Configuring The Dsx-1 Interface - HP ProCurve Secure 7000dl Series Basic Management And Configuration Manual

This chapter includes only the T1 configuration steps that directly affect the
DSX-1 interface. You must configure the other settings for the T1-carrier line,
configure the Data Link Layer protocol, and bind the physical interface to the
logical interface. For detailed information about configuring the T1 interface
for data communications, see Chapter 4: Configuring E1 and T1 Interfaces.

Configuring the DSX-1 Interface

1. Access the T1 interface for the DSX-1 module:
Syntax: interface t1 <slot>/2
For example, if the T1 + DSX-1 module is in slot 1, enter
ProCurve(config)# interface t1 1/2
2. Configure the line coding to match the coding used by the PBX. The
default setting is B8ZS.
Syntax: coding [ami | b8zs]
For example, to configure the T1 interface to use the coding ami option,
enter:
ProCurve(config-t1 1/2)# coding ami
3. Configure the frame format. The default setting is ESF.
Syntax: framing [d4 | esf]
For example, to configure the T1 interface to use D4, enter:
ProCurve(config-t1 1/2)# framing d4
4. Enter the cable length setting so that the Secure Router OS can establish
the proper signal level. Enter:
Syntax: line-length <cable length>
Replace <cable length> with -7.5 or the length of the cable in feet, up to
655 feet.
5. Configure the signaling mode:
Syntax: signaling-mode [message-oriented | none | robbed-bit]
6. Activate the interface
ProCurve(config-t1 1/2)# no shutdown
Configuring the E1 + G.703 and T1 + DSX-1 Modules
Quick Start
9-25