Pfc Priority - Dell Force10 MXL Blade Reference Manual

pfc no-drop queues
Configure the port queues that will still function as no-drop queues for lossless traffic.
Syntax
pfc no-drop queues queue-range
To remove the no-drop port queues, use the no pfc no-drop queues command.
Parameters
queue-range
Defaults
No lossless queues are configured.
Command Modes
INTERFACE
Command
History
Version 8.3.16.1
Usage
The maximum number of lossless queues globally supported on the switch is two.
Information
Table 9-1
Table 9-1. dot1p Priority-Queue Assignments
dot1p Value in the Incoming Frame

pfc priority

Configure the CoS traffic to be stopped for the specified delay.
Syntax pfc priority priority-range
To delete the pfc priority configuration, use the no pfc priority command.
Parameters
priority-range
Enter the queue range. Separate the queue values with a comma; specify a
priority range with a dash; for example,
no-drop queues 2-3
Valid values: 0 to 3.
Introduced on MXL 10/40GbE Switch IO Module
lists the dot1p priority-queue assignments.
0
1
2
3
4
5
6
7
Enter the 802.1p values of the frames to be paused. Separate the priority values with a
comma; specify a priority range with a dash; for example,
Valued values: 0 to 7.
pfc no-drop queues 1,3
.
Egress Queue Assignment
0
0
0
1
2
3
3
3
pfc priority 1,3,5-7
pfc
or
.
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