Cisco IOS Advanced IP Services - (v. 12.2(50)SY) - license

Release 12.2(50)SY is the first software release to enable the power and innovation of the Supervisor Engine 2T of the Cisco Catalyst 6500 Series Switch. This release provides hardware and software innovations that span multiple technology areas, including application performance with flexible netflow, advanced security and identity with Cisco TrustSec security, Embedded Management with EEM and CMP, advanced IP routing, video and medianet with advanced services and multicast enhancements, IPv6 services and multicast, IPv6 support, EVC, and VPLS.

Release 12.2(50)SY adds more than 200 software features to the Cisco Catalyst 6500 Series, reinforcing its position as the most comprehensive switching platform available.