Enable TX flow control for TX to transmit the MAC control PAUSE frames to indicate congestion on the receive side of the port interface. Flow control can only be enabled on 1 Gbit/s and 10 Gbit/s ports. Flow control cannot be enabled for ports that run at less than 1 Gbit/s.
default tx-flow-control
default tx-flow-control enable
default tx-flow-control port {slot/port[/sub-port][-slot/port[/sub-port]][,...]}
default tx-flow-control port {slot/port[/sub-port][-slot/port[/sub-port]][,...]} enable
no tx-flow-control
no tx-flow-control enable
no tx-flow-control port {slot/port[/sub-port][-slot/port[/sub-port]][,...]}
no tx-flow-control port {slot/port[/sub-port][-slot/port[/sub-port]][,...]} enable
tx-flow-control
tx-flow-control enable
tx-flow-control port {slot/port[/sub-port][-slot/port[/sub-port]][,...]}
tx-flow-control port {slot/port[/sub-port][-slot/port[/sub-port]][,...]} enable
Identifies the slot and port in one of the following formats: a single slot and port (slot/port), a range of slots and ports (slot/port-slot/port), or a series of slots and ports (slot/port,slot/port,slot/port). If the platform supports channelization and the port is channelized, you must also specify the sub-port in the format slot/port/sub-port.
The default is disabled.
tx-flow-control is enabled by default on XA1400 Series.
GigabitEthernet Interface Configuration