaling
PKI: Query Multiple Servers During Certificate Revocation Check
PPP/MLP MRRU Negotiation Configuration
Query Mode Definition Per Trustpoint
RADIUS NAS-IP-Address Configurability
Rate Based Satellite Control Protocol
Route Processor Redundancy Plus (RPR+)
Secure Shell (SSH) Version 2 Client Support
Signal ISDN B-Channel ID to Enable Application Control of Voice Gateway Trunks
SSG Enhancements to SSG-SESM Interaction and Service Logon
SSG TCP Redirect Access Control Lists
Survivable Remote Site Telephony 3.1
T.37 Fax Status Notification Enhancement in an MTA Environment
TCP Explicit Congestion Notification
Transparent Cisco IOS Firewall
Troubleshooting Enhancements for Multilink PPP over ATM Link Fragmentation and Interleaving
VPN Access Control Using 802.1x Authentication
New Hardware Features Supported in Cisco IOS Release 12.3(4)T
1-Port ADSL WAN Interface Card
Cisco IAD2430 Series IOS Reduced IP subset/Voice
Cisco Intrusion Detection System (IDS) Network Module (NM-CIDS-K9)
Cisco SOHO 90 Series and Cisco 830 Series Routers
IP Communications Voice/Fax Network Module
New Software Features Supported in Cisco IOS Release 12.3(4)T
ACL Support for Filtering IP Options
ACL Support for TCP Flags Filtering
Advanced Encryption Standard (AES)
Any Transport over MPLS (AToM) SCR VC Mode for PA-A3-T1/E1-IMA
BGP Configuration Using Peer Templates
BGP Dynamic Update Peer-Groups
BGP Policy Accounting Output Interface Accounting
Blinking LEDs to Indicate DSL Line Training
Calling Line Identification for Spain and Austria
CEF Support for Dialer Profiles on Cisco 7500 Routers
Cisco CallManager Express, V3.0
Cisco Conferencing and Transcoding for Voice Gateway Routers
Cisco Easy VPN Remote Enhancements
Cisco IOS MGCP Gateway Support for Cisco CallManager Network Specific Facilities
Cisco Multipath Channel (CMPC)
Cisco Survivable Remote Site Telephony (SRST), V3.0
Cisco Transaction Connection (CTRC)
Cisco Unique Device Identifier
Cisco VoIP Internal Error Codes
Class-Based QoS MIB (CBQoSMIB) Enhancements
Combined Packet Protocol (CPP)
Configuration Change Notification and Logging
Configuring SIP Header Passing
Contextual Configuration Diff Utility
Custom Tone Download to Cisco IOS MGCP Gateways from Cisco CallManager
Default Session Application Enhancements
DHCP Address Allocation Using Option 82
DHCP Release and Renew CLI in EXEC Mode
Digital Private Network Signaling System (DPNSS) Backhaul
Direct HTTP Enroll With CA Servers
Distributed Multilink Frame Relay (FRF.16)
Dynamic Multipoint VPN (DMVPN)
Enhanced Debug Capabilities for Cisco Voice Gateways
Enhanced ITU-T G.168 Echo Cancellation
Enhanced Object Tracking of Service Assurance Agent (SAA) Operations
Firewall Authentication Proxy for FTP and Telnet Sessions
Firewall Intrusion Detection Signature (IDS) Enhancements
Firewall Support of SSL Encrypted HTTP Authentication Proxy Sign-on
Firewall Websense URL Filtering
Framed-Route in RADIUS Accounting
Hot Standby Router Protocol Version 2
Import of RSA Keypair and Certificates in PEM Format
Integrated IS-IS Global Default Metric
Integrated IS-IS Protocol Shutdown Support Maintaining Configuration Parameters
IS-IS Limit on Number of Redistributed Routes
IS-IS Support for Priority-Driven IP Prefix RIB Installation
L2TP Tunnel Connection Speed Labeling
Memory Threshold Notifications
Mobile IP Dynamic Security Association and Key Distribution
Mobile IP Home Agent Redundancy for Dynamic Mobile Networks
Mobile IP MIB for Reverse Tunnel, Challenge, and VSEs
Mobile Networks Dynamic Collocated Care-of-Address
MSDP Compliance with IETF MSDP Draft 20
NAT-Performance & Scalability Enhancement-Timer Wheel
NAT-Performance Enhancement-CEF Switching Support
OSPF MIB Support of RFC 1850 and Latest Extensions
OSPF Support for Unlimited Software VRFs per Provider Edge (PE) Router
PIM Dense Mode Fallback Prevention in a Network Following RP Information Loss
PPPoE Session Limit Per NAS Port
Pre-fragmentation For IPsec VPNs
Private Line Automatic Ringdown for Trading Turrets
Quality of Service for Virtual Private Networks
Real-time Resolution for IPSec Tunnel Peer
Regex Engine Performance Enhancement
RFC 2867—RADIUS Tunnel Accounting
Secure Shell Version 2 Support
Service Assurance Agency (SAA) VoIP UDP Operation
Service Selection Gateway (SSG)
Service Selection Gateway (SSG) Features in Release 12.3(4)T
Session Initiation Protocol (SIP)
SIP Debug Output Filtering Support
SIP Gateway Support Enhancements to the bind Command
SIP: SIP Header Support and Subscribe and Notify for External Triggers
SSG AAA Transaction Enhancements
SSG Open Garden Configuration Enhancements
Token Ring LAN Emulation (TR-LANE)
Tunnel Authentication via RADIUS on Tunnel Terminator
Using Certificate ACLs to Ignore Revocation Check and Expired Certificates
V.120 Support Network Access Server (NAS)
Videoconferencing on the Cisco Multiservice IP-to-IP Gateway
VLANs over IP Unnumbered Interfaces
Voice Application Enhancements, Phase 4a
Voice Call Debug Filtering on Cisco Voice Gateways
Voice Performance Statistics on Cisco Gateways
VPN Access Control Using 802.1X Authentication
VRF and MQC Hierarchical Shaping in PXE
New Hardware Features Supported in Cisco IOS Release 12.3(2)T1
New Software Features Supported in Cisco IOS Release 12.3(2)T1
New Hardware Features Supported in Cisco IOS Release 12.3(2)T
1-Port DSU/CSU T1 WIC for the Cisco 1700, Cisco 2600, Cisco 3600, and Cisco 3700 Series Routers
8-Port Foreign Exchange Office MRP for the United States with Battery Reversal (MRP3-8FXOM1)
Enhanced Route Switch Controller (ERSC)
New Software Features Supported in Cisco IOS Release 12.3(2)T
Asynchronous Point of Sale-to-IP Conversion
Authorization for Protocol Translation
Cisco 1700 Series Voice Features for Cisco IOS Release 12.3(2)T
Cisco Extension to the Interfaces MIB (CISCO-IF-EXTENTION-MIB)
CISCO-CONFIG-COPY-MIB: FTP and rcp Support
CISCO-CONFIG-COPY-MIB: Secure Copy Support
Cisco Easy VPN Remote Enhancements
Cisco IOS IPv6 Configuration Library
Cisco IOS Software Feature Removal: Token Ring Inter-Switch Link
Class-Based Packet Marking Enhancements
Class-Based QoS MIB (CBQoSMIB) Enhancements
Crypto Conditional Debug Support
DHCP Lease Limit per ATM RBE Unnumbered Interface
End-of-Record Function for DCNs
Enhanced Voice and QoS for ADSL and G.SHDSL
Frame Relay—Multilink (MLFR-FRF.16)
Frame Relay Switched Virtual Circuits (SVC) over ISDN
Generic Routing Encapsulation Tunnel IP Source and Destination VRF Membership
Health Monitor and Diagnostic Monitor for the Cisco AS5850
Hot Standby Router Protocol (HSRP)
Invalid Security Parameter Index Recovery
ISDN Type of Number to RADIUS Server
IS-IS Mechanisms to Exclude Connected IP Prefixes from LSP Advertisements
L2TP Client-Initiated Tunneling
L2TPv3: Layer 2 Tunnel Protocol Version 3
Loadsharing IP Packets Over More Than Six Parallel Paths
MGCP-Controlled Backhaul of BRI Signaling in Conjunction with Cisco CallManager
MGCP Support for CallManager (IP-PBX)
Monitoring and Retraining on Reception of Loss of Margin Messages
MPLS Label Switch Controller and Enhancements
NAT—Support for H.323 v3 and v4 in v2 Compatibility Mode
NAT—Support of IP Phone to Cisco CallManager
Online Certificate Status Protocol (OCSP)
OSPF Limit on Number of Redistributed Routes
OSPF Link-State Advertisement (LSA) Throttling
PAD Subaddress Formatting Option
PCR Support for the Cisco Signaling Link Terminal
Periodic MIB Data Collection and Transfer Mechanism
Persistent TDM Switched Circuits
PPPoE over VLAN Enhancements: Configuration Limit Removal and ATM Support
PPPoE Session Recovery After Reload
RTP Header Compression over Satellite Links
SAA Support for Frame Relay, VoIP, and MPLS VPN Monitoring
Service Assurance Agent (SAA)—MPLS VPN Path Jitter
SNMP Support for Named Access Lists
SNMP Support over VPNs—Context Based Access Control
SNMP v1/v2c PDU Conversions for Proxy Forwarder (RFC 2576)
Source Specific Multicast (SSM) Mapping
Token Ring Inter-Switch Link (TRISL)
Virtual Auxiliary Port Feature and Configuration of DSL Settings
VPDN MIB Enhancements for per-VRF Session Counting
X.25 Call Confirm Packet Address Control
Deprecated and Replacement MIBs
SNMP Version 1 BGP4-MIB Limitations
Important Notes for Cisco IOS Release 12.3T
Configuring MD5 Authentication for BGP Peering Sessions
Important Notes for Cisco IOS Release 12.3(14)T
Cisco Catalyst 6500 Series and the Cisco 7600 Series Communication Media Module
Important Notes for Cisco IOS Release 12.3(7)T
debug vwic-mft firmware controller Command
Important Notes for Cisco IOS Release 12.3(2)T2
Cisco Platforms Deferred Because of Caveat CSCin45859
Important Notes for Cisco IOS Release 12.3(2)T1
Cisco Images Deferred Because of Caveat CSCec23720
Cisco Platforms Deferred Because of Caveat CSCin45859
Important Notes for Cisco IOS Release 12.3(2)T
Cisco Images Deferred Because of Caveat CSCec23720
Cisco Platforms Deferred Because of Caveat CSCin45859
Cisco Images Deferred Because of Caveat CSCec26950
Caveats for Cisco IOS Release 12.3T
New and Changed Information
The following sections contain new hardware and software features that are supported in Cisco IOS Release 12.3T:
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New Hardware Features Supported in Cisco IOS Release 12.3(14)T
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New Hardware Features Supported in Cisco IOS Release 12.3(14)T
This section describes new and changed features in Cisco IOS Release 12.3(14)T. Some features may be new to Cisco IOS Release 12.3T but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.3(14)T. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included below. If a feature listed below does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided below.
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AIM-VPN-HPII-PLUS
Cisco 3825 and Cisco 3845 Integrated Services Routers with the AIM-VPN-HPII-PLUS will be supported with IPSec Stateful Failover. Cisco 3800 on-board crypto is not supported with IPSec stateful failover at this time.
Cisco AS5350XM Universal Gateway
The Cisco AS5350XM universal gateway is a one rack unit (1RU) universal gateway providing best of class voice, fax, and remote access services at densities up to 8T1/7E1. The Cisco AS5350XM universal gateway has three feature card slots and two 10/100/1000 Ethernet LAN ports.
For more information about the AS5350XM universal gateway, see the following URL:
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_serv/5354xm/index.htm
Cisco AS5400XM Universal Gateways
The Cisco AS54000XM universal gateway is a one rack unit (1RU) universal gateway providing best of class voice, fax, and remote access services at densities up to CT3. The Cisco AS5400XM universal gateway has seven feature card slots and two 10/100/1000 Ethernet LAN ports.
For more information about the AS5400XM universal gateway, see the following URL:
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_serv/as54xm/index.htm
Cisco Communication Media Module Voice Features
Cisco IOS Release 12.3(14)T introduces and supports the Catalyst 6500 Series and Cisco 7600 Series Communication Media Module with SNMP, MLPP, MCID, HW-MTP with RFC2833, enhance QSIG, and native T.l38 fax relay.
Cisco Small Business 100 Series Routers
Cisco IOS Release 12.3(14)T introduces and supports the Cisco Small Business 100 Series Routers.
Cisco WIC-1AM-V2 and WIC-2AM-V2 Analog Modem WAN Interface Card
For detailed information about the Cisco WIC-1AM-V2 and WIC-2AM-V2 Analog Modem WAN Interface Card, see the following document:
EtherSwitch Service Modules
Cisco IOS Release 12.3(14)T provides support for four new EtherSwitch Service Network Modules for:
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The new Cisco EtherSwitch service modules, greatly expand the capabilities of integrated switching within Cisco routers by providing support for new features such as IEEE 802.3af Power over Ethernet (PoE), local Layer 3 switching, Cisco Network Administrator and Cisco Emergency Responder, and Cisco StackWise interfaces (available on NME-XD-24ES-1S-P only), as well as software feature parity with Cisco Catalyst 3750 Series switches. Additionally, the new Cisco EtherSwitch service modules are the first modules that can take full advantage of the increased performance capabilities and new form factors of the enhanced network module slot on Cisco Integrated Service Routers.
