• Network interface cards
• Troubleshooting tools
• Field notices and security advisories
Follow these steps:
1. Open your browser, and go to http://www.cisco.com/.
2. Click Technical Support > Product Support.
3. Click Switches and Hubs > Catalyst 2950 Series Switches > Troubleshooting.
4. Click the subject that addresses the problem that you are experiencing.
For More Information
For more information about the switch, refer to these documents on Cisco.com:
• Catalyst 2950 Switch Hardware Installation Guide (order number DOC-7811157=). This guide
provides complete hardware descriptions and detailed installation procedures.
• Regulatory Compliance and Safety Information for the Catalyst 2950 Switch (order number
DOC-7816625). This guide contains agency approvals, compliance information, and translated
warning statements.
• Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide (order number
DOC-7811380=). This guide provides a product overview and detailed descriptions and
procedures of the switch software features.
• Catalyst 2950 and Catalyst 2955 Switch Command Reference (order number DOC-7811381=).
This reference provides detailed descriptions of the Cisco IOS commands specifically created or
modified for the switch.
• Catalyst 2950 and Catalyst 2955 Switch System Message Guide (order number DOC-7814233=).
This guide provides descriptions of the system messages specifically created or modified for the
switch.
8
Obtaining Documentation
Cisco documentation and additional literature are available on Cisco.com. Cisco also provides several
ways to obtain technical assistance and other technical resources. These sections explain how to obtain
technical information from Cisco Systems.
21