User Manual

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NETGEAR M4500 Series Switches CLI Command Reference Manual 992
9.2.3. priority-flow-control priority
This command enables or disables the priority group for lossless (no-drop) or lossy (drop) behavior on the
selected interface. Up to two lossless priorities can be enabled on an interface. The users must configure the
same no-drop priorities across the network in order to ensure end-to-end lossless behavior.
This command has no effect on interfaces not enabled of PFC. VLAN tagging needs to be turned on in order to
carry the dot1p value through the network. Additionally, the dot1p mapping to class-of-service must be set to
one-to-one.
To enable lossy behavior on all priorities on the interface, use the no form of this command. This has no effect
on interfaces not enabled for PFC or with no lossless priorities configured.
Format priority-flow-control priority <0-7> { drop | no-drop }
no priority-flow-control priority
Default The default behavior for all priorities is drop
Mode DCB (Data Center Bridging) interface mode
9.2.4. clear priority-flow-control statistics
This command clears all global and interface PFC statistics
Format clear priority-flow-control statistics
Mode Privileged Exec
Fields
Definition
<drop>
Disable lossless behavior on the selected priorities.
<no-drop>
Enable lossless behavior on the selected priorities.