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tutorial
 CISCO Frame Relay Tutorial
Frame Relay is a high-performance WAN protocol that operates at the physical and data link layers of the OSI reference model.
Frame Relay originally was designed for use across Integrated Services Digital Network (ISDN) interfaces.
Today, it is used over a variety of other network interfaces as well.
preview:
http://www.cisco.com/univercd/cc/td/doc/cisintwk/ito_doc/frame.htm
2/16/2004
Tags: frame relay
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