backup-options
Syntax
backup-options {
interface interface-name;
}
Hierarchy Level
[edit interfaces interface-name unit logical-unit-number], [edit logical-systems logical-system-name interfaces interface-name unit logical-unit-number]
Description
Configure an interface to be used as a backup interface if the primary interface goes down. This is used to support ISDN dial backup operation.
The remaining statement is explained separately. See CLI Explorer.
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Release Information
Statement introduced before Junos OS Release 7.4.