unnumbered-address (Ethernet)
Syntax
unnumbered-address interface-name <preferred-source-address address>;
Hierarchy Level
[edit interfaces interface-name unit logical-unit-number family family], [edit logical-systems logical-system-name interfaces interface-name unit logical-unit-number family family]
Description
For Ethernet interfaces, enable the local address to be derived from the specified interface. Configuring an unnumbered Ethernet interface enables IP processing on the interface without assigning an explicit IP address to the interface.
Options
interface-name—Name of the interface from which the local address is derived.
The specified interface must have a logical unit number and a configured
IP address, and must not be an unnumbered interface.
The preferred-source-address statement is explained
separately.
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 8.2.
preferred-source-address option introduced in Junos
OS Release 9.0.