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11-1
Configuring the PortMaster 3
11
This chapter describes how to use the command line interface to configure the ISDN
Primary Rate Interface (PRI) Line0 and Line1, and the digital modems on the
PortMaster 3. The PortMaster 3 can also use many of the commands common to all
PortMaster models.
Note – After making any configuration changes to a line (Line0 or Line1), you must use
the save all and reboot commands for the changes to take effect.
This chapter discusses the following topics:
• “Configuring General Settings” on page 11-1
• “Setting the Inband Signaling Protocol for T1” on page 11-3
• “Setting the Inband Signaling Protocol for E1” on page 11-4
• “Configuring ISDN PRI Settings” on page 11-5
• “Using True Digital Modems” on page 11-8
• “Using Channelized T1” on page 11-10
• “Using Multichassis PPP” on page 11-15
• “Troubleshooting the PortMaster 3” on page 11-16
See the
PortMaster
Command Line Reference
for more detailed command descriptions and
instructions.
Configuring General Settings
Use the following general settings to configure the PortMaster 3.
Displaying Line Status
To display the status of a E1 or T1 line, use the following command:
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