The following Cisco EtherSwitch Network Modules are supported in IOS Release 12.3(14)T:
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Satellite Network Module (NM-1VSAT-GILAT)
For detailed information about this feature, see the following document:
http://www.cisco.com/en/US/docs/ios/12_3t/12_3t14/feature/guide/gtstltnm.html
Serial HWICs
Cisco IOS Release 12.3(14)T supports five new serial and async High-speed WAN Interface Cards (HWICs). Serial HWICs provide highly flexible connections for Cisco 1800, Cisco 2800, and Cisco 3800 Integrated Services routers. These HWICs allow customers to easily enable applications such as WAN aggregation, legacy protocol transport, console server, and dial access server. Customers can mix and match HWICs to tailor cost-effective solutions for common networking problems such as remote network management, external dial modem access, low density WAN aggregation, legacy protocol transport and high port density support.
There are five serial and async HWICs:
1. HWIC-4T—Four high-speed serial ports
2. HWIC-4A/S—Four low-speed sync/async serial ports
3. HWIC-8A/S-232—Eight low-speed sync/async serial ports, EIA-232 only
4. HWIC-8A—Eight async EIA-232 serial ports
5. HWIC-16A—Sixteen async EIA-232 serial ports
VPN Acceleration Module 2+ (VAM2+)
VPN Acceleration Module 2+ (VAM2+) will be supported with IPSec Stateful Failover for the Cisco 7200 and Cisco 7301 routers.
New Software Features Supported in Cisco IOS Release 12.3(14)T
This section describes new and changed features in Cisco IOS Release 12.3(14)T. Some features may be new to Cisco IOS Release 12.3T but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.3(14)T. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included below. If a feature listed below does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided below.
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Administrative Secure Device Provisioning Introducer
This feature was introduced in Cisco IOS Release 12.3(8)T. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gtadintr.htm
ARP-Auto Logoff
This feature was introduced in Cisco IOS Release 12.3(8)XX. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
BGP Support for Fast Peering Session Deactivation
This feature was introduced in Cisco IOS Release 12.0(29)S. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gt_bsfda.htm
BGP Support for IP Prefix Import from Global Table into a VRF Table
This feature was introduced in Cisco IOS Release 12.0(29)S. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gt_bgivt.htm
BGP Support for Next-Hop Address Tracking
This feature was introduced in Cisco IOS Release 12.0(29)S. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gt_bnht.htm
CEF Support for NAT-PT
This feature adds support for Cisco Express Forwarding (CEF) switching on Network Address Translation-Protocol Translation (NAT-PT) interfaces. Use the ip cef and ipv6 cef commands to configure the feature.
Circuit Emulation over IP (CEMoIP)
The Circuit Emulation over IP (CEMoIP) feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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Cisco 7200 Series & Cisco 7301 Routers - Enhanced MIB Support
This feature greatly expands and updates the support for SNMP MIBs for Cisco 7200 Series routers and Cisco 7301 routers. Improved inventory, asset, and fault management capabilities are provided by this feature, with a focus on consistent manageability of Cisco network elements.
The 7200 MIB Improvement feature greatly expands and updates the support for SNMP MIBs for Cisco 7200 Series routers. This feature provides:
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For detailed information about MIB support on the Cisco 7200 Series, see the Cisco 7200 Series Router MIB Specifications Guide, available at:
http://www.cisco.com/en/US/products/hw/routers/ps341/prod_technical_reference_list.html
The 7301 MIB Support feature greatly expands and updates the support for Cisco 7301 routers as this feature:
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For detailed information about MIB support on Cisco 7301 routers, see the Cisco 7301 Router MIB Specifications Guide, available at:
http://www.cisco.com/en/US/products/hw/routers/ps352/prod_technical_reference_list.html
Cisco Communication Media Module Voice Features
This feature brings additional features support for Catalyst 6500 Series and Cisco 7600 Series Communication Media Module with SNMP, MLPP, MCID, HW-MTP with RFC2833, enhance QSIG, and native T.l38 fax relay.
For detailed information about this feature, see the following document:
Cisco Easy VPN Remote
This feature was introduced in Cisco IOS Release 12.3(11)T. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
http://www.cisco.com/univercd/cc/tc/doc/product/software/ios123/123newft/123t/123t7/ftezvpnr.htm
Cisco WIC-1AM-V2 and WIC-2AM-V2 Analog Modem WAN Interface Card
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gt12pwi8.htm
Configuration Change Notification and Logging - EAL4+ Certification Enhancements
Note
This feature enhances the configuration change logging process in Cisco IOS software. The system logging process can now provide a log of configuration changes, and commands are provided to configure, view, and clear configuration logs. This feature is disabled by default.
For detailed information about this feature, see the "Configuration Change Notification and Logging" document at:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_4/gtconlog.htm
Demilitarized Zone (DMZ) Port
This feature was introduced in Cisco IOS Release 12.3(7)XR1. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
DHCP Enhancements for Edge-Session Management
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gt_iedge.htm
DHCP—Subscriber Identifier Suboption of Option82
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gt_opt82.htm
DHCP ODAP Server Support
The DHCP ODAP Server Support feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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DHCP Relay— MPLS VPN Support
The DHCP Relay— MPLS VPN Support feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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DHCPv6 Predix Delegation via AAA
For detailed information about this feature, see Cisco IOS IPv6 Configuration Library--Implementing ADSL and Deploying Dial Access for IPv6 located at:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/ipv6_c/sa_dial6.htm
DID Support on VIC-4FXS/DID
Cisco IOS Release 12.3(14)T adds support for Direct Inward Dial (DID) configuration on the 4-port FXS/DID (VIC-4FXS/DID) interface card installed in the Cisco 2600XM series, Cisco 2691, Cisco 2800 series, Cisco 3600 series, Cisco 3700 series, Cisco 3800 series routers, and Cisco IAD 2430 series integrated access devices.
For information about configuring the VIC-4FXS/DID interface card, see the Cisco IOS Voice Configuration Library for Release 12.3 located at:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124tcg/vcl.htm
For information about installing the VIC-4FXS/DID interface card, see the Cisco Interface Cards Hardware Installation Guide located at:
Dynamic DNS Support for Cisco IOS
This feature was introduced in Cisco IOS Release 12.3(8)YA. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
EIGRP MPLS VPN PE-CE Site of Origin (SoO)
The EIGRP MPLS VPN PE-CE Site of Origin (SoO) feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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EIGRP Prefix Limit Support
This feature was introduced in Cisco IOS Release 12.0(29)S. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gt_epls.htm
EIGRP SNMP Support
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gt_epls.htm
E-mail Inspection Engine
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gt_email.htm
Embedded Event Manager 2.1
This feature was introduced in Cisco IOS Release 12.0(26)S. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gteem21.htm
Embedded Resource Manager (ERM)
The Embedded Resource Manager (ERM) feature allows you to impose and monitor an upper limit of usage for resources such as buffer, memory, and CPU. This feature monitors system resource usage to better understand scalability needs by allowing you to configure threshold values for the CPU, buffer and memory resource owners. This check helps prevent catastrophic system failures due to high levels of resource depletion. For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gt_rmimg.htm
Enhanced Conferencing and Transcoding for Voice Gateway Routers
The Enhanced Conferencing and Transcoding for Voice Gateway Routers feature provides enhanced multiservice support for Cisco routers in a Cisco CallManager network. This is accomplished by enabling audio conference and transcode functions in access routers. This single-package solution simplifies deployments and eases administration. Tangible cost savings are realized with the location of conference resources in the branch to reduce WAN utilization. Costs are further reduced with the use of transcode services to reduce bandwidth needs. This feature requires the PVDM2 and is also supported on NM-HD.
Note
For detailed information about this feature, see the following document:
EtherSwitch Service Modules
Cisco EtherSwitch service modules, greatly expand the capabilities of integrated switching within Cisco routers by providing support for new features such as IEEE 802.3af Power over Ethernet (PoE), local Layer 3 switching, Cisco Network Administrator and Cisco Emergency Responder, and Cisco StackWiseTM interfaces (available on NME-XD-24ES-1S-P only) as well as software feature parity with Cisco Catalyst® 3750 Series switches. Additionally, the new Cisco EtherSwitch service modules are the first modules that can take full advantage of the increased performance capabilities and new form factors of the enhanced network module slot on Cisco Integrated Services Routers.
Exclusive Configuration Change Access
Provides a configuration locking mechanism for exclusive change access to the configuration for the duration of the lock. Two new commands are provided to enable or disable the configuration lock; configuration mode exclusive and configure terminal lock.
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gt_exclu.htm
Extended Prepaid Tariff Switch with SSG
The Extended Prepaid Tariff Switch for SSG feature is used to measure the usage of specific services at various times, even when the monetary value of the volume quota does not change at the time of tariff switching. In such a scenario, the remaining amount of a user's pre-tariff-switch quota continues as post-tariff-switch quota. Information can be collected about how much quota was used before a particular time and how much was used after, providing a usage profile of specific services at various times.
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/sgbacctg.htm
FHRP—VRRP Enhancements
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gtvrrpen.htm
FXO Expansion Module for NM-HDA-4FXS
The EM2-HDA-4FXO expansion module for the high-density analog telephony network module (NM-HDA) supports complex impedance to allow an operating range greater than 8000 ft (2438 m).
For detailed information about configuring input impedance, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122tcr/122tvr/index.htm
For detailed information about the EM2-HDA-4FXO expansion module and the NM-HDA network module, see the following document:
Granular Protocol Inspection
The Granular Protocol Inspection feature adds flexibility to the Cisco IOS Firewall by allowing it to perform a higher degree of inspection of TCP and User Data Protocol (UDP) traffic for most RFC 1700 application types.
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gtgpinsp.htm
Hookflash and DTMF Relay Transfer
Hookflash and DTMF Relay Transfer is a cost-effective way to transfer customer calls from first-level technical support to other agent groups for second-level support. The circuit between the transferrer and the transferee is released after the transferrer initiates the transfer and the remote switch connects the transferee and the transfer target.
Hot Standby MAC Address
The show extended channel hsma command is added to this feature.
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123_1/ft_hsma.htm
HTTP Client API for TCL IVR
The HTTP Client API for TCL IVR feature enables TCL IVR applications to retrieve data from or post data to an external HTTP server. Also introduces a new command-line-interface structure for configuring voice applications and support for additional TCL 8.3.4 commands.
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/vapprest.htm
HTTP Inspection Engine
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gt_fwapc.htm
IGMPv3 Host Stack
The IGMPv3 Host Stack feature enables routers and switches to function as multicast network endpoints or hosts. The feature adds INCLUDE mode capability to the Internet Group Management Protocol (IGMP) version 3 host stack for Source Specific Multicast (SSM) groups.
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gtigmpv3.htm
Implementing RIP for IPv6
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/ipv6_c/sa_ripv6.htm
Inspection of Router-Generated Traffic
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gt_insrg.htm
Integrated Routing and Bridging (IRB) Support for the Cisco MGX-RPM-XF-512
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_106/gt_irb.htm
Intrusion Prevention System (IPS) - Signature Enhancements
The IPS Signature Enhancements feature expands the number and type of virus and attack signatures currently available in the Intrusion Detection System/Intrusion Prevention System (IDS/IPS) Sensor database. These signatures are specific to TCP, UDP, and ICMP intrusions.
For detailed information about this feature, see the Cisco IOS Intrusion Prevention System (IPS) document at:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gt_fwids.htm
IOS Embedded Event Manager 2.1
This feature was introduced in Cisco IOS Release 12.0(26)S. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gteem21.htm
IP Side Answer Tone Detection for Echo Canceller Control
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_serv/as5850/sw_conf/echocan.htm
IP SLAs Sub-millisecond Accuracy Improvements
This feature enhances the granularity and accuracy of IP SLA measurements. For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/lib/netman/ipsla/index.htm
IP SLA - VoIP Call Setup (Post Dial Delay) Monitoring
The IP SLA VoIP Call Setup Monitoring operation measures the call setup time using H.323/SIP signaling protocol over IP networks. The typical setup time measured is from the setup/INVITE message sent to alert/ringing message received.
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/lib/netman/ipsla/index.htm
IP SLA - VoIP Gatekeeper Registration Delay Monitoring
The IP SLA Gatekeeper Registration Delay Monitoring operation measures the light weight registration time from H.323 Gateways to Gatekeepers.
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/lib/netman/ipsla/index.htm
IPSec Anti-Replay Window: Expanding and Disabling
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/tc/doc/product/software/ios123/123newft/123t/123t_14/gt_iarwe.htm
IPSec Preferred Peer
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gt_ipspp.htm
IPSec Virtual Tunnel Interface
The IPSec Virtual Tunnel Interface feature:
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IPv6 BSR Bi-Directional Support
This feature was introduced in Cisco IOS Release 12.3(2)T. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/ipv6_c/sa_mcast.htm
L2TPv3: Layer 2 Tunnel Protocol Version 3
The L2TPv3: Layer 2 Tunnel Protocol Version 3 feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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Land Mobile Radio (LMR) over IP
This feature was introduced in Cisco IOS Release 12.3(4)XD. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
Local AAA Server
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/tc/doc/product/software/ios123/123newft/123t/123t_14/gt_laas.htm
Login Password Retry Lockout
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/tc/doc/product/software/ios123/123newft/123t/123t_14/g_cilprl.htm
MAC Address Based Authorization with SSG
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/sgbmaca.htm
Malicious Caller Identification Invocation Support for Enterprise Networks
The Malicious Caller Identification (MCID) Invocation Support for Enterprise Networks feature extends support for MCID service in the public service telephone network (PSTN) to the Cisco 2801.
