Dell Networking 2024 Reference Manual page 375

Interface specific configuration overrides any global configuration.
Changing the flow control setting on a copper port restarts auto-negotiation
and causes a brief link-flap while auto-negotiation occurs. Changing the flow
control setting on a fiber port may cause a brief link flap as the PHY is reset.
Enabling flow control on some ports and not others can lead to excessive
packet loss in situations where some ports on the switch have been paused
and the internal packet buffers are consumed. This situation may cause traffic
loss on other ports that are not congested or flow controlled.
Example
console(config)#flowcontrol receive off
console(config)#flowcontrol receive on
interface
Use this command to configure parameters for the gigabit Ethernet and ten-
gigabit Ethernet ports, and for port-channels. While in Global Configuration
mode, enter the interface command (with a specific interface). To exit to
Global Configuration mode, enter exit. To return to Privileged EXEC mode,
press Ctrl-Z or enter end.
Additional forms of the interface command enable configuring VLANs, tunnels, the
loopback interface, the out-of-band interface, and ranges of interfaces. See
interface vlan,
Syntax
interface {gigabitethernet unit/slot/port | port-channel
| tengigabitethernet unit/slot/port
Default Configuration
This command has no default configuration.
Command Mode
Global Configuration, Interface Configuration
interface tunnel, interface loopback, and
|
fortygigabitethernet unit/slot/port}
Ethernet Configuration Commands
interface range.
port-channel-number
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