LevelOne GTL-2691 - Manual (Page 1002)

C HAPTER 31 | Interface Commands
Interface Configuration
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media-type This command forces the port type selected for combination ports 21-24.
Use the no form to restore the default mode.
S YNTAX
media-type mode
no media-type
mode
copper-forced - Always uses the built-in RJ-45 port.
sfp-forced - Always uses the SFP port (even if a module not
installed).
sfp-preferred-auto - Uses SFP port if both combination types
are functioning and the SFP port has a valid link.
D EFAULT S ETTING
Ports 1-20: none
Ports 21-24: sfp-preferred-auto
C OMMAND M ODE
Interface Configuration (Ethernet)
E XAMPLE
This forces the switch to use the built-in RJ-45 port for the combination
port 24.
Console(config)#interface ethernet 1/24
Console(config-if)#media-type copper-forced
Console(config-if)#
negotiation This command enables auto-negotiation for a given interface. Use the no
form to disable auto-negotiation.
S YNTAX
[no] negotiation
D EFAULT S ETTING
Enabled
C OMMAND M ODE
Interface Configuration (Ethernet, Port Channel)
C OMMAND U SAGE
◆ 1000BASE-T and 10GBASE-T do not support forced mode. Auto-
negotiation should always be used to establish a connection over any
1000BASE-T and 10GBASE-T port or trunk.