Cisco Catalyst 3650 Series User Manual

speed
To specify the speed of a 10/100/1000/2500/5000 Mbps port, use the speed command in interface configuration
mode. To return to the default value, use the no form of this command.
speed {10| 100| 1000| 2500| 5000| auto [10| 100| 1000| 2500| 5000]| nonegotiate}
no speed
Syntax Description
Specifies that the port runs at 10 Mbps.10
Specifies that the port runs at 100 Mbps.100
Specifies that the port runs at 1000 Mbps. This option is valid and visible only on
10/100/1000 Mb/s ports.
1000
Specifies that the port runs at 2500 Mbps. This option is valid and visible only on
multi-Gigabit-supported Ethernet ports.
2500
Specifies that the port runs at 5000 Mbps. This option is valid and visible only on
multi-Gigabit-supported Ethernet ports.
5000
Detects the speed at which the port should run, automatically, based on the port at the
other end of the link. If you use the 10, 100, 1000, 1000, 2500, or 5000 keyword
with the auto keyword, the port autonegotiates only at the specified speeds.
auto
Disables autonegotiation, and the port runs at 1000 Mbps.nonegotiate
Command Default
The default is auto.
Command Modes
Interface configuration
Command History
ModificationRelease
This command was introduced.Cisco IOS XE 3.3SE
This command was modified. The
following keywords were added:
2500 and 5000. These keywords
are visible only on multi-Gigabit
Ethernet port supporting devices.
Cisco IOS XE Denali 16.3.1
Command Reference, Cisco IOS XE Everest 16.5.1a (Catalyst 3650 Switches)
126
speed

Cisco Catalyst 3650 Series Specifications

General

Brand	Cisco
Model	Catalyst 3650 Series
Category	Switch
Language	English