Note

Before installing or upgrading the device, refer to the device release notes.

• Cisco Catalyst 9600 Series Switches documentation, located at:

  https://www.cisco.com/c/en/us/products/switches/catalyst-9600-series-switches/index.html

• Cisco Catalyst 9200 Series Switches documentation, located at:

  https://www.cisco.com/c/en/us/products/switches/catalyst-9200-series-switches/index.html

• C9500X-28C8D documentation, located at:

  http://www.cisco.com/go/c9500

• Cisco Catalyst 9300 Series Switches documentation, located at:

  http://www.cisco.com/go/c9300

• Cisco SFP and SFP+ modules documentation, including compatibility matrixes, located at:

  http://www.cisco.com/en/US/products/hw/modules/ps5455/tsd_products_support_series_home.html

• Cisco Validated Designs documents, located at:

  http://www.cisco.com/go/designzone