refer to the following documents for additional catalyst 4500 series information:

    1 catalyst 4500 series module installation guide at

    http://www.cisco.com/en/us/products/hw/switches/ps4324/products_modul e_installation_guide_book09186a008009c17d.html for information about individual switching modules and supervisors.

    2 regulatory compliance and safety information for the catalyst 4500 series switches at

    http://www.cisco.com/en/us/products/hw/switches/ps4324/products_regula tory_approvals_and_compliance09186a00800d7676.html

    3 the release note appropriate to your software version. release notes are at:

    http://www.cisco.com/en/us/products/hw/switches/ps4324/prod_release_no tes_list.html

    4 the software configuration guide appropriate to your software version.software configuration guides are at:

    http://www.cisco.com/en/us/products/hw/switches/ps4324/products_install ation_and_configuration_guides_list.html

    5 the command reference appropriate to your software version. command references are at:

    http://www.cisco.com/en/us/products/hw/switches/ps4324/prod_command _reference_list.html

    6 the system message guide appropriate to your software version. system message guides are at:

    http://www.cisco.com/en/us/products/hw/switches/ps4324/products_system _message_guides_list.html

    7 there are a number of installation notes and technical tips available for this switch. the top level catalyst 4500 documentation and technical support page is at

    http://www.cisco.com/en/us/products/hw/switches/ps4324/tsd_products_su pport_ series_home.html