Specifications

CHAPTER
7-1
Cisco 1700 Series Router Software Configuration Guide
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7
Configuring Frame Relay
This chapter tells how to configure the Cisco router to connect to a central-site
router over a a Frame Relay line and provides verification steps and
troubleshooting tips.
This chapter contains the following sections:
• Before You Begin
• Frame Relay
• Frame Relay with an Internal DSU/CSU
• ISDN as the Backup WAN Connection
• ISDN as a Backup Connection with Dialer Profiles
• ISDN as a Backup Connection with Floating Static Routes
Before You Begin
The configurations in this chapter are based on the following assumptions:
• Your Cisco router hardware is correctly installed in accordance with the
Hardware Installation Guide for your Cisco router.
• Your Cisco router is connected to a central-site router over Frame Relay.
• Your Cisco router is using multilink Point-to-Point Protocol (PPP).