Configure Port Speed

About this task

Manually configure the port speed.

Important

If Auto-Negotiation is disabled and you change the speed on a port that results in a configuration mismatch in speed between two ports, VSP 4900 Series switches may show an incorrect operational status of "up" for the mismatched ports.

Procedure

Enter GigabitEthernet Interface Configuration mode:

enable

configure terminal

interface GigabitEthernet {slot/port[/sub-port][-slot/port[/sub-port]][,...]}

Note

If the platform supports channelization and the port is channelized, you must also specify the sub-port in the format slot/port/sub-port.
Configure the speed for one or more ports:
speed {10|100|1000|10000|2500|25000|5000}
or
speed port {slot/port[/sub-port][-slot/port[/sub-port]][,...]}] {10|100|1000|10000|2500|25000|5000}

Variable Definitions

The following table defines parameters for the speed command.


Variable	Value
`{slot/port[/sub-port] [-slot/port[/sub-port]] [,...]}`	Specifies the port or ports that you want to configure.
10	Configures the port speed to 10 Mbps.
100	Configures the port speed to 100 Mbps.
1000	Configures the port speed to 1 Gbps.
10000	Configures the port speed to 10 Gbps.
2500	Configures the port speed to 2.5 Gbps.
25000	Configures the port speed to 25 Gbps.
5000	Configures the port speed to 5 Gbps.