Specifications

Chapter 9 Configuring X.25
X.25 over ISDN D Channel
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Cisco 1700 Series Router Software Configuration Guide
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Step 2 Check the success rate in the command output. If the success rate is below
100 percent, refer to the following “Troubleshooting X.25 Problems” section for
suggestions.
Note The modem might need time to synchronize with the central-site
router. You might have to enter the ping command several times
before you get a response.
Confirming That the X.25 Map Is Configured Correctly
Follow these steps to confirm that the X.25 map is configured correctly:
Step 1 Enter the show x25 map command. You should see command output similar to
the following:
Router# show x25 map
Serial0: X.121 2345 <--> ip 192.168.39.40,
ipx 9876.0000.0c03.ecc6
PERMANENT, BROADCAST, 1 VC: 1*
Step 2 Confirm that your IPX network number and the remote device IP address and IPX
address appear in the command output as shown in the example. The IP and IPX
addresses shown in your output will be different from those shown in the example.
Confirming Switched Virtual Circuit and Permanent Virtual Circuit Information
Follow these steps to confirm the switched virtual circuit and permanent virtual
circuit information:
Step 1 From the privileged EXEC command mode, enter the show x25 vc command. You
should see command output similar to the following:
Router# show x25 vc
SVC 1, State: D1, Interface: Serial0
Started 00:04:10, last input 00:00:26, output 00:00:33 Connects 2345
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