Related Topics
Configuring Gigabit Ethernet Interfaces (CLI Procedure)
Configuring Gigabit Ethernet Interfaces (J-Web Procedure)
JUNOS Software Network Interfaces Configuration Guide at https://www.juniper.net/techpubs/software/junos/junos95/index.html

auto-negotiation

Syntax


                        
                           (auto-negotiation | no-auto-negotiation);

Hierarchy Level


                        
                           [edit interfaces                 interface-name            
                                  ether-options]

Release Information

Statement introduced in JUNOS Release 9.0 for EX Series switches.

Description

Explicitly enable or disable autonegotiation.

auto-negotiation—Enable autonegotiation.
no-auto-negotiation—Disable autonegotiation. When autonegotiation is disabled, you must explicitly configure link mode and speed options.

Default

Autonegotiation is automatically enabled. No explicit action is taken after the autonegotiation is complete or if the negotiation fails.

Required Privilege Level

interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.