This feature was introduced in Cisco IOS Release 12.2(15)T. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the Malicious Caller Identification Invocation Support for Enterprise Networks document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t15/ftmcid.htm
MCID for Cisco IOS Voice Gateways
The MCID for Cisco IOS Voice Gateways feature extends support for the Malicious Call Identification (MCID) supplementary service to the Cisco 2801. This feature enables Cisco CallManager to identify the source of malicious calls.
This feature was introduced in Cisco IOS Release 12.3(11)T. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
Media and Signaling Authentication and Encryption Feature for Cisco IOS MGCP Gateways in SRST Mode
The Media and Signaling Authentication and Encryption Feature for Cisco IOS MGCP Gateways in SRST Mode feature delivers media and signaling authentication and encryption on the Cisco 2600XM series, Cisco 2691, Cisco 3660 series, Cisco 3700 series, and Cisco VG224. This feature enables secure gateway-to-gateway and IP-phone-to-gateway calls, and interoperates with Cisco 7970 IP phones.
For detailed information about this feature, see the Media and Signaling Authentication and Encryption Feature for Cisco IOS MGCP Gateways in SRST Mode document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gtsecure.htm
MIB Enhancements for H.323, SIP, and MGCP
The MIB Enhancements for H.323, SIP, and MGCP feature provides SNMP MIB enhancements on the following platforms:
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The MIBs contain objects that represent active H.323, SIP, and MGCP calls and also include call details. For definitions of the H.323, SIP, and MGCP MIB objects, see the following MIBs:
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To locate and download MIBs, use Cisco MIB Locator found at the following URL:
MLPP for Analog and BRI Endpoints on Cisco IOS Voice Gateways
Provides the capability for Cisco IOS voice gateways to present analog and basic rate interface (BRI) phones to be controlled by the Cisco CallManager as though they were Cisco IP phones, enabling the following:
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For detailed information about this feature, see the MLPP for Analog and BRI Endpoints on Cisco IOS Voice Gateways document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gtstcapp.htm
MLPP for Cisco IOS Voice Gateways
The MLPP for Cisco IOS Voice Gateways feature extends support for Multilevel Precedence and Preemption (MLPP) service to the Cisco 2801. This service allows authorized users to preempt lower-priority voice calls using Cisco CallManager.
This feature was introduced in Cisco IOS Release 12.3(4)XH. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the Configuring MGCP Gateway Support for Cisco CallManager chapter in the Cisco CallManager and Cisco IOS Interoperability Guide:
Mobile IP - Mobile IPv6 Home Agent
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/ipv6_c/sa_bconn.htm
Mobile IP - Mobile Router DHCP Support for Dynamic CCoA and Foreign Agent Processing
The Mobile Router DHCP Support for Dynamic Collocated Care-of Address (DCCoA) and Foreign Agent (FA) Processing feature adds support for mobile router roaming on Ethernet interfaces that acquire an IP address dynamically via the Dynamic Host Configuration Protocol (DHCP). The interface can register using this acquired IP address as a DCCoA or register using a CoA acquired from a foreign agent. This behavior is true for all platforms that support Mobile IP beginning with Cisco IOS Release 12.3(14)T.
This feature adds support for FA processing of advertisements and registrations on DHCP roaming interfaces.
A Simple Network Management Protocol (SNMP) signaling capability is also added to support this feature on the Cisco 3200 Series Mobile Access Router with a Wireless Mobile Interface Card (WMIC). The WMIC uses SNMP trap messages to signal the mobile router that the Layer 2 wireless local-area network (WLAN) is either up or down.
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gtdhcpm.htm
Multiprotocol Label Switching (MPLS)
The Multiprotocol Label Switching (MPLS) feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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MPLS—Multilink PPP Support
The MPLS—Multilink PPP Support feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_7/gtmpmlp.htm
MPLS DiffServ-Aware Traffic Engineering (DS-TE)
The MPLS DiffServ-Aware Traffic Engineering (DS-TE) feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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MPLS Enhancements to Interfaces MIB
The MPLS Enhancements to Interfaces MIB feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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MPLS LDP Autoconfiguration
The MPLS LDP Autoconfiguration feature was introduced in Cisco IOS Release 12.0(30)S. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
MPLS LDP Graceful Restart
The MPLS LDP Graceful Restart feature was introduced in Cisco IOS Release 12.0(29)S. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
MPLS LDP Inbound Label Binding Filtering
This feature was introduced in Cisco IOS Release 12.0(26)S. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
MPLS LDP Session Protection
This feature was introduced in Cisco IOS Release 12.0(30)S. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
MPLS LDP-IGP Synchronization
The MPLS LDP-IGP Synchronization feature was introduced in Cisco IOS Release 12.0(30)S. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
MPLS Quality of Service (QoS)
The MPLS Quality of Service (QoS) feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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MPLS QoS—DiffServ Tunneling Modes
The MPLS QoS—DiffServ Tunneling Modes feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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MPLS Traffic Engineering (TE)
The MPLS Traffic Engineering (TE) feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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MPLS Virtual Private Networks
The MPLS Virtual Private Networks (VPNs) feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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MPLS VPN—Carrier Supporting Carrier—IPv4 BGP Label Distribution
The MPLS VPN—Carrier Supporting Carrier—IPv4 BGP Label Distribution feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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MPLS VPN—Explicit Null Label Support with BGP IPv4 Label Session
The MPLS VPN—Explicit Null Label Support with IPv4 BGP Label Session feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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MPLS VPN Half-Duplex VRF (HDVRF) Support
The MPLS VPN Half-Duplex (HDVRF) Support feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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MPLS VPN—Inter-AS—IPv4 BGP Label Distribution
The MPLS VPN—Inter-AS—IPv4 BGP Label Distribution feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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MPLS VPN—MIB Notifications
The MPLS VPN—MIB Notifications feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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MPLS VPN—MIB Support
The MPLS VPN—MIB Support feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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MPLS VPN Support for EIGRP Between Provider Edge and Customer Edge
The MPLS VPN support for EIGRP between Provider Edge and Customer Edge feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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MPLS VPN—VRF Selection Using Policy Based Routing
The MPLS VPN VRF Selection Using Policy Based Routing feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_7/gt_pbrsv.htm
Multi-VRF CE (VRF-lite) Updated Performance
The Multi-VRF (VRF-lite) feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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Multicast VPN MIB
The Multicast VPN MIB feature was introduced in Cisco IOS Release 12.0(29)S. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
Multi-cast VPN
The Multi-cast VPN feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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NAT Integration with MPLS VPNs (VRF-NAT)
The NAT Integration with MPLS VPNs (VRF-NAT) feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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NAT Routemaps Outside-to-Inside Support
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gtnato2n.htm
NAT Virtual Interface (NVI)
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gtnatvi.htm
NetFlow Layer 2 and Security Monitoring Exports
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/nflwsec1.htm
No Service Password-Recovery
The No Service Password-Recovery feature was introduced in Cisco IOS Release 12.3(8)YA. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
OER Support for Cost-Based Optimization and Traceroute Reporting
The OER Support for Cost-Based Optimization and Traceroute Reporting feature provides outbound traffic optimization based on financial link cost (i.e., fixed cost versus tier based cost). This feature also adds support for traceroute reporting.
Option to Disable Hardware Crypto Engine Failover to Software Crypto Engine
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gt_dhcef.htm
OSPF Sham-Link MIB Support
The OSPF Sham-Link MIB Support feature was introduced in Cisco IOS Release 12.0(30)S. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
OSPF Sham-Link Support for MPLS VPN
The OSPF Sham-Link Support for MPLS VPN feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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For more information about the OSPF Sham-Link Support for MPLS VPN feature, see the documentation at the following URL:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t8/ospfshmk.htm
Outbound Control Packet Decoding Implemented for VPDN Debug Output Using the L2TP Protocol
Before Cisco IOS Release 12.3(14)T, only incoming Layer 2 Transport Protocol (L2TP control packets were decoded and displayed in the output of virtual private dialup network (VPDN) debug command data with the debug vpdn l2x-packets EXEC command enabled. To create L2TP tunnels and sessions, the software sends control packets to the peer. If you had wanted to troubleshoot the sessions effectively during the control-channel establishment phase of those sessions, it was necessary to review debug data from both outgoing and incoming control packets, on both the LAC and LNS. Also, for outgoing L2TP control packets, the hexadecimal packet dump was displayed on the screen only, which made it difficult to troubleshoot interoperability issues that required packet analyzers, or to use data from peer or vendor devices to analyze the outgoing L2TP control packets.
To be consistent with other protocol-level debug output in the Cisco IOS software, L2TP control packet debug command output needed to show bidirectional protocol packet decode data, rather than just the incoming only data that had been displayed.
Cisco IOS Release 12.3(14)T implements the decoding of outgoing L2TP hexadecimal control messages, which includes the L2TP headers and the attribute-value pairs that are transacted in each outgoing control message. VPDN debug data can also be directed into a file so that packet analyzers can be used on the data.
To use this feature, you must enable the debug vpdn l2x-packets command on the router in which the decoded outgoing control packets debug data needs to be shown.
