User Manual

Table Of Contents
NETGEAR M4500 Series Switches CLI Command Reference Manual 991
Example: The following example shows the CLI display output for the command show interface priority-flow-
control.
(M4500-32C) #show interface priority-flow-control
Port Drop No-Drop Operational
Priorities Priorities Status
------ --------------- --------------- -----------
0/1 0-7 Inactive
0/2 0-7 Inactive
0/3 0-7 Inactive
0/4 0-7 Inactive
0/5 0-7 Inactive
0/6 0-7 Inactive
0/7 0-7 Inactive
Port: all physical interfaces
Operational Status: Active/Inactive
9.2.2. priority-flow-control mode
This command enables or disables Priority-Flow-Control (PFC) on the given interface.
To return the mode to the default, use the no form of this command. VLAN tagging must be enabled on the
interface 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.
When PFC is enabled on an interface, the normal PAUSE control mechanism is operationally disabled.
Format priority-flow-control mode { on | off}
no priority-flow-control mode
Default Off
Mode DCB (Data Center Bridging) interface mode
Incompatible Configuration
Count
The number of received configurations that were not accepted from a peer
device because they were incompatible.
Priority
The 802.1p priority value.
Received PFC Frames
The number of PFC frames received by the interface with the associated 802.1p
priority.
Transmitted PFC Frames
The number of PFC frames transmitted by the interface with the associated
802.1p priority.