IOS upgrade for Catalyst 2950

[Fadi.1984]

Hii,

i wanted to know how i can upgrade my 7 catalyst 2950 switches, what kind of tool i need to use for upgrading process? is there any help on that? or maybe this model is out of use now a day and no more support.

your help is appreciated

Fadi,

[glen.grant]

  If you have a CCO account follow this doc.

http://www.cisco.com/en/US/partner/products/hw/switches/ps628/products_configuration_example09186a0080169627.shtml