Cisco 10000-2P2-2DC Software Guide - Page 54

New Features, Enhancements, and Changes Chapter 1 Broadband Aggregation and Leased-Line Overview • TCP MSS Adjust For more information, see the "Configuring PPPoE over Ethernet and IEEE 802.1Q VLAN" chapter in the Cisco 10000 Series Router Broadband Aggregation, Leased-Line, and MPLS Configuration Guide, located at the following URL: http://www.cisco.com/en/US/products/hw/routers/ps133/products_configuration_guide_book0918 6a00804d45ca.html New Features in Cisco IOS Release 12.2(31)SB2 In Cisco IOS Release 12.2(31)SB2, support was added on the Cisco 10000 series router for the following features and functionality: • ACL - Template ACL/12 Bit ACE For more information, see the "Configuring Template ACLs" section on page 25-1. • Frame Relay - Multilink (MLFR-FRF.16) For more information, see the following URL: http://www.cisco.com/en/US/products/sw/iosswrel/ps1838/products_feature_guide09186a0080134 a9e.html • IEEE 802.1Q-in-Q VLAN Tag Termination Support was added for the PRE3. For more information, see the following URL: http://www.cisco.com/en/US/products/sw/iosswrel/ps5207/products_feature_guide09186a00801f0 f4a.html • IP Options Selective Drop For more information, see the "Protecting the Router from DoS Attacks" section on page 26-1. • IPv6 Services: Extended Access Control Lists For more information, see the "IPv6 Extended ACLs" section on page 24-4. • L2TP Domain Screening For more information, see the following URL: http://www.cisco.com/en/US/products/sw/iosswrel/ps5413/products_feature_guide09186a00805a0 782.html • L2VPN Interworking - Ethernet to VLAN Interworking For more information, see the "Ethernet to VLAN-Bridged Interworking" section on page 21-2. • MLPPP - Multilink PPP Support was added for the PRE3 and the valid multilink interface values on the PRE2 and PRE3 for MLP over Serial and Multi-VC MLP over ATM changed from 1 to 9999 (Release 12.2(28)SB and later) to from 1 to 9999 and 65,536 to 2,147,483,647. For more information, see the "Configuring Multilink Point-to-Point Protocol Connections" section on page 22-1. • MPLS VPN-VRF Selection based on Source IP Address For more information, see the following URL: http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122limit/122sz/12214 sz/122szvrf.htm • Multicast VPN Extranet Support 1-20 Cisco 10000 Series Router Software Configuration Guide OL-2226-23