3Com MSR 30, MSR 50 manual Transmit-priority, Syntax transmit-priority value Undo transmit-priority

314CHAPTER 19: ATM CONFIGURATION COMMANDS

transmit-priority

Syntax transmit-priority value

undo transmit-priority

View PVC view

Parameter value: Transmission priority, in the range 0 to 9, the higher value indicating a higher priority.

The priority level for the UBR service ranges from 0 to 4.

The priority level for the VBR-NRT service ranges from 5 to 7.

The priority level for the VBR-RT service ranges from 8 to 9.

Description Use the transmit-prioritycommand to assign transmission priority for an ATM PVC associated with the UBR, VBR-T, or VBR-NRT service. At the time of bandwidth allocation, the PVCs with higher priorities take precedence over those with lower priorities.

Use the undo transmit-prioritycommand to restore the default transmission priority.

By default, the transmission priority of UBR service, VBR-NRT service, and VBR-RT service are 0, 5, and 8.

If you change the service type of a PVC, the transmission priority of the PVC changes to the default for the current service.

Example # Set the transmission priority of ATM PVC 1/32 to 3.

<Sysname> system-view

[Sysname] interface atm 1/0

[Sysname-Atm1/0] pvc 1/32

[Sysname-atm-pvc-Atm1/0-1/32] transmit-priority 3