Online resources represent an invaluable tool for the network
troubleshooter. The Internet is a valuable corporate tool for those seeking
answers on specific technical problems.
The Cisco systems web site
reached at http://www.cisco.com/
incorporates customer support, press-release information, and a free knowledge
base tool on all things Cisco.
This site
represents an invaluable resource for Cisco customers, support staff, network
administration, design, and troubleshooting.
Other useful resource sites
are as follows:
Vendor websites also contain a wealth of information and support
resources.
Some computer vendors: