Dell Force10 MXL Blade MXL 10/40GbE Switch IO Module FTOS Command Line Referen - Page 167

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 Enter the queue range. Separate the queue values with a comma; specify a priority range with a dash; for example, pfc no-drop queues 1,3 or pfc no-drop queues 2-3. Valid values: 0 to 3. Defaults No lossless queues are configured. Command Modes INTERFACE Command History Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Module Usage Information The maximum number of lossless queues globally supported on the switch is two. Table 9-1 lists the dot1p priority-queue assignments. Table 9-1. dot1p Priority-Queue Assignments dot1p Value in the Incoming Frame 0 1 2 3 4 5 6 7 Egress Queue Assignment 0 0 0 1 2 3 3 3 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 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, pfc priority 1,3,5-7. Valued values: 0 to 7. Data Center Bridging | 167