Speed-Duplex - Digisol DG-GS4826S Management Manual

C 32 | Interface Commands
HAPTER

speed-duplex

E
XAMPLE
The following example disables port 5.
Console(config)#interface ethernet 1/5
Console(config-if)#shutdown
Console(config-if)#
This command configures the speed and duplex mode of a given interface
when auto-negotiation is disabled. Use the no form to restore the default.
S
YNTAX
speed-duplex {1000full | 100full | 100half | 10full | 10half}
no speed-duplex
1000full - Forces 1 Gbps full-duplex operation
100full - Forces 100 Mbps full-duplex operation
100half - Forces 100 Mbps half-duplex operation
10full - Forces 10 Mbps full-duplex operation
10half - Forces 10 Mbps half-duplex operation
D S
EFAULT ETTING
Auto-negotiation is enabled by default on the Gigabit ports, and
u
disabled on the 10 Gigabit ports.
When auto-negotiation is disabled, the default speed-duplex setting is
u
100full on the 1000Base-T ports, 1000full on the 1000Base SFP ports,
and 10Gfull on the 10G ports.
The speed-duplex setting on the 10G ports is fixed at 10Gfull.
u
C M
OMMAND ODE
Interface Configuration (Ethernet, Port Channel)
C U
OMMAND SAGE
The 1000BASE-T and 10GBASE-T standard does not support forced
u
mode. Auto-negotiation should always be used to establish a
connection over any 1000BASE-T and 10GBASE-T port or trunk. If not
used, the success of the link process cannot be guaranteed when
connecting to other types of switches.
To force operation to the speed and duplex mode specified in a speed-
u
duplex command, use the
negotiation on the selected interface.
When using the negotiation
u
optimal settings will be determined by the
the speed/duplex mode under auto-negotiation, the required mode
must be specified in the capabilities list for an interface.
– 852 –
no negotiation command to disable auto-
command to enable auto-negotiation, the
capabilities command. To set