Note
Following is sample decoded debug output, followed by a list of the attribute-value pairs that are supported in the enhanced debug command output:
Router#3d22h: %LINK-3-UPDOWN: Interface Serial3/0, changed state to up3d22h: Tnl 29029 L2TP: O SCCRQ3d22h: Tnl 29029 L2TP: Parse AVP 0, len 8, flag 0x8000 (M)3d22h: Tnl 29029 L2TP: Parse SCCRQ3d22h: Tnl 29029 L2TP: Parse AVP 2, len 8, flag 0x8000 (M)3d22h: Tnl 29029 L2TP: Protocol Ver 2563d22h: Tnl 29029 L2TP: Parse AVP 6, len 8, flag 0x03d22h: Tnl 29029 L2TP: Firmware Ver 0x11303d22h: Tnl 29029 L2TP: Parse AVP 7, len 16, flag 0x8000 (M)3d22h: Tnl 29029 L2TP: Hostname LAC-tunnel3d22h: Tnl 29029 L2TP: Parse AVP 8, len 25, flag 0x03d22h: Tnl 29029 L2TP: Vendor Name Cisco Systems, Inc.3d22h: Tnl 29029 L2TP: Parse AVP 10, len 8, flag 0x8000 (M)3d22h: Tnl 29029 L2TP: Rx Window Size 200503d22h: Tnl 29029 L2TP: Parse AVP 11, len 22, flag 0x8000 (M)3d22h: Tnl 29029 L2TP: ChlngB1 E9 3B 84 72 66 19 B1 C5 46 8F E7 31 A8 3B BC3d22h: Tnl 29029 L2TP: Parse AVP 9, len 8, flag 0x8000 (M)3d22h: Tnl 29029 L2TP: Assigned Tunnel ID 290293d22h: Tnl 29029 L2TP: Parse AVP 3, len 10, flag 0x8000 (M)3d22h: Tnl 29029 L2TP: Framing Cap 0x03d22h: Tnl 29029 L2TP: Parse AVP 4, len 10, flag 0x8000 (M)3d22h: Tnl 29029 L2TP: Bearer Cap 0x03d22h: Tnl 29029 L2TP: Parse Cisco AVP 110, len 6, flag 0x03d22h: Tnl 29029 L2TP: PPPoE Relay Forward Capable3d22h: Tnl 29029 L2TP: O SCCRQ, flg TLS, ver 2, len 141, tnl 0, ns 0, nr 0C8 02 00 8D 00 00 00 00 00 00 00 00 80 08 00 00C8 02 00 8D 00 00 00 00 00 00 00 00 80 08 00 0000 00 00 01 80 08 00 00 00 02 01 00 00 08 00 0000 06 11 30 80 10 00 00 00 07 4C 41 43 2D 74 756E 6E 65 6C 00 19 00 00 00 08 43 69 73 63 6F 2053 79 73 74 65 6D 73 ...3d22h: Tnl 29029 L2TP: Parse AVP 0, len 8, flag 0x8000 (M)3d22h: Tnl 29029 L2TP: Parse SCCRP3d22h: Tnl 29029 L2TP: Parse AVP 2, len 8, flag 0x8000 (M)3d22h: Tnl 29029 L2TP: Protocol Ver 2563d22h: Tnl 29029 L2TP: Parse AVP 6, len 8, flag 0x03d22h: Tnl 29029 L2TP: Firmware Ver 0x11203d22h: Tnl 29029 L2TP: Parse AVP 7, len 16, flag 0x8000 (M)3d22h: Tnl 29029 L2TP: Hostname LNS-tunnel3d22h: Tnl 29029 L2TP: Parse AVP 8, len 25, flag 0x03d22h: Tnl 29029 L2TP: Vendor Name Cisco Systems, Inc.3d22h: Tnl 29029 L2TP: Parse AVP 10, len 8, flag 0x8000 (M)3d22h: Tnl 29029 L2TP: Rx Window Size 200503d22h: Tnl 29029 L2TP: Parse AVP 11, len 22, flag 0x8000 (M)3d22h: Tnl 29029 L2TP: Chlng7F 8B 30 8C 1D CD 44 49 CA 71 C3 6F 45 C2 89 B13d22h: Tnl 29029 L2TP: Parse AVP 13, len 22, flag 0x8000 (M)3d22h: Tnl 29029 L2TP: Chlng RespC3 A8 1B 39 6B 42 82 A5 AC A1 11 36 94 97 A2 1D3d22h: Tnl 29029 L2TP: Parse AVP 9, len 8, flag 0x8000 (M)3d22h: Tnl 29029 L2TP: Assigned Tunnel ID 185663d22h: Tnl 29029 L2TP: Parse AVP 3, len 10, flag 0x8000 (M)3d22h: Tnl 29029 L2TP: Framing Cap 0x03d22h: Tnl 29029 L2TP: Parse AVP 4, len 10, flag 0x8000 (M)3d22h: Tnl 29029 L2TP: Bearer Cap 0x03d22h: Tnl 29029 L2TP: Parse Cisco AVP 110, len 6, flag 0x03d22h: Tnl 29029 L2TP: PPPoE Relay Forward Capable3d22h: Tnl 29029 L2TP: No missing AVPs in SCCRP3d22h: Tnl 29029 L2TP: I SCCRP, flg TLS, ver 2, len 163, tnl 29029, ns 0, nr 1contiguous pak, size 163C8 02 00 A3 71 65 00 00 00 00 00 01 80 08 00 0000 00 00 02 80 08 00 00 00 02 01 00 00 08 00 0000 06 11 20 80 10 00 00 00 07 4C 4E 53 2D 74 756E 6E 65 6C 00 19 00 00 00 08 43 69 73 63 6F 2053 79 73 74 65 6D 73 2C ...3d22h: Tnl 29029 L2TP: I SCCRP from LNS-tunnel3d22h: Tnl 29029 L2TP: O SCCCN to LNS-tunnel tnlid 185663d22h: Tnl 29029 L2TP: Parse AVP 0, len 8, flag 0x8000 (M)3d22h: Tnl 29029 L2TP: Parse SCCCN3d22h: Tnl 29029 L2TP: Parse AVP 13, len 22, flag 0x8000 (M)3d22h: Tnl 29029 L2TP: Chlng Resp3B 74 77 E8 DD 30 64 48 C2 63 42 D5 37 C3 B9 F23d22h: Tnl 29029 L2TP: O SCCCN, flg TLS, ver 2, len 42, tnl 18566, ns 1, nr 1C8 02 00 2A 48 86 00 00 00 01 00 01 80 08 00 0000 00 00 03 80 16 00 00 00 0D 3B 74 77 E8 DD 3064 48 C2 63 42 D5 37 C3 B9 F23d22h: Se3/0 Tnl/Sn 29029/61 L2TP: O ICRQ to LNS-tunnel 18566/03d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse AVP 0, len 8, flag 0x8000 (M)3d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse ICRQ3d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse AVP 15, len 10, flag 0x8000 (M)3d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Serial Number 15632000073d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse AVP 14, len 8, flag 0x8000 (M)3d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Assigned Call ID 613d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse AVP 18, len 10, flag 0x8000 (M)3d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Bearer Type 23d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse Cisco AVP 100, len 15, flag 0x03d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Client NAS Port53 65 72 69 61 6C 33 2F 303d22h: Se3/0 Tnl/Sn 29029/61 L2TP: O ICRQ, flg TLS, ver 2, len 63, tnl 18566,lsid 61, rsid 0, ns 2, nr 1C8 02 00 3F 48 86 00 00 00 02 00 01 80 08 00 0000 00 00 0A 80 0A 00 00 00 0F 5D 2C 8A 07 80 0800 00 00 0E 00 3D 80 0A 00 00 00 12 00 00 00 0200 0F 00 09 00 64 53 65 72 69 61 6C 33 2F 303d22h: Tnl 29029 L2TP: I ZLB ctrl ack, flg TLS, ver 2, len 12, tnl 29029, ns1, nr 23d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse AVP 0, len 8, flag 0x8000 (M)3d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse ICRP3d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse AVP 14, len 8, flag 0x8000 (M)3d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Assigned Call ID 93d22h: Se3/0 Tnl/Sn 29029/61 L2TP: No missing AVPs in ICRP3d22h: Se3/0 Tnl/Sn 29029/61 L2TP: I ICRP, flg TLS, ver 2, len 28, tnl 29029,lsid 61, rsid 0, ns 1, nr 3contiguous pak, size 28C8 02 00 1C 71 65 00 3D 00 01 00 03 80 08 00 0000 00 00 0B 80 08 00 00 00 0E 00 093d22h: Se3/0 Tnl/Sn 29029/61 L2TP: O ICCN to LNS-tunnel 18566/93d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse AVP 0, len 8, flag 0x8000 (M)3d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse ICCN3d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse AVP 24, len 10, flag 0x8000 (M)3d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Connect Speed 15440003d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse AVP 19, len 10, flag 0x8000 (M)3d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Framing Type 13d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse AVP 27, len 17, flag 0x03d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Last Sent LCPREQ03 05 C2 23 05 05 06 1D 9C 69 093d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse AVP 28, len 12, flag 0x03d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Last Rx LCPREQ05 06 1F 19 E3 073d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse AVP 31, len 22, flag 0x03d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Proxy Auth ChalFF 0D CB C7 E4 07 74 9F 43 0C 82 B5 17 69 4D 9E3d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse AVP 32, len 8, flag 0x03d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Proxy Auth ID 603d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse AVP 30, len 22, flag 0x03d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Proxy Auth Name client@cisco.com3d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse AVP 33, len 22, flag 0x03d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Proxy Auth Resp80 45 E2 C5 A7 D0 8C C1 0F 0A 14 F8 9E F7 21 F33d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Parse AVP 29, len 8, flag 0x03d22h: Se3/0 Tnl/Sn 29029/61 L2TP: Proxy Auth Type 23d22h: Se3/0 Tnl/Sn 29029/61 L2TP: O ICCN, flg TLS, ver 2, len 151, tnl 18566,lsid 61, rsid 9, ns 3, nr 2C8 02 00 97 48 86 00 09 00 03 00 02 80 08 00 0000 00 00 0C 80 0A 00 00 00 18 00 17 8F 40 80 0A00 00 00 13 00 00 00 01 00 11 00 00 00 1B 03 05C2 23 05 05 06 1D 9C 69 09 00 0C 00 00 00 1C 0506 1F 19 E3 07 00 16 ...3d22h: Tnl 29029 L2TP: I ZLB ctrl ack, flg TLS, ver 2, len 12, tnl 29029, ns 2, nr 43d22h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial3/0, changed state to upList of Supported L2TP Attribute Values
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Out-of-Band to In-Band DTMF Relay for Cisco IOS Voice Gateways
The Out-of-Band to In-Band DTMF Relay for Cisco IOS Voice Gateways feature extends support for DTMF-relay communication between SIP devices and non-SIP endpoints using Cisco CallManager to the Cisco 2801.
This feature was introduced in Cisco IOS Release 12.3(8)XY. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the Configuring Enhanced Conferencing and Transcoding for Voice Gateway Routers chapter in the Cisco CallManager and Cisco IOS Interoperability Guide:
PA-POS-1OC3: 1-port Packet over SONET OC3c/STM1 Port Adapter
The 1-port Packet over SONET OC3c/STM1 Port Adapter feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the Cisco 7200, Cisco 7301, and Cisco 7500 platforms
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/core/7301/73pa/73-son/6514_1oc/index.htm
Per Interface mroute State Limit
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gtmrtlim.htm
Per-VRF AAA
The Per-VRF AAA feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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Persistent Self-Signed Certificates
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gtpsscer.htm
Policy Based Routing: Recursive Next Hop
The Policy Based Routing: Recursive Next Hop feature was introduced in Cisco IOS Release 12.0(28)S. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
QoS Bandwidth Estimation
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gtcbandw.htm
QSIG Supplementary Features for Cisco IOS Voice Gateways
The QSIG Supplementary Features for Cisco IOS Voice Gateways feature extends support for Q Signaling (QSIG) over PRI backhaul interfaces on MGCP gateways to Cisco CallManager to the Cisco 2801.
For detailed information about this feature, see the Configuring MGCP PRI Backhaul and T1 CAS Support for Cisco CallManager chapter in the Cisco CallManager and Cisco IOS Interoperability Guide:
RADIUS Attribute 104 - Routemap Display Extension
The RADIUS Attribute 104 - Routemap Display Extension feature was introduced in Cisco IOS Release 12.3(7)T. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_7/gt_ra104.htm
RADIUS Attribute 5 (NAS-Port) Format Specified on a Per-Server Group Level
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/tc/doc/product/software/ios123/123newft/123t/123t_14/ra5f.htm
Reverse Route Injection
The Reverse Route Injection feature was introduced in Cisco IOS Release 12.1(9)E. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
http://www.cisco.com/univercd/cc/tc/doc/product/software/ios123/123newft/123t/123t14/gt_rrie.htm
RSVP Refresh Reduction and Reliable Messaging
The RSVP Refresh Reduction and Reliable Messaging feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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SafeNet IPSec VPN Client Support
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/tc/doc/product/software/ios123/123newft/123t/123t_14/gt_scse.htm
Second-Generation 1- and 2-Port T1/E1 Multiflex Trunk Voice/WAN Interface Cards
The Second-Generation 1- and 2-Port T1/E1 Multiflex Trunk Voice/WAN Interface Cards feature enables T1/E1 multiflex voice/WAN interface cards to support enhanced voice and data applications in Cisco multiservice routers. This feature provides the following:
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This feature was introduced in Cisco IOS Release 12.3(13)T. For more information, see the Configuring Hardware Echo Cancellation chapter in the Voice Port Configuration Guide. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the Second-Generation 1- and 2-Port T1/E1 Multiflex Trunk Voice/WAN Interface Cards document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gthwecan.htm
Secure Device Provisioning Certificate-Based Authorization
The Secure Device Provisioning (SDP) Certificate-Based Authorization feature allows certificates issued by other authority (CA) servers to be used for SDP introductions. For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gtcbauth.htm
Secure SRST
Secure CiscoIP phones that are located at remote sites and that are attached to gateway routers can communicate securely using the WAN with CiscoCallManager. But if the WAN link or CiscoCallManager goes down, all communication through the remote phones becomes nonsecure. To overcome this situation, gateway routers can now function in secure SRST mode, which activates when the WAN link or CiscoCallManager goes down. When the WAN link or CiscoCallManager is restored, CiscoCallManager resumes secure call-handling capabilities.
Secure SRST provides new SRST security features such as authentication, integrity, and media encryption. Authentication provides assurance to one party that another party is whom it claims to be. Integrity provides assurance that the given data has not been altered between the entities. Encryption implies confidentiality; that is, that no one can read the data except the intended recipient. These security features allow privacy for SRST voice calls and protect against voice security violations and identity theft.
Selective Enabling of Applications Using an HTTP or Secure HTTP Server
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gt_httpe.htm
SHDSL - Auto Detection of 2-Wire Versus 4-Wire Line Mode
This feature is used with SHDSL customer premise equipment (CPE) to automatically detect if the DSLAM is set to two-wire or four-wire mode. Once the mode is detected, the CPE will train to match the DSLAM mode.
This feature was introduced in Cisco IOS Release 12.3(4)XD. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_7/gt4wire.htm
SNA Switching Services Enterprise Extender for IP Version 6
SNA Switching Services (SNASw) announces hostname configuration support for Enterprise Extender (EE) connections. This allows SNASw EE links over an IP Version 6 backbone, and also enables Global Connection Network (also known as GVRN - Global Virtual Routing Node) to work when Network Address Translation (NAT) is in place between the connecting networks (IP Version 4 or IP Version 6). This feature adds an IPv6 keyword to the snasw link and snasw port commands.
For detailed information on configuring IPv6, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/ipv6_c/index.htm
For detailed information on configuring SNASw, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fibm_c/bcfpart2/bcfsnasw.htm
For detailed information on the snasw link and snasw port commands, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123tcr/123tb2r/ib2_s4gt.htm
SNMP over IPv6 Support
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/ipv6_c/sa_mgev6.htm
SSG Aware On-Demand IP Address Renewal
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/sgb_odip.htm
SSG Support for Subnet Based Authentication
The Subnet-Based Authentication for SSG feature allows a service provider to identify subscribers to services by their subnet, rather than by a subscriber's IP address.
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/sgbsubnt.htm
Subordinate Certificate Server
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/tc/doc/product/software/ios123/123newft/123t/123t_14/gt_scs.htm
System Logging - EAL4 Certification Enhancements
Note
This feature includes the following enhancements:
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T.38 Fax Relay on the Cisco Catalyst 6000 and Cisco 7600 Communication Media Module
The T.38 Fax Relay on the Cisco Catalyst 6000 and Cisco 7600 Communication Media Module feature provides support for T.38 fax relay on the Cisco Catalyst 6000 and Cisco 7600.
