link-protection (non-LACP)
Syntax
link-protection { revertive | non-revertive; }
Hierarchy Level
[edit interfaces aex aggregated-ether-options]
Description
User can specify the link-protection revertive statement in the link protection configuration at the aggregated Ethernet interface level to set revertive mode. In revertive mode, adding a higher-priority link to the aggregated Ethernet bundle results in recalculation of the priorities and traffic will switch from the currently active link to the newly added, higher-priority link. Recalculation of priorities is performed only while link event such as addition\deletion and UP/Down operation on link, that is, configuration of this option will not result in any recalculation immediately until next link-event occurs.
In addition to enabling static link protection, a primary and a secondary (backup) link must be
configured to specify what links egress traffic should traverse. To configure
primary and secondary links on the router, include the primary and
backup statements at the [edit interfaces
ge-fpc/pic/port
gigether-options 802.3ad] hierarchy level or the [edit
interfaces
fe-fpc/pic/port
fastether-options 802.3ad] hierarchy level.
For static link protection, specify link-protection at the hierarchy level:
[edit interfaces ae0 aggregated-ether-options link-protection]
Options
The remaining statements are 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 in Junos OS Release 17.3R1.