User Manual

9.3.2 Set flow control (IEEE 802.3x PAUSE send/receive) (interface)
[Syntax]
flowcontrol type
no flowcontrol
[Parameter]
type : Flow control operation
Setting value Description
auto Enable flow control auto negotiation
both Enable transmission/reception of Pause frames
disable Disable flow control
[Initial value]
flowcontrol disable
[Input mode]
interface mode
[Description]
Enables flow control for the LAN/SFP port (IEEE 802.3x PAUSE frames send/receive).
If this is executed with the "no" syntax, flow control is disabled.
[Note]
This command can be specified only for LAN/SFP port.
This will not operate if flow control is disabled for the system.
Sending and receiving of PAUSE frames are enabled or disabled as a set.
The period of pause time requested when the SWR2310 transmits a PAUSE frame is 0xFFFF (65535).
The following limitations apply.
• When using an SPF+ module, auto negotiation of flow control is unsupported.
• If the following conditions apply, auto negotiation and Pause frame transmission are unsupported. (Pause frame reception
only is supported)
• If the stack function is enabled and flow control is enabled
• It is not possible to specify "flowcontrol auto" for a combo port.
[Example]
Enable flow control for LAN port #1.
SWR2310(config)#interface port1.1
SWR2310(config-if)#flowcontrol both
Disable flow control for LAN port #1.
SWR2310(config)#interface port1.1
SWR2310(config-if)#no flowcontrol
9.3.3 Show flow control operating status
[Syntax]
show flowcontrol [inteface ifname]
[Keyword]
interface : Specifies the interface to show
[Parameter]
ifname : Name of LAN/SFP port. If this is omitted, the command applies to all interfaces.
Interface to show
[Input mode]
unprivileged EXEC mode, privileged EXEC mode
Command Reference | Traffic control | 281