`qd-buffer`

Configures the port buffers.

Syntax

qd-buffer device-num buffer-profile queue-depth [ priority-queue ]

no qd-buffer device-num buffer-profile quue-depth [ priority-queue ]

Command Default

Port buffers are not configured.

Parameters

device-num: Specifies the device in the stacking unit. The device number starts from 1.
buffer-profile: Specifies the buffer profile: 1 for 1-Gbps ports, 2 for 10-Gbps ports, and 3 for VoIP ports.
queue-depth: Specifies the number of buffers to allocate.
priority-queue: Specifies the queue of the port. The range is from 0 through 7.

Modes

Global configuration mode

Usage Guidelines

The minimum limit for port buffers is 16. The maximum limit for the port buffer depends on the hardware device.

The no form of the command deletes the port buffers.

Examples

The following example configures the port buffers.

device(config)# qd-buffer 1 2 76

The following example configures the queue buffers.

device(config)# qd-buffer 1 2 76 2

qd-buffer