Speed Auto - H3C S5120-SI Series Command Reference Manual

Parameters
10: Specifies the interface rate as 10 Mbps. The optical interface of a SFP port does not support the 10
keyword.
100: Specifies the interface rate as 100 Mbps. The optical interface of a SFP port does not support the
100 keyword.
1000: Specifies the interface rate as 1,000 Mbps.
auto: Specifies to determine the interface rate through auto-negotiation.
Description
Use the speed command to configure Ethernet port data rate.
Use the undo speed command to restore Ethernet port data rate.
Note that:
On the electrical interface of an Ethernet port, the purpose of using the speed command to set the
data transmission rate is to make it consistent with that of the peer.
On an SFP port, the purpose of using the speed command to set the data transmission rate is to
make it consistent with that of the pluggable optical module.
Related commands: duplex, speed auto.
Examples
# Configure the interface rate as 100 Mbps for interface GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] speed 100

speed auto

Syntax
speed auto [ 10 | 100 | 1000 ] *
undo speed
View
Ethernet port view
Default Level
2: System level
Parameters
10: Specifies the interface auto-negotiation rate as 10 Mbps.
100: Specifies the interface auto-negotiation rate as 100 Mbps.
1000: Specifies the interface auto-negotiation rate as 1000 Mbps.
Description
Use the speed auto command to configure the auto-negotiation rate range of the current Ethernet port.
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