Administrator Guide

Can’t configure flowcontrol when half duplex is configure, config ignored
• Half duplex cannot be configured when the flow control configuration is on (default is rx on tx on). The
following error is returned:
Can’t configure half duplex when flowcontrol is on, config ignored
NOTE: The flow control must be off (rx off tx off) before configuring the half duplex.
NOTE: If you use the disable rx flow control command, Dell Networking recommends
rebooting the system.
NOTE: The flow control feature is not supported on the Port Extender Gigabit Ethernet (peGigE)
interface.
Example
Dell(conf-if-te-0/1)# show config
!
interface TengigabitEthernet 0/1
no ip address
switchport
no negotiation auto
flowcontrol rx off tx on monitor 9
no shutdown
...
Related
Commands
• show running-config — displays the flow configuration parameters (non-default values only).
• show interfaces — displays the negotiated flow control parameters.
interface
Configure a physical or logical interfaces on the switch.
C9000 Series
Syntax
interface interface range [group interface]
Parameters
interface Enter one of the following keywords and slot/port, pe-id /stack-unit or number
information:
• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/
port information.
• For a Gigabit Ethernet interface, enter the keyword GigabitEthernet then the
slot/port information.
• For a Loopback interface, enter the keyword loopback then the slot/port
information. The range is from 0 to 16383.
• For a Management Ethernet interface, enter the keyword managementethernet
then the slot/port information.
• For a null interface, enter the keyword null then the slot/port information. The Null
interface number is 0.
• For a Port Channel interface, enter the keyword port-channel then the port-
channel ID. Range is from 1 to 4096.
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then
the slot/port information.
• For a Tunnel interface, enter the keyword tunnel then the tunnel ID. The range is
from 1 to 16383.
• For a VLAN interface, enter the keyword vlan then the slot/port information. The
range is from 1 to 4094.
• For a port extender Gigabit Ethernet interface, enter the keyword peGigE then the
pe-id / stack-unit / port-id information. The pe-id range is from 0 to 255; the stack-
unit unit-number range is from 0 to 7; and the port-id range is from 1 to 48.
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Interfaces