For detailed information about this feature, see the Configuring T.38 Fax Relay chapter in the Cisco Fax Services over IP Application Guide:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t11/faxapp/t38.htm
T.38 Fax Statistics
The T.38 Fax Statistics feature enables access servers with NextPort digital signal processors to gather detailed statistics about T.38 fax-relay calls. Statistics can be compiled into detailed call-detail records for diagnostic and billing purposes.
For detailed information about this feature, see the RADIUS VSA Voice Implementation Guide:
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_serv/vapp_dev/vsaig3.htm
T1/E1 Mode for SHDSL
The T1/E1 Mode for SHDSL feature was introduced in Cisco IOS Release 12.3(4)XD. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_7/gtgshdsl.htm
Transient Memory Management
Transient memory is that memory which is allocated and de-allocated within a short period of time. When these type of memory allocations are free and interleaved with 'static' memory allocations, it leads to memory fragmentation. This enhancement helps to minimize memory fragmentation issues. This enhancement is especially effective for devices in BGP networks. The feature is enabled by default: no user configuration is required. Detailed information on transient memory pools, if used on your device, can be viewed using the show memory transient command.
USB Storage
The USB Storage feature enables certain models of Cisco routers to support universal serial bus (USB) Flash modules and provide secure access to a router.
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gt_etokn.htm
VoIP Alternate Path Fallback SNMP Trap
The VoIP Alternate Path Fallback SNMP Trap feature enhances support for the PSTN Fallback feature by providing the capability to generate Simple Network Management Protocol (SNMP) traps when the fallback subsystem redirects or rejects an H.323 VoIP call because a network condition fails to meet a configured threshold. See the Trunk-Management Features document for configuring information.
For detailed information about this feature, see the VoIP Alternate Path Fallback SNMP Trap document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/pstntrap.htm
VRF Aware Cisco IOS Firewall
VRF Aware Cisco IOS Firewall applies Cisco IOS Firewall functionality to VRF (Virtual Routing and Forwarding) interfaces when the firewall is configured on a service provider (SP) or large enterprise edge router.
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gt_vrfaw.htm
VRF-Aware IPSec
The VRF-aware IPSec feature was integrated into the Cisco IOS Release 12.3(14)T and implemented on the following platforms:
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VRF-Aware MPLS Static Labels
The VRF-Aware MPLS Static Labels feature was introduced in Cisco IOS Release 12.0(23)S. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
Warm Reload
The Warm Reload feature was introduced in Cisco IOS Release 12.3(2)T. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_2/gtwrmrbt.htm
WebVPN
The Cisco WebVPN feature provides remote access to enterprise sites by users from anywhere on the Internet.
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/tc/doc/product/software/ios123/123newft/123t/123t_14/g_sslvpn.htm
WCCP Enhancements
The WCCP Enhancements feature was introduced in Cisco IOS Release 12.3(7)T. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_14/gtwccpis.htm
X.25 Station Type for ISDN D-Channel Interface
The X.25 Station Type for ISDN D-Channel Interface feature was introduced in Cisco IOS Release 12.3(7)XR. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(14)T, see the following document:
New Hardware Features Supported in Cisco IOS Release 12.3(11)T2
This section describes new and changed features in Cisco IOS Release 12.3(11)T2. Some features may be new to Cisco IOS Release 12.3T but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.3(11)T2. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included below. If a feature listed below does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided below.
Cisco MWR 1900 Series Routers
Cisco IOS Release 12.3(11)T introduces and supports the Cisco MWR 1900 series routers, which includes the Cisco MWR 1941-DC Mobile Wireless Edge Router.
For detailed information about these new routers, see the "Cisco MWR 1900 Series Routers" section on page 34 and the documents at the following location:
http://www.cisco.com/univercd/cc/td/doc/product/wireless/ipran/2_0/1941/index.htm
New Software Features Supported in Cisco IOS Release 12.3(11)T2
This section describes new and changed features in Cisco IOS Release 12.3(11)T2. Some features may be new to Cisco IOS Release 12.3T but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.3(11)T2. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included below. If a feature listed below does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided below.
Cisco 7301 Router Supports Stateful Failover for IPSec
Cisco IOS Release 12.3(11)T2 introduces support for IPSec stateful failover on the Cisco 7301 router. For detailed information on IPSec stateful failover beginning in Cisco IOS Release 12.3(11)T, see the following document:
http://www.cisco.com/en/US/products/sw/iosswrel/ps5207/products_feature_guide09186a0802d03f2.html
Media and Signaling Authentication and Encryption Feature for Cisco IOS MGCP Gateways in SRST Mode
This feature implements signaling authentication along with media and signaling encryption on MGCP gateways and provides secure VoIP calls by addressing security requirements for privacy, integrity, and confidentiality of voice conversations. The Cisco IP telephony network establishes and maintains authenticated communications using signaling authentication, to validate that no tampering has occurred to signaling packets during transmission, and encryption, to provide data integrity and authentication. IPSec ensures that signaling information, that is, DTMF digits, passwords, PINs, encryption keys, and so forth, sent between the gateway and Cisco CallManager is encrypted. Media encryption using standards-based SRTP ensures that media streams between supported devices are secure.
Voice security features support the following capabilities between gateways and from gateways to IP phones that support the encryption feature:
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New Hardware Features Supported in Cisco IOS Release 12.3(11)T
This section describes new and changed features in Cisco IOS Release 12.3(11)T. Some features may be new to Cisco IOS Release 12.3T but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.3(11)T. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included below. If a feature listed below does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided below.
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256-MB Memory Capacity Enhancement
The new 128-MB synchronous dynamic RAM (SDRAM) dual in-line memory module (DIMM) is available for use in all new and existing Cisco 2600XM series routers. This new 128-MB DIMM offers higher-density memory, providing the ability to support memory increases to 256 MB of DRAM.
Cisco 3200 Series Mobile Access Routers
Cisco IOS Release 12.3(11)T introduces and supports the Cisco 3200 series of mobile access routers, which includes the Cisco 3320 and the Cisco 3250.
For detailed information about these new routers, see the "Cisco 3200 Series Mobile Access Routers" section on page 54 and the documents at the following location:
http://www.cisco.com/univercd/cc/td/doc/product/access/mar_3200/index.htm
Cisco 3800 Series Routers
Cisco IOS Release 12.3(11)T introduces and supports the Cisco 3800 series routers, which includes the Cisco 3825 and the Cisco 3845.
For detailed information about these new routers, see the "Cisco 3800 Series Routers" section on page 70 and the documents at the following location:
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_mod/3800/hw/index.htm
High-Density Analog (FXO/FXS/DID) and Digital (BRI) Extension Module for Voice/Fax (EVM-HD)
The High-Density Analog (FXO/FXS/DID) and Digital (BRI) Extension Module for Voice/Fax (EVM-HD) feature delivers a higher density integrated analog/digital voice interface. The EVM-HD-8FXS/DID baseboard provides eight FXS and DID ports. This network module accesses digital signal processor (DSP) modules on the motherboard, instead of using onboard DSPs. You can increase the port density by plugging in up to two optional expansion modules in any combination:
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PVDM2 DSP modules are used in combination with the EVM-HD-8FXS/DID baseboard and its expansion modules. PVDM2 modules are available separately and installed in the DSP module slots located inside the router chassis.
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/hdadv_vm.htm
New Software Features Supported in Cisco IOS Release 12.3(11)T
This section describes new and changed features in Cisco IOS Release 12.3(11)T. Some features may be new to Cisco IOS Release 12.3T but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.3(11)T. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included below. If a feature listed below does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided below.
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ATM Mode for Two-Wire or Four-Wire SHDSL
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_7/gt4wire.htm
APS Support on AS5850 STM-1 Interface
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gt_aps58.htm
AutoQoS for the Enterprise
This feature was introduced in Cisco IOS Release 12.3(7)T. For detailed information about changes and enhancements to this feature in Cisco IOS Release 12.3(11)T, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/ft_aqose.htm
BGP Support for Dual AS Configuration for Network AS Migrations
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gtbgpdas.htm
BGP Support for Named Extended Community Lists
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gtnextcl.htm
BGP Support for Sequenced Entries in Extended Community Lists
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gtextseq.htm
Call Failure Recovery (Rotary) on the Cisco Multiservice IP-to-IP Gateway
The Call Failure Recovery feature eliminates the need for identical codec capabilities for all dial peers in the rotary group and allows the IP-to-IP gateway to restart the codec negotiation process with the originating endpoint on the basis of the codec capabilities of the next dial peer in the rotary group.
For detailed information about this feature, see the Cisco Multiservice IP-to-IP Gateway Application Guide:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t13/ipipgw/index.htm
CallManager Express 3.2
Cisco CallManager Express 3.2 adds a number of key telephony features including support for 240 phones, transcoding, and RFC 2833 DTMF support:
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alias Command
The alias command is enhanced as follows:
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For detailed information about this feature, see the alias command in the Cisco IOS Survivable Remote Site Telephony Version 3.2 Command Reference:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/srst32cr/index.htm
Call Pickup Ringing Extension
The pickup command is introduced to enable the PickUp soft key on all Cisco IP phones, allowing an external Direct Inward Dialing (DID) call coming into one extension to be picked up from another extension during SRST.
For detailed information about this feature, see the pickup command in the Cisco IOS Survivable Remote Site Telephony Version 3.2 Command Reference:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/srst32cr/index.htm
COR List
The maximum number of class of restriction (COR) lists is increased from 10 to 20.
For detailed information about this feature, see the cor command in the Cisco IOS Survivable Remote Site Telephony Version 3.2 Command Reference:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/srst32cr/index.htm
External Music on Hold Source
Cisco SRST has been enhanced with the moh-live command. The moh-live command provides live-feed MOH streams from an audio device connected to an E&M or FXO port to Cisco IP phones in SRST mode. Music from a live feed is from a fixed source and is continuously fed into the MOH playout buffer instead of being read from a flash file. Live-feed MOH can also be multicast to Cisco IP phones.
For detailed information about this feature, see the Integrating Cisco CallManager and Cisco SRST to Use Cisco SRST as a Multicast MOH Resource document:
http://www.cisco.com/univercd/cc/td/doc/product/access/ip_ph/srs/srsinter/moh.htm
Japanese Katakana Localization
Japanese Katakana is now supported with the JP keyword and is available to Cisco SRST systems running under Cisco CallManager V4.0.
For detailed information about this feature, see the user-locale command in the Cisco IOS Survivable Remote Site Telephony Version 3.2 Command Reference:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/srst32cr/index.htm
Number of Phones Supported on an Access Server
The number of phones that are supported on a Cisco 3845 is increased from 240 to 720 and up to 960 ephone-dns or virtual ports.
Option to Disable H.225 TCP Timer from Phone to Gateway to Maintain Calls in Progress During WAN Outage
To preserve existing H.323 calls on the branch in the event of an outage, disable the H.225 keepalive timer by entering the no h225 timeout keepalive command.
For detailed information about this feature, see the "Overview of Cisco IOS SRST" chapter in the Cisco IOS Survivable Remote Site Telephony Version 3.2 System Administrator Guide:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/srst32ad/srs_over.htm
RFC 2833 DTMF Support from SCCP Devices to Cisco Unity Express
Cisco Skinny Client Control Protocol (SCCP) phones, such as those used with Cisco SRST systems, provide only out-of-band DTMF digit indications. To enable SCCP phones to send digit information to remote SIP-based IVR and voice-mail applications, Cisco SRST 3.2 and later versions provide conversion from the out-of-band SCCP digit indication to the SIP standard for DTMF relay, which is RFC 2833. You select this method in the SIP VoIP dial peer using the dtmf-relay rtp-nte command.
For detailed information about this feature, see the "Preparing Cisco SRST Support for SIP" chapter in the Cisco IOS Survivable Remote Site Telephony Version 3.2 System Administrator Guide:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/srst32ad/srs_sip.htm
Translation Profiles Support (CME and SRST)
Cisco SRST 3.2 supports translation profiles. Translation profiles allow you to group translation rules together and to associate translation rules with the following:
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For detailed information about this feature, see the "Setting Up Call Handling" chapter in the Cisco IOS Survivable Remote Site Telephony Version 3.2 System Administrator Guide:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/srst32ad/index.htm
Also, see the translation-profile command in the Cisco IOS Survivable Remote Site Telephony Version 3.2 Command Reference:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/srst32cr/index.htm
CallManager Express 3.2 Documentation
For detailed information about CallManager Express 3.2, including the IP phone user guide and quick reference cards, see the CallManager Express 3.2 documentation home page:
http://www.cisco.com/univercd/cc/td/doc/product/access/ip_ph/ip_ks/cme32/index.htm
For more information about CallManager Express 3.2, see the following documents:
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http://www.cisco.com/univercd/cc/td/doc/product/access/ip_ph/ip_ks/cme32/cme32sa/index.htm
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http://www.cisco.com/univercd/cc/td/doc/product/access/ip_ph/ip_ks/cme32/cme32cr/index.htm
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http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/srst32ad/index.htm
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http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/srst32cr/index.htm
Certificate Server Auto Archive
For detailed information about this feature, see the Cisco IOS Certificate Server document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_4/gt_ioscs.htm
Cisco 1700 Series Voice Features
The following is a list of Cisco IOS voice features that have been introduced in various Cisco IOS releases and that are now supported on the Cisco 1700 series platforms as part of Cisco IOS Release 12.3(11)T.
