Sunfire B1600 manual Speed-duplex, Consoleconfig#interface ethernet SNP5

Command Mode

Interface Configuration (Ethernet, Port Channel)

Example

The following example configures a description for down-link port SNP5.

Console(config)#interface ethernet SNP5

Console(config-if)#descriptionRD-SW#3

Console(config-if)#

4.3.8.3speed-duplex

Use this command to configure the speed and duplex mode of a given interface when auto-negotiation is disabled. Use the no form to restore the default.

Syntax

speed-duplex {1000full 100full 100half 10full 10half}

no speed-duplex

■1000full – Forces 1000 Mbit/sec full-duplex operation

■100full – Forces 100 Mbit/sec full-duplex operation

■100half – Forces 100 Mbit/sec half-duplex operation

■10full – Forces 10 Mbit/sec full-duplex operation

■10half – Forces 10 Mbit/sec half-duplex operation

Default Setting

■Auto-negotiation is enabled by default.

■When auto-negotiation is disabled, the default speed-duplex setting is 100full. for Fast Ethernet ports and 1000full for Gigabit Ethernet ports.

Note – When auto-negotiation is disabled, you can only set the up-link ports to 10 Mbit/sec or 100 Mbit/sec. To force a port to operate at 1 Gbit/sec full duplex, enable auto-negotiation, and set the port capabilities to 1000full only.

Chapter 4 Command-Line Reference 4-85