Enterasys N Standalone (NSA) Series Configuration Manual page 706

Port Priority and Rate Limiting Configuration Command Set
Configuring Priority to Transmit Queue Mapping
9.3.2.3 clear port priority-queue
Use this command to reset port priority queue settings back to defaults for one or more ports.
clear port priority-queue port-string
Syntax Description
port-string
Command Defaults
None.
Command Type
Switch command.
Command Mode
Read-Write.
Example
This example shows how to clear the priority queue settings on fe.2.12:
Matrix(rw)->clear port priority-queue fe.2.12
9-10 Matrix NSA Series Configuration Guide
Specifies the port for which to clear priority queue. For a
detailed description of possible port-string values, refer
to Section 4.1.1.