Modem/DSU Commands

Change Port Speed(s) (chpsp)

(Disruptive)

Use the chpsp command to change the port speed configuration of the TDM ports on a COMSPHERE 3400/4400 Series modem. This command allows you to set each port's optimum and fallback speeds. Port speeds vary according to the device type. Refer to the individual device documentation for specific information on the port speeds available.

For most commands, NMS enables you to specify the destination for the command's results and schedule its execution. If the last page of the input form cannot accommodate the Destination for results and Schedule execution fields, an additional page is provided. For a complete description of these fields, refer to Chapter 1, Introduction.

Access Level: Data Technician, Manager, System Administrator

Abbreviation: chpsp

Alternate: chportsp

Restrictions: For any particular device speed, the sum of the port speeds cannot exceed

the maximum line speed supported by the device.

When changing port speeds, any port that has been configured to receive an external clock source must always be active. Do not disable the port. Do not set the port speed to zero.

For devices set in CCITT Modulation mode, do not set any of the port speeds to 1200 bps or below.

Routine:Yes

Schedule:Yes

Related Commands: Change Options (cho)

Change Port Options (chpo)

Display Options (dso)

Display Port Options (dsop)

Display Port Speed(s) (dspsp)

Change Port Speed(s) Input Forms

There are multiple pages for the Change Port Speed(s) input form.

Page 1

Page 1 enables you to identify the device for which port speeds are to be changed.

This input form contains the following fields:

Device (Required field)

Enter the device whose port speeds are to be changed. Standard addressing format applies to the input. For information on device addressing, refer to Appendix D of the COMSPHERE 6800 Series Network Management System User's/System Administrator's Guide.

6800-A2-GB31-20

January 1997

2-65

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Paradyne 6800 manual Change Port Speeds chpsp, Change Port Speeds Input Forms, Abbreviation chpsp