The following Cisco IOS VoIP features are supported on the Cisco 1700 series platforms for Cisco IOS Release 12.3(11)T:
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H.323v4: Enhanced Call Usage Reporting
This feature provides H.323v4 enhancements that provide standards-based call usage reporting to the gatekeeper from an H.323 gateway. This information is used by the gatekeeper to generate call detail records (CDRs).
For more information, see the following documents:
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http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124tcg/vcl.htm
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http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t11/ftgwrepg.htm
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http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t11/ftgkrenb.htm
H.323v4 Gateway Zone Prefix Registration Enhancements
This feature provides support for two capabilities included in H.323, version 4: additive registration and dynamic zone prefix registration. Additive registration allows a gateway to add to or modify a list of aliases contained in a previous registration without first unregistering from the gatekeeper. Dynamic zone prefix registration allows a gateway to register actual PSTN destinations served by the gateway with its gatekeeper.
For more information, see the following documents:
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http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/vcl.htm
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http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t15/ftgwzpre.htm
SIP Call Transfer and Call Forwarding
This feature introduces the ability of Session Initiation Protocol (SIP) gateways to initiate blind or attended call transfers. Release Link Trunking (RLT) functionality is also added. With RLT, SIP blind call transfers can now be triggered by channel-associated signaling (CAS) trunk signaling. This feature also implements SIP support of call forwarding requests from a Cisco IOS gateway.
For more information, see the Cisco IOS SIP Configuration Guide:
VoIP and Cisco Express Forwarding (CEF) Interoperability
This functionality enables Cisco Express Forwarding of VoIP signaling and payload packets that originate from voice interfaces and interactive voice response (IVR) applications.
This feature modifies the Voice over IP (VoIP) and IVR programming so that they can interoperate with features that are supported only in the CEF path (not in the fast-switching path that VoX uses). Voice and IVR work only in the fast path on the routers where they are originated and terminated (voice and IVR on "transit" routers are just data packets and of course can be CEF-switched).
This feature enables policy-based routing of VoIP traffic that originates or terminates on the specified voice gateways and introduces voice packet differentiated services code point (DSCP) marking for Media Gateway Control Protocol (MGCP) voice gateways.
For more information, see the VoIP Interoperability with Cisco Express Forwarding and Policy-Based Routing document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/vvfax_c/vclcef.htm
VoIP and Policy Based Routing (PBR) Interoperability
PBR gives you a flexible means of routing packets by allowing you to configure a defined policy for traffic flows, lessening reliance on routes derived from routing protocols. To this end, PBR gives you more control over routing by extending and complementing the existing mechanisms provided by routing protocols. PBR allows you to set the IP precedence. It also allows you to specify a path for certain traffic, such as priority traffic over a high-cost link.
PBR allows you to perform the following tasks:
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For more information, see the VoIP Interoperability with Cisco Express Forwarding and Policy-Based Routing document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/vvfax_c/vclcef.htm
Cisco Easy VPN Remote
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_7/ftezvpnr.htm
Cisco Enhanced Conferencing and Transcoding for Cisco Voice Gateway Routers
The Cisco Enhanced Conferencing and Transcoding for Cisco Voice Gateway Routers feature was introduced in Cisco IOS Release 12.3(8)T. Release 12.3(11)T adds support for this feature on the new Cisco 2801 router.
For detailed information about this feature, see the "Configuring Conferencing and Transcoding for Voice Gateway Routers" chapter in the Cisco CallManager and Cisco IOS Interoperability Guide:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/vvfax_c/callc_c/ccm_c/intcnf2.htm
Cisco IOS 802.1x Supplicant
For detailed information about this feature, see the VPN Access Control Using 802.1X Authentication document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123limit/123x/123xa/gt_802_1.htm
Cisco IOS Intrusion Prevention System
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gt_fwids.htm
Cisco IOS IPv6 Configuration Library
For detailed information about this feature, see the Cisco IOS IPv6 Configuration Library:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t13/ipv6_vgf.htm
Clear Certificate Server Enrollment Request Database
For detailed information about this feature, see the Cisco IOS Certificate Server document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_4/gt_ioscs.htm
Configurable MAC Address for PPPoE
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gt_cmppp.htm
Configuring Fast Secure Roaming
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/fastroam.htm
Configuring Remote Site IEEE 802.1X Local Authentication Service
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/locauth.htm
Default Route on a PPP Virtual Access Interface
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gtdfltrt.htm
DHCP - Static Mapping
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gtdhcpsm.htm
Dial-Out Trunk Group
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gtdltrgp.htm
Enabling OSPFv2 on an Interface Using the ip ospf area Command
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s29/ospfarea.htm
Enhanced Crashinfo File Collection Method
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gt_cricm.htm
Enhanced cRTP for Links with High Delay, Packet Loss and Reordering
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gt_ecrtp.htm
Enhanced ITU-T G.168 Echo Cancellation
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/vvfax_c/int_c/vclport.htm
FACILITY Debug Enhancement
Overview
This feature enables display of ASN.1-encoded ISDN FACILITY Information Element (IE) contents. All supported operations of the ISDN supplementary services—Advice of Charge (AOC), Two B-Channel Transfer (TBCT), Explicit Call Transfer (ECT), and Malicious Call Identification (MCID)—are now included as part of the debug messages. Prior to this enhancement, the debug isdn q931 command displayed the contents of the FACILITY IE in its raw hexadecimal format. Now, the parameters of FACILITY IE are displayed in text format along with parameter values where they are applicable and as they are relevant to the operation. In addition, the ASN.1 encoded Notification structure of the Notification-Indicator IE are also decoded. This debugging information is available for both incoming and outgoing FACILITY IEs in any message over an ISDN interface.
The debug isdn q931 command must be enabled to display the contents of FACILITY IE. Following are examples of new messages displayed in the debug isdn q931 command output. See the debug isdn q931 command page for more details about the information displayed by the FACILITY IE.
Output for Invoke Component Debug Message with MCID Operation: Example
Old output:
07:20:21: ISDN Se7/4:23 Q931: TX -> FACILITY pd = 8 callref = 0x8001Facility i = 0x91A106020107020103- ETSI Supplementary Service, Invoke, Malicious Call IDNew output:
07:20:21: ISDN Se7/4:23 Q931: TX -> FACILITY pd = 8 callref = 0x8001Facility i = 0x91A106020107020103Protocol Profile = Remote Operations ProtocolA106020107020103Component = Invoke ComponentInvoke Id = 07 (MCID)Operation = McidRequestOutput for Return Result Component Debug Message for TBCT: Example
Old output:
02:05:33: ISDN Se7/4:23 Q931: RX <- FACILITY pd = 8 callref = 0x01Facility i = 0x91A203020105A11302010180010506072A8648CE15000A81020164New output:
02:05:33: ISDN Se7/4:23 Q931: RX <- FACILITY pd = 8 callref = 0x01Facility i = 0x91A203020105A11302010180010506072A8648CE15000A81020164Protocol Profile = Remote Operations ProtocolA203020105Component = Return Result ComponentInvoke Id = 05 (TBCT)A11302010180010506072A8648CE15000A81020164Component = Invoke ComponentInvoke Id = 01 (unknown)Linked Id = 05Operation = SetCallTagCall Tag = 356Output for Return Error Component Debug Message: Example
Old output:
16:27:07: ISDN Se1:23 Q931: RX <- FACILITY pd = 8 callref = 0x01Facility i = 0x91A306020107020109- ETSI Supplementary Service, Return ErrorNew output:
16:27:07: ISDN Se1:23 Q931: RX <- FACILITY pd = 8 callref = 0x01Facility i = 0x91A306020107020109Protocol Profile = Remote Operations ProtocolA306020107020109Component = Return Error ComponentInvoke Id = 07 (MCID)Error = Not Incoming CallOutput for Reject Component Debug Message: Example
Old output:
03:09:17: ISDN Se7/4:23 Q931: RX <- FACILITY pd = 8 callref = 0x01Facility i = 0x91A406020109800102New output:
03:09:17: ISDN Se7/4:23 Q931: RX <- FACILITY pd = 8 callref = 0x01Facility i = 0x91A406020109800102Protocol Profile = Remote Operations ProtocolA406020109800102Component = Reject ComponentInvoke Id = 09 (Unknown)Problem = General Problem; Badly structured ComponentOutput for Notification-Indicator IE Component Debug Message: Example
Old output:
Mar 1 01:48:26.543: ISDN Se1/0:23 Q931: RX <- NOTIFY pd = 8 callref = 0x00Notification Ind i = 0x83300C06072A8648CE15020181010DNew output:
Mar 1 01:48:26.543: ISDN Se1/0:23 Q931: RX <- NOTIFY pd = 8 callref = 0x00Notification Ind i = 0x83300C06072A8648CE15020181010DNotification = Transferred Call ClearingCall Tag = 13Gatekeeper Prefix Selection for Hair-Pinned Calls
The Gatekeeper Prefix Selection for Hair-Pinned Calls feature enables an H.323 gatekeeper to terminate/hairpin calls from a TDM/PSTN endpoint back through the same originating gateway on the basis of priority/zone prefix values.
For detailed information about this feature, see the Cisco Multiservice IP-to-IP Gateway Application Guide:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t13/ipipgw/index.htm
IPv6 IOS Firewall FTP Application Support
Cisco IOS IPv6 Firewall FTP application support is provided by port-to-application mapping (PAM). PAM allows you to customize TCP or UDP port numbers for network services or applications. PAM uses this information to support network environments that run services using ports that are different from the registered or well-known ports associated with an application.
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/ipv6_c/v6_tffw.htm
IPv6 Multicast: Bootstrap Router (BSR)
For Cisco IOS IPv6 multicast implementations, PIM routers in a domain must be able to map each multicast group to the correct RP address. The BSR protocol for PIM-SM provides a dynamic, adaptive mechanism to distribute group-to-RP mapping information rapidly throughout a domain. With the IPv6 BSR feature, if an RP becomes unreachable, it will be detected and the mapping tables will be modified so that the unreachable RP is no longer used, and the new tables will be rapidly distributed throughout the domain.
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/ipv6_c/sa_mcast.htm#wp1126406
IPv6 Support for AS5850 Dial
As of Cisco IOS Release 12.3(11)T, Cisco IOS IPv6 is supported on the Cisco AS5850 platform. For detailed information about Cisco IOS IPv6, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t13/ipv6_vgf.htm
MCID for Cisco IOS Voice Gateways
The MCID for Cisco IOS Voice Gateways feature supports the Malicious Call Identification (MCID) supplementary service that enables Cisco CallManager 4.0 to identify the source of malicious calls.
For detailed information about this feature, see the "Configuring MCID for Cisco IOS Voice Gateways" chapter in the Cisco CallManager and Cisco IOS Interoperability Guide:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/vvfax_c/callc_c/ccm_c/int_mcid.htm
MLPP for Cisco IOS Voice Gateways
The MLPP for Cisco IOS Voice Gateways feature supports Multilevel Precedence and Preemption (MLPP) service, allowing authorized users to preempt lower priority voice calls using Cisco CallManager 4.0.
For detailed information about this feature, see the "Configuring MGCP Gateway Support for Cisco CallManager" chapter in the Cisco CallManager and Cisco IOS Interoperability Guide:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/vvfax_c/callc_c/ccm_c/intcnf1.htm
Mobile IP CPS Improvement at FA
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/moipcps.htm
Mobile Networks Deployment MIB
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_4/gtmdebug.htm
NAT - H.245 Tunneling Support
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/nat245tl.htm
NBAR Multiple Applications per Port Capability
For detailed information about this feature, see the Network-Based Application Recognition and Distributed Network-Based Application Recognition document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t8/dtnbarad.htm
NetFlow
Cisco IOS Release 12.3(11)T supports NetFlow on the Cisco 3200 series mobile access routers.
NetFlow Egress Support
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/nflowegr.htm
NetFlow Top Talkers
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122s/122snwft/release/122s25/nflowtt.htm
NextPort Voice Tuning and Background Noise Statistics with NextPort Dual-Filter G.168 Echo Cancellation
The NextPort Voice Tuning and Background Noise Statistics with NextPort Dual-Filter G.168 Echo Cancellation feature allows you to dynamically configure voice services on the NextPort-based platforms: the Cisco AS5350, Cisco AS5400, Cisco AS5400HPX, and Cisco AS5850. This feature also provides improved voice quality and statistics reporting and adds dual-filter G.168 echo canceller capability in NextPort SPE firmware (SPEware) version 10.2.2 and later with Cisco IOS Release 12.3(11)T.
Dual-filter G.168 echo canceller capability has been added to the CSMV6 dial feature card (DFC) for NextPort platforms. The NextPort dual-filter G.168 echo canceller (EC) improves voice quality in VoIP connections by providing relatively less residual echo leakage, better non-linear processing (NLP) timing, less clipping, and better comfort noise generation (CNG) in most environments.
The dual-filter G.168 echo canceller features two concurrently operating adaptive filters (which control echo tail coverage) and two double-talk detection functions. In addition, the comfort noise model uses "Hoth noise" spectrum shaping to better replicate the true noise spectrum.
