Cisco Catalyst 6500 Series Virtual Switching Supervisor Engine VS-S720-10G-3CXL is the first supervisor engine combines 10GB Ethernet uplinks and IPV6 in
hardware in an industry.
The supervisor engine VS-S720-10G-3CXL designs for enterprise core, distribution (backbone area) applications and data centers, along
with high-density uplinks and hardware-based feature set, enabling customers to build high-performance, feature-rich campus networks, metropolitan aggregation,
and various WAN edge networks.