Cisco IOS Wide-Area Networking Configuration Guide - Free Books

Supported Port Adapters for the Cisco 7200 Series and Cisco 7500Series RoutersThe following port adapters support L2TPv3 on the Cisco 7200 series and Cisco 7500 series routers:• Single-port Fast Ethernet 100BASE-TX• Single-port Fast Ethernet 100BASE-FX• Dual-port Fast Ethernet 100BASE-TX• Dual-port Fast Ethernet 100BASE-FX• Gigabit Ethernet port adapter• 12-port Ethernet/2-port FE adapter• 4-port synchronous serial port adapter• Enhanced 4-port synchronous serial port adapter• 8-port synchronous serial port adapter• Single-port HSSI adapter• Dual-port HSSI adapter• Single-port enhanced OC-3 ATM port adapter• 8-port multichannel E1 G.703/G.704 120-ohm interfaces• 2-port multichannel E1 G.703/G.704 120-ohm interfaces• 8-port multichannel T1 with integrated data service units (DSUs)• 8-port multichannel T1 with integrated channel service units (CSUs) and DSUs• 4-port multichannel T1 with integrated CSUs and DSUs• 2-port multichannel T1 with integrated CSUs and DSUs• 8-port multichannel T1/E1• 1-port multichannel T3 interface• 1-port multichannel E3 interface• 2-port enhanced multichannel T3 port adapter• Single-port T3 port adapter• Single-port E3 port adapter• 2-port T3 port adapter• 2-port T3 port adapter• Single-port Packet over SONET (PoS), single-mode, long reach• Single-port PoS, single-mode, intermediate reach• Single-port PoS, multimode• Eight-port T1 ATM port adapter with inverse multiplexing over ATM (IMA)• Eight-port E1 ATM port adapter with IMAThe following port adapters support L2TPv3 on the Cisco 7200 series routers only:• 8-port Ethernet adapter• 4-port Ethernet adapter3