The NextPort dual-filter G.168 echo canceller uses the same voice-tuning (VCtune) interface for configuring voicecap parameters as the Cisco-proprietary G.164 echo canceller. Adjusting the dual-filter echo canceller is carried out by using a voicecap or by using the Cisco IOS command-line interface (CLI) during configuration.
For more information, see the NextPort Voice Tuning and Background Noise Statistics with NextPort Dual-Filter G.168 Echo Cancellation chapter in the Voice Port Configuration Guide document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/vvfax_c/int_c/vpcg/index.htm
OER Policy-Rules Configuration and Port-Based Prefix Learning
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gt_oer2.htm
Out-of-Band to In-Band DTMF Relay for Cisco IOS Voice Gateways
This feature provides RFC 2833 capability, enabling DTMF relay communication between SIP devices and non-SIP endpoints using Cisco CallManager 4.0.
For detailed information about this feature, see the "Configuring Enhanced Conferencing and Transcoding for Voice Gateway Routers" chapter in the Cisco CallManager and Cisco IOS Interoperability Guide:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/vvfax_c/callc_c/ccm_c/intcnf2.htm
Overlap Signaling Processing on H.323 Terminating Gateways
In an overlap signaling scenario, the called number in the SETUP message does not contain enough digits to match the incoming dial peer for the dial peer to select the right application. With this change, the H.323 layer determines if a partial match is detected and appends the called number with the needed digits. The new called number is checked to see if it matches any of the incoming dial peers. If either full match or no match is returned, the call will proceed with a SETUP procedure.
For detailed information about this feature, see the Cisco Multiservice IP-to-IP Gateway Application Guide:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t13/ipipgw/index.htm
PKI AAA Authorization Using the Entire Subject Name
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gt_dnall.htm
PKI Status
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gtpkista.htm
Port Translation for Windows Clients and Cisco IOS LNS Support
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/pt_wnlns.htm
Quick Autoenroll
The Autoenroll feature enables a router to automatically trigger an enrollment when the elapsed lifetime of an existing certificate has reached a certain percentage (for example, after 70 percent of the lifetime has passed, the router automatically enrolls for a new certificate). When no certificate exists, a 1-minute timer is set to trigger autoenrollment as soon as the clock has been set manually or by using Network Time Protocol (NTP).
The Quick Autoenroll feature shortens the 1-minute time when no certificate exists. Instead of having to wait 1 minute, an enrollment will occur after 15 seconds. This feature applies to manually configured autoenroll using the current auto-enroll command. No new or additional commands or keywords are necessary for this feature to work. This feature also applies when the configuration sent to the device includes autoenroll (that is, to any subsystem that calls for the "parse_configure() with RES_MANUAL" flag to enter the auto-enroll command, for example, during a Trusted Transitive Introduction [TTI] exchange).
When the configuration is read from NVRAM or copied from file systems, autoenroll will still have a 1-minute timer. The 1-minute timer prevents the read-in of multiple trustpoints from configuration and trigger enrollments that occur simultaneously.
QSIG Supplementary Features for Cisco IOS Voice Gateways
This feature supports Q Signaling (QSIG) over PRI backhaul interfaces on MGCP gateways to Cisco CallManager 4.0.
For detailed information about this feature, see the "Configuring MGCP PRI Backhaul and T1 CAS Support for Cisco CallManager" chapter in the Cisco CallManager and Cisco IOS Interoperability Guide:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/vvfax_c/callc_c/ccm_c/intcnf3.htm
Reverse SSH Enhancements
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gt_rssh.htm
Role-Based CLI Access
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_7/gtclivws.htm
SHDSL - Auto Detection of 2 Wire Versus 4 Wire Line Mode
For detailed information about this feature, see the ATM Mode for Two-Wire or Four-Wire SHDSL document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_7/gt4wire.htm
Skip FA/HA-CHAP at Mobile IP Lifetime Renewals
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/skipchap.htm
SSG Default Quota for Prepaid Billing Server Failure
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gtssgdfq.htm
SSG Support for Dynamic Load Balancing
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gtssgdfp.htm
SSG Support for Overlapping Subscriber IP Addresses
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gtssgovr.htm
SSG Support for RADIUS Attributes 27 and 29
The SSG Support for Radius Attributes 27 and 29 feature introduces SSG compliance with RFC 3580 with respect to RADIUS attributes 27 (Session-Timeout) and 29 (Termination-Action). RFC 3580 recommends using attributes 27 and 29 in Access-Accept packets during authentication to enforce periodic reauthentication of users. For details, see RFC 3580, "IEEE 802.1X Remote Authentication Dial In User Service (RADIUS) Usage Guidelines."
For instances that indicate reauthentication after the session timeout, SSG uses the cached username and password while performing reauthentication. If SSG does not have these credentials, the session is brought down as if reauthentication had failed. If a particular deployment makes use of one-time passwords for authenticating users, SSG reauthentication will fail and the session will be brought down.
For SSG transparent autologon (TAL) hosts (TAL users who have host objects created on SSG), SSG will perform TAL reauthorization upon session timeout whenever attribute 29 is present in the RADIUS profile of the user. (Note that for TAL users, SSG performs reauthorization, not reauthentication, because the user profile is downloaded on the basis of the IP address and service password.)
In SSG RADIUS proxy deployments, SSG will not perform session timeout processing when attribute 29 is present in the Access-Accept packet and is set to reauthenticate.
SSM Channel (S,G) Based Filtering for Multicast Boundaries
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gtmcbnd.htm
Stateful Failover for IPSec
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gt_topht.htm
Support for AAA Attributes MN-HA-SPI and MN-HA Shared Key
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/spishare.htm
Upstream PPPoX Connection Speed Transfer at LAC
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gtupppox.htm
VRF Aware Multicast Error Messages
Multicast error messages that are associated with a particular multicast VPN customer in an MPLS VPN environment can be tracked.
VRRP MIB—RFC 2787
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gtvrrpmb.htm
Warm Upgrade
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_11/gtwarmup.htm
New Hardware Features Supported in Cisco IOS Release 12.3(8)T4
This section describes new and changed features in Cisco IOS Release 12.3(8)T4. Some features may be new to Cisco IOS Release 12.3T but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.3(8)T4. To determine if a feature is new or changed, refer to the feature history table at the beginning of the feature module for that feature. Links to feature modules are included below. If a feature listed below does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided below.
Cisco 1800 Series Routers (Modular)
Cisco IOS Release 12.3(8)T4 introduces and supports the Cisco 1800 series routers (modular). The Cisco 1800 series routers (modular) include the Cisco 1841 in this release. The Cisco 1841 router is a data-only router with two HWIC/WIC/VWIC slots, capable of supporting single-wide HWICs, and one advanced integration module (AIM) slot. It can be placed on a desktop or wall-mounted. The Cisco 1841 does not provide inline power support.
For detailed information about these new routers, see the "Cisco 1800 Series Routers (Modular)" section on page 32.
Cisco 2800 Series Routers
Cisco IOS Release 12.3(8)T4 introduces and supports the Cisco 2800 series integrated services routers. The Cisco 2800 series integrated services routers include the Cisco 2801, Cisco 2811, Cisco 2821, and Cisco 2851 routers.
For detailed information about these new routers, see the "Cisco 2800 Series Routers" section on page 47.
Cisco Gigabit Ethernet High-Speed WAN Interface Cards (HWIC-1GE-SFP)
The Cisco Gigabit Ethernet high-speed WAN interface card (HWIC-1GE-SFP) is a high-speed interface card providing copper and optical Gigabit Ethernet connectivity for Cisco modular access routers.
High-Density Analog (FXS/DID/FXO) and Digital (BRI) Extension Module for Voice/Fax (EVM-HD)
For detailed information about this feature, refer to the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/hdadv_vm.htm
HWIC-4ESW
The HWIC-4ESW is a 4-port 10/100 Ethernet switch that is capable of providing inline power to IP phones and access points on all 4 ports when used in conjunction with the ILPM-4 daughter card.
HWIC-9ESW
The HWIC-9ESW is a 9-port 10/100 Ethernet switch that is capable of providing inline power to IP phones and access points on 8 ports (not 9) when used in conjunction with the ILPM-8 daughter card. The HWIC-D-9ESW is in a doublewide form factor and is usable only in those routers that can provide doublewide interface card slots: the Cisco 2800 series and Cisco 3800 series, so far.
ILPM-4 and ILPM-8
The ILPM-4 and ILPM-8 are optional daughter cards to be used in conjunction with the HWICs to provide inline power on those ports that can carry power. These daughter cards require that the router have installed in it an optional -48 volt power supply. The daughter cards use this supply to provide inline power. The ILPM-4 is used only with the HWIC-4ESW, and the ILPM-8 is used only with the HWIC-D-9ESW.
New Hardware Features Supported in Cisco IOS Release 12.3(8)T
This section describes new and changed features in Cisco IOS Release 12.3(8)T. Some features may be new to Cisco IOS Release 12.3T but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.3(8)T. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included below. If a feature listed below does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided below.
WIC-4ESW (4-Port Ethernet Switch WIC)
The Cisco 4-port 10/100BASE-T Fast Ethernet Switch WAN Interface Card (WIC-4ESW) for Cisco 1700 series modular access routers is an intelligent managed switch, offering small businesses and enterprise small branch office customers the option to integrate LAN switching and routing into one platform. The advanced capabilities of the WIC, including VLAN support, Spanning Tree Protocol, and traffic prioritization, provide the flexibility for customers to deploy different network configurations.
For detailed information about this feature, see the following documents:
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_mod/cis2600/hw_inst/wic_inst/wic_doc/
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_mod/1700/1700cnts/1711swm.htm
New Software Features Supported in Cisco IOS Release 12.3(8)T
This section describes new and changed features in Cisco IOS Release 12.3(8)T. Some features may be new to Cisco IOS Release 12.3T but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.3(8)T. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included below. If a feature listed below does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided below.
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AAL1 CES on AIM-ATM
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gt_aal1.htm
AutoQoS—VoIP
The AutoQoS—VoIP feature allows you to automate the delivery of quality of service (QoS) on your network and provides a means for simplifying the implementation and provisioning of QoS for Voice over IP (VoIP) traffic.
see the following documents for additional information about this feature:
AutoSecure
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123_1/ftatosec.htm
BGP Cost Community Support for EIGRP MPLS VPN PE-CE with Backdoor Links
For detailed information about this feature, see the following document:
Call Admission Control for IKE
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gtcallik.htm
Call Application HTTP Client Cookie Support
For detailed information about this feature, see the "Configuring Basic Functionality for TCL IVR and VoiceXML Applications" chapter in the Cisco IOS TCL IVR and VoiceXML Application Guide.
Certificate to ISAKMP Profile Mapping
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gt_isakp.htm
Cisco Enhanced Conferencing and Transcoding for Cisco Voice Gateway Routers
For detailed information about this feature, see the "Configuring Conferencing and Transcoding for Voice Gateway Routers" chapter in the Cisco CallManager and Cisco IOS Interoperability Guide:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/vvfax_c/callc_c/ccm_c/intcnf2.htm
Cisco General Packet Radio Service (GPRS) Gateway Support Node (GGSN)
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/ggsn40/index.htm
Cisco IOS Intrusion Prevention System
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gt_fwids.htm
Cisco IOS Resilient Configuration
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gtrescfg.htm
CISCO-IP-LOCAL-MIB-Support
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gt_ipmib.htm
Class-Based Traffic Policing with CLP Tagging
When configured on the router, the Class-Based Traffic Policing with CLP Tagging feature polices the flow of cells in the forward (into the network) direction of a virtual connection. The traffic policing mechanism determines whether received cells comply with the negotiated traffic management values and tags the cell with a CLP bit value of 1. The purpose of this feature is to mark traffic that does not meet the traffic management values so that packets that exceed the set values can be dropped by the network if the network is congested.
CNS Frame Relay Zero Touch
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gt_zerot.htm
Conferencing and Transcoding for Voice Gateway Routers
This feature provides conferencing and transcoding capability in Cisco IOS gateways using packet voice data modules (PVDMs). This feature is delivered in Cisco IOS software and operates in conjunction with Cisco CallManager to provide enhanced multiservice support for Cisco routers in a Cisco CallManager network.
see the following documentation for more information about this feature:
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Configurable DHCP Client
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gtdhcpcf.htm
Crypto Access Check on Clear-Text Packets
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gt_crpks.htm
DHCP—Statically Configured Routes Using a DHCP Gateway
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gtddgtwy.htm
Easy Secure Device Deployment AAA Integration
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gtezsddi.htm
EIGRP MPLS VPN PE-CE Site of Origin (SoO)
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gtmvesoo.htm
EIGRP Support for Route Map Filtering
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gteigrpr.htm
Embedded Syslog Manager (ESM) for the Cisco 800 and Cisco 1700 Series Platforms
This release adds support for the Embedded Syslog Manager (ESM) in images for the Cisco 800 and Cisco 1700 series platforms.
The ESM provides enhanced system logging (syslog) message services for Cisco IOS software, including device-level syslog message filtering, and reliable delivery of syslog messages to the syslog message receiving server. The ESM includes a programmable framework that allows customization of messages and delivery options using Tcl scripts.
