Specifications

CHAPTER
9-1
Cisco 1700 Series Router Software Configuration Guide
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9
Configuring X.25
This chapter describes how to configure the Cisco router to connect to a
central-site router over an X.25 line or over an ISDN line and provides verification
steps and troubleshooting tips.
This chapter contains the following sections:
• Before You Begin
• X.25
• X.25 over ISDN B Channel
• X.25 over ISDN D Channel
• Troubleshooting X.25 Problems
Before You Begin
The configurations in this chapter are based on the following assumptions:
• The router is connected a central-site router.
• You are routing IP and Internetwork Packet Exchange (IPX) network traffic.
Before you begin configuration, be aware of the following:
• You need to enter the commands in the order shown in the task tables.
• The values shown in italic are examples. You should substitute the values
shown with values that are appropriate for your network.
• You should be familiar with Cisco IOS software and its conventions.