CISCO VS-S2T-10G-XL= Catalyst 6500 Series Supervisor Engine 2T XL - Control processor - 10GbE - plug-in module - for Catalyst 6503-E, 6504-E, 6506-E, 6506-E IDSM-2, 6509-E, 6509-E 10Gig, 6509-V-E, 6513-E

Virtualization. Native support for VPLS, as well as enhancements such as VPN-aware NAT, VPN statistics, and VPN netflow as important features needed for deployment of network virtualization. Platform scalability. Delivering up to 80 Gbps per slot of switching capacity on E-Series chassis; 2-Terabit aggregate bandwidth capacity, scaling to 4-Terabit capacity with VSS. Support for up to 1056 ports of 1 Gbps and 352 ports of 10 Gbps systems deployed with VSS. Providing 1 Gbps/10 Gbps and 40 Gbps interface support to address future customer bandwidth growth requirements. Netflow application monitoring. Supervisor Engine 2T supports enhanced application monitoring such as flexible and sampled netflow for intelligent and scalable application monitoring.