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_2/gt_esm.htm
Enhanced Object Tracking
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t15/fthsrptk.htmETSI Call Transfer
For detailed information about this feature, see the "Configuring Telephony Call-Redirect Features" chapter in the Cisco IOS TCL IVR and VoiceXML Application Guide.
IPSec and Quality of Service
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gtqosips.htm
Managed LAN Switch
The Managed LAN Switch feature enables the control of the four switch ports in Cisco 831, 836, and 837 routers. Each switch port is associated with a Fast Ethernet interface. The output of the command show controllers fastEthernet <1-4> displays the status of the selected switch port. The Managed LAN Switch feature allows setting and display of the following parameters for each of the switch ports:
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It also allows display of the link state of a switch port—that is, whether a device is connected to that port or not.
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_2/mlans.htm
MGCP Fax Rate Control
To establish the maximum fax rate for Media Gateway Control Protocol (MGCP) T.38 sessions, use the mgcp fax rate command in global configuration mode. To reset MGCP endpoints to their default fax rate, use the no form of this command.
mgcp fax rate {2400 | 4800 | 7200 | 9600 | 12000 | 14400 | voice}
no mgcp fax rate
For detailed information about this feature, see the "Configuring T.38 Fax Relay" section in the Cisco Fax Services over IP Application Guide.
MGCP Line Control Signaling Package
The mgcp package-capability command has been modified. The lcs-package keyword has been added to the list of package selections.
The line control signaling (LCS) package supports the transport of line supervision signals in the media stream using RFC-2833 event packets in PacketCable GR303-switched IP systems. When the lcs-package keyword is used, the named telephony events (NTEs) associated with the LCS package are enabled automatically. The following telephone events are supported by devices that implement the LCS package:
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For detailed information about this feature, see the "Basic MGCP Configuration" chapter of the Cisco IOS MGCP and Related Protocols Configuration Guide.
Minimal Disruptive Restart of VIP Cards
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gtmdrvip.htm
Mobile IP—Support for RFC 3519 NAT Traversal
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gtnatmip.htm
Monitoring Control Characters on Async Lines
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gtasyncl.htm
MPLS-aware NetFlow
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gt_mnf.htm
MPLS Enhancements to Interfaces MIB
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/ftifemib.htm
MPLS Label Distribution Protocol MIB Version 8 Upgrade
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/ftldpv8.htm
NAT Support for H.323 Fragmented Control Messages
Control messages for most multimedia applications such as H.323 messages can arrive at a router as fragments. IP-level fragmentation is common and well understood, but some applications have control messages that can span across several IP datagrams, causing the control message of an application that uses TCP to arrive at a router running Network Address Translation (NAT) as multiple IP packets that are not fragmented.
Prior to the introduction of the NAT Support for H.323 Fragmented Control Messages feature, NAT required the entire control message to be present in a single IP packet. If NAT received a control message that was fragmented, the packet was dropped. This feature enables NAT to perform address translation against fragmented packets, and it provides support for H.323 packets that arrive in different TCP segments.
NAT—Support for H.323 v3 and v4 in v2 Compatibility mode
The NAT Support for H.323 v3 and v4 in v2 Compatibility Mode feature is an ITU-T specification for transmitting audio, video, and data across a packet network. Cisco Network Address Translation (NAT) routers are enabled to support messages coded in H.323 v3 and v4 when those messages contain fields compatible with H.323 v2. This feature was introduced in Cisco IOS Release 12.3(2)T. Release 12.3(8)T adds support for the Cisco 1710 Security Access Router, and the Cisco 1751 and 1760 Modular Access Routers. Additional support for H.323 capabilities introduced in v3 and v4, such as new message types or new fields that require address translation, is not added in this feature.
Network Admission Control
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gt_nac.htm
Network-based Application Recognition (NBAR)
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t8/dtnbarad.htm
Optimized Edge Routing (OER)
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gt_oer1.htm
Protocol Translation Aggregation
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gt_ptagg.htm
QoS: Classification, Policing, and Marking on LAC
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gtqoslac.htm
Reliable Static Routing Backup Using Object Tracking
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123limit/123x/123xe/dbackupx.htm
Service Assurance Agent (SAA) Multiple Operation Scheduling
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gt_saams.htm
SIP Audible Message-Waiting Indicator for FXS Phones
For detailed information about this feature, see the "Configuring SIP MWI Support" chapter of the Cisco IOS SIP Configuration Guide.
SIP: Cisco IOS Gateway HTTP Digest Authentication and Registration
For detailed information about this feature, see the Cisco IOS SIP Configuration Guide.
SIP: Cisco IOS Gateway Reason Header and Buffered Calling Name Completion
For detailed information about this feature, see the Cisco IOS SIP Configuration Guide.
SSG Interface Redundancy
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/aggr/10000/10kfm/gtssgifr.htm
SSG MIB Extensions
The Service Selection Gateway MIB enables network administrators to use Simple Network Management Protocol (SNMP) to monitor and manage SSG. The SSG MIB contains objects that correspond to various SSG features and that allow the collection of statistics and management of certain SSG configurations.
In Cisco IOS Release 12.3(8)T, the SSG MIB has been enhanced to provide statistics and the ability to manage the configuration of the SSG Transparent Autologon feature. The SSG Transparent Autologon feature enables SSG to authenticate and authorize users based on IP packets received from users. SSG authorizes users based on the source IP address received on the downlink interface. The SSG MIB includes objects for reporting transparent autologon statistics such as the current number of transparent passthrough, suspect, waiting-for-authorization, and unidentified users. The MIB also includes read-write objects that allow certain SSG transparent autologon thresholds and values to be configured in the MIB in addition to configuration using the command-line interface.
For detailed definitions of the SSG MIB objects, see the CISCO-SSG-MIB. To locate and download MIBs, use Cisco MIB Locator found at the following URL:
Upgrade Secondary ROMmon CLI
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s28/12s28fur.htm
Virtual Fragmentation Reassembly
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gt_vfrag.htm
Voice Application Monitoring and Troubleshooting Enhancements
For detailed information about this feature, see the "Monitoring and Troubleshooting Voice Applications" chapter in the Cisco IOS TCL IVR and VoiceXML Application Guide.
X.25 Version Configuration
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_8/gtx25ver.htm
New Software Features Supported in Cisco IOS Release 12.3(7)T1
This section describes new and changed features in Cisco IOS Release 12.3(7)T1. Some features may be new to Cisco IOS Release 12.3T but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.3(7)T1. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included below. If a feature listed below does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided below.
Easy VPN Client RSA Signature Support
The Easy VPN Client RSA Signature Support feature provides for the support of Rivest, Shamir, and Adelman (RSA) signatures on Easy VPN remote devices. The support is provided through RSA certificates that can be stored on or off the remote device.
New Hardware Features Supported in Cisco IOS Release 12.3(7)T
This section describes new and changed features in Cisco IOS Release 12.3(7)T. Some features may be new to Cisco IOS Release 12.3T but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.3(7)T. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included below. If a feature listed below does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided below.
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ADSL over POTS WIC with Dying Gasp Support (WIC-1ADSL-DG)
The ADSL over POTS WIC with dying gasp support (part number WIC-1ADSL-DG) conforms to Cisco WICs/VICs and enables ADSL services to be deployed. The WIC supports the Annex A, G.992.1 technical specifications and complies with ANSI T1.413 Issue 2. It targets the business ADSL over POTS service worldwide. The dying gasp support on this ADSL over POTS WIC supports a dying gasp message that is sent by the customer premises equipment device (for example, a Cisco 1760 access router with an installed WIC-1ADSL-DG) to the digital subscriber line access multiplier (DSLAM) when a power outage occurs (that is the WIC-1ADSL-DG supports DSLAM notification on power loss).
AIM-CUE
The AIM-CUE Advanced Integrated Module provides support for Cisco Unity Express voice mail and auto attendant for either Cisco CallManager or CallManager Express IP Communications networks. The AIM-CUE is supported on the Cisco 2600XM, Cisco 2691 and Cisco 3700 Series voice gateway routers on an AIM form factor. For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_mod/cis2600/hw_inst/aim_inst/aims_ins.htm
Circuit Emulation over IP (CEoIP)
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_7/bbfeamod.htm
Cisco 1711 and Cisco 1712 Security Access Routers
Cisco IOS Release 12.3(7)T provides support for the Cisco 1711 and Cisco 1712 Security Access routers. The Cisco 1711 and Cisco 1712 are fixed configuration routers that provide secure Internet connectivity and dial backup using the analog modem port (on the Cisco 1711) or the ISDN port (on the Cisco 1712) if your primary connection fails. These routers include an integrated 4-port 10/100-Mbps Ethernet switch in WIC slot 0, an onboard Fast Ethernet port external interface, and a Virtual Private Network (VPN) module in the router's internal slot. These ports enable you to configure a demilitarized zone (DMZ) using VLANs and Cisco IOS firewall features.
Cisco VG224 24-Port Analog Phone Gateway
Cisco VG224 is a 24-port analog phone gateway based on Cisco IOS software. The platform has 24-port FXS through an RJ-21 connector and two 10/100BaseT interfaces. Cisco VG224 is supported on CCM Release 3.2 or later. For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/access/vg/vg224/index.htm
Data Compression AIM for the Cisco 2600 Series Routers
The AIM-COMPR2-V2 provides hardware compression for up to two full duplex E1 links. Supported are the industry standard Limpel Zif Stac (LZS) and Microsoft Point-to-Point Compression (MPPC) compression algorithms over Point-to-Point Protocol (PPP) or Frame Relay. High-level Data Link Control (HDLC) is not supported.
The new AIM-COMPR2-V2 card replaces AIM-COMPR2 compression AIM for the Cisco 2600XM Series routers.
IP Communications High-Density Digital Voice/Fax Network Module
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_7/hdd_vfnm.htm
Network Analysis Module (NM-NAM)
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123limit/123x/123xd/nm_nam.htm
NM-8AM-V2, NM-16AM-V2
The NM-8AM-V2 and NM-16AM-V2 network modules (NMs) serve as integrated analog modem NMs for the modular access routers. These network modules terminate either eight or sixteen analog modem connections through POTS interfaces.
Hardware Specifications
Each network module consists of eight or sixteen analog modems.
PWLAN Access Routers
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123limit/123x/123xd/pwlanar.htm
Single Port Multiline G.SHDSL WIC
A single port multi line G.SHDSL WAN interface card (WIC), or WIC-1SHDSL-V2, provides Multirate Symmetrical High-Speed Digital Subscriber Line (G.SHDSL) feature support for Two-Wire Mode and Four-Wire Mode for SHDSL on the Cisco 2600XM series, Cisco 2691, Cisco 3600 series, and Cisco 3700 series modular access routers. The WIC-1SHDSL-V2 incorporates the latest firmware and the latest circuitry.
New Software Features Supported in Cisco IOS Release 12.3(7)T
This section describes new and changed features in Cisco IOS Release 12.3(7)T. Some features may be new to Cisco IOS Release 12.3T but were released in earlier Cisco IOS software releases. Some features may have been released in earlier Cisco IOS software releases and have been changed in Cisco IOS Release 12.3(7)T. To determine if a feature is new or changed, see the feature history table at the beginning of the feature module for that feature. Links to feature modules are included below. If a feature listed below does not have a link to a feature module, that feature is documented only in the release notes, and information about whether the feature is new or changed will be available in the feature description provided below.
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AAA Double Authentication Secured by Absolute Timeout
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_7/gt_dasat.htm
ACL—Named ACL Support for Noncontiguous Ports on an Access Control Entry
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_7/gtaclace.htm
Analog Centralized Automatic Message Accounting (CAMA) E911 Trunk
The Cisco 1751 and Cisco 1760 routers now support analog centralized automatic message accounting (CAMA) trunks on the two- and four-port Foreign Exchange Office (FXO) cards. The VIC2-2FXO and VIC2-4FXO cards are now user configurable for CAMA mode operation on a port-by-port basis. For example, on the VIC2-2FXO card, Port 0 can be configured for CAMA, and Port 1 can be configured for FXO-M1 operation.
Usage of the CAMA feature offers the following benefits:
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Attribute Screening for Access Requests
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123limit/123b/123b3/gt_asfar.htm
AutoQoS for the Enterprise
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_7/ftautoq2.htm
AutoSecure
AutoSecure is an innovative Cisco IOS software CLI-based feature that provides "one touch" router lockdown. A single command instantly and easily transforms the security posture of routers by disabling nonessential operating system processes, enforcing secure access, and enabling secure forwarding features.
By using a single auto secure command line interface command, the AutoSecure feature allows a user to perform the following functions:
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The AutoSecure feature offers the following benefits:
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For information on how to configure the AutoSecure feature on your Cisco router, see the following URL:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123_1/ftatosec.htm
BGP MIB Support Enhancements
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/gt_bmibe.htm
BGP Support for TTL Security Check
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123newft/123t/123t_7/gt_bmibe.htm
Call Routing Enhancements to the H.323 Gatekeeper and GKTMP (GK API)
These features improve routing flexibility in customer networks in which an external route server is used to select potential endpoints for call completion.
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Cisco CallManager Express 3.1
For detailed information about this feature, see the following document:
http://www.cisco.com/univercd/cc/td/doc/product/access/ip_ph/ip_ks/cme31/index.htm
Cisco IOS IPv6 Configuration Library
The following new features have been added to the Cisco IOS IP
Guest
