Administrator Guide

When you configure a speed for the 10/100/1000/10000 interface, confirm the negotiation auto command
setting. Both sides of the link must have auto-negotiation either enabled or disabled. For speed settings of 1000 or
auto, the software sets the link to auto-negotiation and you cannot change that setting.
NOTE: Starting with Dell EMC Networking OS version 7.8.1.0, when you use a copper SFP2
module with catalog number GP-SFP2-1T in the S25P model of the S-Series, you can manually set
its speed with the speed command. When you set the speed to 10 or 100 Mbps, you can also use
the duplex command.
NOTE: In S3100 series, the speed command is not available on the combo ports in the hybrid
mode. You need to provision the combo port as copper or fiber medium using the combo-port-
type command. Seecombo-port-type.
If you use an active optical cable (AOC), you can convert the QSFP+ port to a 10 Gigabit SFP+ port or 1 Gigabit
SFP port. Use the speed command to enable the required speed.
Related
Commands
• negotiation auto — enable or disable auto-negotiation on an interface.
speed (Management interface)
Set the speed for the Management interface.
Syntax
speed {10 | 100 | 1000 | auto}
To return to the default setting, use the no speed command.
Parameters
10 Enter the keyword 10 to set the interface’s speed to 10 Mb/s.
100 Enter the keyword 100 to set the interface’s speed to 100 Mb/s.
1000 Enter the keyword 1000 to set the interface’s speed to 1000 Mb/s.
auto Enter the keyword auto to set the interface to auto-negotiate its speed.
Defaults auto
Command Modes INTERFACE
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC
Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100–ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.11.1 Introduced on the S55, S60, and S4810
8.1.1.0 Introduced on the E-Series.
7.5.1.0 Introduced on the C-Series.
Interfaces 655