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C
OMMAND
L
INE
I
NTERFACE
3-70
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
To force operation to the speed and duplex mode specified in a
speed-duplex command, use the no negotiation command to disable
auto-negotiation on the selected interface.
Example
The following example configures port 5 to 100 Mbps, half-duplex
operation.
Related Commands
negotiation
negotiation
Use this command to enable autonegotiation for a given interface. Use the
no form to disable autonegotiation.
Syntax
negotiation
no negotiation
Default Setting
Enabled
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
If autonegotiation is disabled, auto-MDI/MDI-X pin signal
configuration will also be disabled for the RJ-45 ports.
Console(config)#interface ethernet 1/5
Console(config-if)#speed-duplex 100half
Console(config-if)#no negotiation
Console(config-if)#