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Configuring Port Priority
Configuring Port Priority
Purpose
To view or configure port priority characteristics as follows:
•
Display or change the port default Class‐of Service (CoS) transmit priority (0 through 7) of
each port for frames that are received (ingress) without priority information in their tag
header.
•
Display the current traffic class mapping‐to‐priority of each port.
•
Set each port to transmit frames according to 802.1D (802.1p) priority transmit queues set in
the frame header.
Commands
For information about...
show port priority
set port priority
clear port priority
show port priority
Use this command to display the 802.1D priority for one or more ports.
Syntax
show port priority [port-string]
Parameters
port‐string
Defaults
If port‐string is not specified, priority for all ports will be displayed.
Mode
Switch command, Read‐Only.
Example
This example shows how to display the port priority for the fe.2.1 through 5:
Matrix(rw)->show port priority fe.2.1-5
fe.2.1 is set to 0
fe.2.2 is set to 0
fe.2.3 is set to 0
fe.2.4 is set to 0
22-2 Port Priority and Rate Limiting Configuration
(Optional) Displays priority information for a specific port. For a
detailed description of possible port‐string values, refer to "Port String
Syntax Used in the CLI" on page 4‐2.
show port priority
Refer to page...
22-2
22-3
22-3
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