ADTRAN 1000R Series frame-relay bc <committed burst value>

Command Reference Guide Frame Relay Sub-Interface Config Command Set

frame-relay bc <committed burst value>

Use the frame-relay bc command to set the bc (committed burst) value for a Frame Relay sublink. The

value is in bits. Use the no form of this command to return to default.

Syntax Description

<committed bu rs t valu e> Specifies the committed burst value (in bits) for the sublink.

Default Values

By default, the committed burst value is set to 0 (no limit).

Applicable Platforms

This command applies to the NetVanta 1000R, 3000, 4000, and 5000 and Total Access 900 Series units.

Command History

Release 4.1 Command was introduced.

Functional Notes

The time interval is alwa ys one second, so this can also be considered bits per second. Shaping is

performed on a sliding one-second window to make maximum use of configured bandwidth. Note that

when both bc and be are non-zero, shaping is performed on the virtual circuit. The circuit is limited to the

sum of bc and be , and it is recommended that the sum always be greater than 8000.

Usage Examples

The following example configu res the Frame Relay sublink with a committed burst value of 128,000 bits:

(config)#interface frame-relay 1.1

(config-fr 1.16)#frame-relay bc 128000