Summary

Cisco.com

* Frame Relay is a standard that defines the process for sending data over a public data network.

* Frame Relay connections operate over virtual circuits.

* LMI is a signaling standard between the CPE device and the Frame Relay switch that is responsible for managing the connection and maintaining status between the devices.

© 2004 Cisco Systems, Inc. All rights reserved. BCRAN v2.1—8-5

Quiz

Use the practice items here to review what you learned in this lesson. The correct answers are found in the Quiz Answer Key.

Q1) The connection between the customer site and the service provider network is known as the_.

A) Network-to-Network Interface

B) user-network interface

C) serial interface

D) network to user interface

Q2) Frame Relay provides connections between sites using a VC that is identified by its

A) IP address

B) network address

C) DLCI

Q3) Which DLCI does the Frame Relay LMI type "Cisco" use for communication?

A)

15

B)

1023

C)

0

D)

16

0 0

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