Table of Contents
Advertisement
On 4–port 10G stack units: Changes in the flow-control values may not be
reflected automatically in the show interface output for 10G interfaces. This is
because 10G interfaces do not support auto-negotiation.
Important Points to Remember
•
•
•
•
Example
Dell(conf-if-tengig-0/1)#show config
(partial)
!
interface TenGigabitEthernet 0/1
no ip address
switchport
no negotiation auto
flowcontrol rx off tx on
no shutdown
...
Example
This Example shows how the Dell Networking OS negotiates the flow control
(Values)
values between two Dell Networking chassis connected back-to-back using 1G
copper ports.
Configured
LocRxConf LocTxConf RemoteRxConf RemoteTxConf
off
off
on
on
1466
Do not enable tx pause when buffer carving is enabled. For information and
assistance, consult Dell Networking TAC.
Asymmetric flow control (rx on tx off, or rx off tx on) setting for the
interface port less than 100 Mb/s speed is not permitted. The following error is
returned:
Can't configure Asymmetric flowcontrol when speed <1G,
config ignored
The only configuration applicable to half duplex ports is rx off tx off. The
following error is returned:
Cannot configure Asymmetric flowcontrol when speed <1G,
config ignored>
You cannot configure half duplex when the flow control configuration is on
(default is rx on tx on). The following error is returned: Cannot 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.
off
on
off
on
off
off
off
on
on
off
on
on
off
off
off
on
on
off
on
on
off
off
off
on
on
off
on
on
off
off
PMUX Mode of the MXL 10/40GbE Switch I/O Module
Advertisement
Table of Contents
