Switching Commands
208
ProSafe Managed Switch
priority-flow-control priority
Use this command to specify the priority group(s) that should be paused when necessary to
prevent dropped frames; i.e., the group to receive priority flow control. This configuration has
no effect on interfaces not enabled for priority flow control.
VLAN tagging must be enabled to carry the 802.1p value through the network. The number of
lossless priorities supported is 2. Additionally, the mapping of class-of-service levels to
802.1p priority values to must be set to one-to-one.
Format
priority-flow-control priority priority-list {drop | no-drop}
Mode
Default
show interface priority-flow-control
This command displays a summary of the priority flow control configuration for a specified
interface or all interfaces.
Format
show interface priority-flow-control [interface
<unit/slot/port>]
Mode
(Switch) #show interface priority-flow-control
Port Drop No-Drop Operational
Priorities Priorities Status
------ --------------- --------------- -----------
0/1 0-7 Inactive
0/2 0-7 Inactive
Interface Config
drop
Privileged EXEC
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