H3C MSR 20-20 Command Reference Manual page 173

Related command:
Example
Use the command to restore Ethernet interface data rate.
undo speed
By default, Ethernet interface data rate is automatically negotiated between peer
Ethernet interfaces.
Note that the following:
The Combo port does not support the speed command.
■
The speed 1000 command is only applicable to Gigabit Ethernet interface.
■
duplex.
# Configure data rate for the interface Ethernet 1/0 to 100 Mbps.
<Sysname> system-view
[Sysname] interface ethernet 1/0
[Sysname-Ethernet1/0] speed 100
173