speed port Command

This command sets the link speed for the SFP ports 1 and 2 only. Error messages are displayed when invalid values for the ports or the speeds are used. The link speed is retained even if the switch is reset.

Syntax

speed port interface-type interface { 1000 | 10000 }

ONET# speed port extreme-ethernet 0/3 1000
 
Port speed can only be changed for ports 1 and 2!
Unknown argument value
 
ONET# speed port extreme-ethernet 0/2 10001
 
Port speed can only be set to either 1000 or 10000!
Unknown argument value

The default link speed for the SFP ports is 10Gbps. The following output appears for port 1 before the port speed is changed:

ONET# show interfaces
 
Ex0/1 up, line protocol is down (not connect)
Bridge Port Type: Customer Bridge Port
 
Hardware Address is 00:21:28:c4:53:01
MTU 9216 bytes, Full duplex, 10 Gbps, No-Negotiation
HOL Block Prevention enabled.
Input flow-control is off,output flow-control is off
.....
ONET# speed port extreme-ethernet 0/1 1000

The following output appears after the speed is changed:

ONET# show interfaces
 
Ex0/1 up, line protocol is down (not connect)
Bridge Port Type: Customer Bridge Port
 
Hardware Address is 00:21:28:c4:53:01
MTU 9216 bytes, Full duplex, 1 Gbps, No-Negotiation
HOL Block Prevention enabled.
Input flow-control is off,output flow-control is off