link-mode
Syntax
link-mode (full-duplex | half-duplex);
Hierarchy Level
[edit interfaces interface-name],[edit interfaces ge-pim/0/0 switch-options switch-port port-number]
Release Information
Statement introduced before Junos OS Release 7.4.
Description
Set the device’s link connection characteristic.
Options
full-duplex—Connection is full duplex.
half-duplex—Connection is half duplex.
- Default: Fast Ethernet interfaces, except the J Series ePIM Fast Ethernet interfaces, can operate in either full-duplex or half-duplex mode. The router’s management Ethernet interface, fxp0 or em0, the built-in Fast Ethernet interfaces on the FIC (M7i router), and the Gigabit Ethernet ports on J Series Services Routers with uPIMs installed and configured for access switching mode autonegotiate whether to operate in full-duplex or half-duplex mode. Unless otherwise noted here, all other interfaces operate only in full-duplex mode.
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
