According to the document:
http://www.cisco.com/en/US/partner/prod/collateral/modules/ps2706/ps6906/product_bulletin_c25_632385.html
The following Sup modules are supported: WS-SUP720-3B, WS-SUP720-3BXL, VS-S720-10G-3C, VS-S720-10G-3CXL
I don't have the VS-S720-10G-3C or 3CXL, according to my "show inventory" I've got a VS-720-10G. Is that just a quirkiness of the model numbers, or do I really not have a supported Sup?
NAME: "1", DESCR: "VS-S720-10G 5 ports Supervisor Engine 720 10GE Rev. 3.2"
PID: VS-S720-10G , VID: V05, SN: SXXXXXXX
NAME: "msfc sub-module of 1", DESCR: "VS-F6K-MSFC3 MSFC3 Daughterboard Rev. 5.0"
PID: VS-F6K-MSFC3 , VID: V05, SN: SACXXXXXXX
NAME: "VS-F6K-PFC3C Policy Feature Card 3 sub-module of 1", DESCR: "VS-F6K-PFC3C
Policy Feature Card 3 Rev. 1.1"
PID: VS-F6K-PFC3C , VID: V01, SN: SALXXXXXX
NAME: "Te1/4", DESCR: "10Gbase-SR Te1/4"
PID: X2-10GB-SR , VID: V04 , SN: AGXXXXXXX
Tony