SMC Networks SMC6752AL2 Manuel D’Utilisation
C
OMMAND
L
INE
I
NTERFACE
4-150
• To force flow control on or off (with the flowcontrol or no
flowcontrol command), use the no negotiation command to disable
auto-negotiation on the selected interface.
auto-negotiation on the selected interface.
• When using the negotiation command to enable auto-negotiation,
the optimal settings will be determined by the capabilities command.
To enable flow control under auto-negotiation, “flowcontrol” must
be included in the capabilities list for any port
To enable flow control under auto-negotiation, “flowcontrol” must
be included in the capabilities list for any port
• Avoid using flow control on a port connected to a hub unless it is
actually required to solve a problem. Otherwise back pressure
jamming signals may degrade overall performance for the segment
attached to the hub.
jamming signals may degrade overall performance for the segment
attached to the hub.
Example
The following example enables flow control on port 5.
The following example enables flow control on port 5.
Related Commands
shutdown
This command disables an interface. To restart a disabled interface, use the
no form.
no form.
Syntax
[no] shutdown
Default Setting
All interfaces are enabled.
Command Mode
Interface Configuration (Ethernet, Port Channel)
Console(config)#interface ethernet 1/5
Console(config-if)#flowcontrol
Console(config-if)#no negotiation
Console(config-if)#
Console(config-if)#flowcontrol
Console(config-if)#no negotiation
Console(config-if)#