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speed-duplex

Use this command to configure the speed and duplex mode of a
given interface when autonegotiation is disabled. Use the no form
to restore the default.
Syntax
speed-duplex {1000full | 100full | 100half | 10full |
10half}
no speed-duplex
1000full - Forces 1000 Mbps 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
Default Setting
Auto-negotiation is enabled by default.
When auto-negotiation is disabled, the default speed-duplex
setting is 1000full for Gigabit Ethernet ports.
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.
When using the negotiation command to enable
auto-negotiation, the optimal settings will be determined by the
capabilities command. To set the speed/duplex mode under
auto-negotiation, the required mode must be specified in the
capabilities list for an interface.
b_mgmt.book Page 94 Tuesday, July 8, 2003 5:24 PM