New Features in Release 12.1(2)T

• AAA Server Group Deadtimer

• Airline Product Set Enhancements

• ATM Routed Bridge Encapsulation

• Autoconfiguring Cisco IOS DHCP Server Options

• Bidirectional PIM

• Cisco IOS DHCP Relay Agent Support for Unnumbered Interfaces

• Cisco IOS Dynamic Host Configuration Protocol Client

• Class-Based Marking

• Class-Based Shaping

• Clearing System DS0s High Water Mark Value for Cisco AS5800, Cisco AS5300

• Configurable Timers in H.225

• Configuring Cisco MC3810 Series Concentrators to Use High-Performance Compression Modules

• Configuring the (Remote) Common Application Programming Interface for Cisco 800 Series Routers

• COPS for RSVP

• Dialer Idle Timer Inbound Traffic Configuration

• Digital E1 Packet Voice Trunk Network Module Interfaces

• Ecosystem Gatekeeper Interoperability Enhancements, Phase 2

• Ethernet-like Interfaces MIB and Interfaces Group MIB Enhancements

• Frame Relay PVC Interface Priority Queueing

• Frame Relay Switching Enhancements

• Frame Relay-to-ATM Network Interworking (FRF.5)

• Frame Relay-to-ATM Service Interworking (FRF.8)

• FRF.12 Support on Additional Platforms

• FRF.12 Support on Switched Frame Relay PVCs

• Gatekeeper to Gatekeeper Redundancy and Load-Sharing

• H.323 Support for Virtual Interfaces

• Low Latency Queueing for Frame Relay

• MICA In-Band Framing Mode Control Messages

• NetFlow Minimum Prefix Mask for Router-Based Aggregation

• NTT PRI NFAS

• OC-3/STM-1 ATM Circuit Emulation Service Network Module

• OSPF Flooding Reduction

• Preauthentication with ISDN PRI

• PRI and BRI QSIG Protocol Support on Cisco 2600, 3600, and MC3810 Series Routers and PRI QSIG on the Cisco 7200

• Simple Gateway Control Protocol Support on Cisco MC3810 and Cisco 3600 Series Routers

• Transparent CCS and Frame Forwarding Enhancements on the Cisco MC3810

• Trunk Conditioning Enhancements on Cisco MC3810 Series Concentrators

• Unicast Reverse Path Forwarding Enhancements

• Virtual Private Network Configuration for the Cisco 1700 Routers

• Virtual Profile Cisco Express Forwarding

• Voice Busyout Enhancements on the Cisco 2600 and 3600 Series Routers and MC3810 Series Concentrators

• Voice over ATM on Cisco 3600 Series Routers

• Voice over ATM with AAL2 Trunking on Cisco MC3810 Series Concentrators

• Voice over Frame Relay Using FRF.11 and FRF.12 Configuration Updates

• Voice over IP for Cisco MC3810 Series Concentrators

• Voice Port Enhancements in Cisco 2600 and 3600 Series Routers and MC3810 Series Concentrators

• Voice Port Testing Enhancements in Cisco 2600 and 3600 Series Routers and MC3810 Series Concentrators

• VoIP Authentication (UNI-OSP) Feature

• VPI Range Enhancement for the Cisco ATM IMA

• Cisco uBR7200 Series MPLS VPN Cable Enhancements
  Cable MPLS VPNs