ZyXEL Communications XS3800-28 Cli Reference Manual page 79

20.2.2 PFC Command Examples
In the following example, PFC on switch A, port 1, is set to auto, so that it can accept the priority
configuration from the peer switch B. If switch A did not receive PFC PDU from switch B, then priority 2,
will be used by switch A.
switchA# configure
switchA(config)# interface port-channel 1
switchA(config-interface)# priority-flow-control auto
switchA(config-interface)# priority-flow-control priority 2
switchB# configure
switchB(config)# interface port-channel 1
switchB(config-interface)# priority-flow-control
switchB(config-interface)# priority-flow-control priority 3-5
Use the show command to see the PFC configuration. Operation-Priority shows whether switch A is using
switch B's configured priorities or not.
In the following example, Switch A is using Switch B's configured priorities.
switchA# show priority-flow-control
Port
--------------------------------------------------------------------
1 Auto
In the following example, Switch A is NOT using Switch B's configured priorities.
switchA# show priority-flow-control
Port
--------------------------------------------------------------------
1 Auto
Chapter 20 Data Center Bridging Commands
Admin Operation
On 2
Admin Operation
On
Ethernet Switch CLI Reference Guide
Admin-Priority
3-5
Admin-Priority
2
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Operation-Priority
Operation-Priority
2