New Features in Release 12.0(22)S

• 8-Port OC-3 STM-1 ATM Line Card for Cisco 12000 Series Internet Routers

• ARP Optimization

• BGP Conditional Route Injection

• BGP Prefix-Based Outbound Route Filtering

• BGP Restart Session After Max-Prefix Limit

• BGP Route-Map Policy List Support

• BGP Soft Reset Enhancement

• Bidirectional PIM

• Cisco IOS IPv6 Configuration Library

• Cisco IOS Software Configuration for the Cisco 10720 Internet Router

• Cisco Nonstop Forwarding

• CNS Configuration Agent

• CNS Event Agent

• Fast-Path Multicast Forwarding on Cisco 12000 Series Engine 2 and ISE Line Cards

• Field Diagnostics for the Cisco 12000 Series Internet Router

• File System Check and Repair for PCMCIA ATA Disks

• Frame Relay Fast Restart

• HSRP Support for MPLS VPNs

• Integrated IS-IS Point-to-Point Adjacency over Broadcast Media

• IP Event Dampening

• IP Receive ACL

• IP Source Tracker

• IS-IS HMAC-MD5 Authentication and Enhanced Clear Text Authentication

• IS-IS Mechanisms to Exclude Connected IP Prefixes from LSP Advertisements

• MPLS AToM—ATM AAL5 over MPLS

• MPLS AToM—Ethernet over MPLS

• MPLS Egress NetFlow Accounting

• MPLS Label Distribution Protocol (LDP)

• MPLS Label Distribution Protocol (LDP) MIB

• MPLS Label Switching Router MIB

• MPLS Quality of Service (QoS)

• MPLS Quality of Service Enhancements

• MPLS Scalability Enhancements for the ATM LSR

• MPLS Traffic Engineering and Enhancements

• MPLS Traffic Engineering (TE)—Automatic Bandwidth Adjustment for TE Tunnels

• MPLS Traffic Engineering (TE)—Configurable Path Calculation Metric for Tunnels

• MPLS Traffic Engineering -- DiffServ Aware (DS-TE)

• MPLS Traffic Engineering (TE)--Interarea Tunnels

• MPLS Traffic Engineering (TE)—Link and Node Protection, with RSVP Hellos Support

• MPLS Traffic Engineering -- Overload Avoidance Support for IS-IS

• MPLS Traffic Engineering (TE)—Scalability Enhancements

• MPLS Virtual Private Networks (VPNs)

• MPLS VPN—Carrier Supporting Carrier

• MPLS VPN—Carrier Supporting Carrier—IPv4 BGP Label Distribution

• MPLS VPN ID

• MPLS VPN—Inter-AS—IPv4 BGP Label Distribution

• MPLS VPN—Interautonomous System Support

• MPLS VPN - OSPF and Sham-Link Support

• MPLS VPN—SNMP MIB Support

• MPLS VPN support for EIGRP between Provider Edge (PE) and Customer Edge (CE)

• MPLS VPN - VRF Selection based on Source IP Address

• MPLS VPN—VRF Selection Based on Source IP Address

• Multicast Subsecond Convergence

• Multiprotocol Label Switching (MPLS) on Cisco Routers

• NetFlow Subinterface Support

• OSPF Support for Multi-VRF on CE Routers
  Describes how to configure support for VRF-lite in OSPF devices. Supresses the PE-specific checks to allow correct population of the VRF routing table with routes to IP prefixes.

• Parser Cache

• Performance Route Processor (PRP) Software Configuration in Cisco 12000 Series Internet Routers

• Per Packet Load Balancing

• Privilege Command Enhancements

• Post-Switchover Core Dump

• Reserve Memory for Console Access

• Route Processor Redundancy and Fast Software Upgrade on Cisco 7500 Series Routers

• Route Processor Redundancy Plus for the Cisco 12000 Series Internet Router

• RPR+ on Cisco 7500 Series Routers

• Single Ring Recovery Protocol

• SNMP for Stateful Switchover

• SNMP Notification Logging

• Stateful Switchover

• Virtual Router Redundancy Protocol

• NetFlow Subinterface Support