per-esi
Syntax
per-esi {
lacp-oos-on-ndf;
}
Hierarchy Level
[edit interfaces name esi df-election-granularity]
Description
Configure an aggregated Ethernet interface to be the designated forwarder (DF). Doing this ensures that the DF role of the ESI represents the role of the aggregated Ethernet interface.
You cannot enable the sync-reset statement
at the [edit interfaces name aggregated-ether-options
lacp] level when you have the lacp-oos-on-ndf statement
enabled.
You cannot enable the lacp-oos-on-ndf statement
in the following situations:
When you have configured an all-active ESI.
When the interface is not an aggregated Ethernet interface.
When the aggregated Ethernet interface does not have LACP enabled.
The per-esi and per-esi-vlan statements are exclusive and cannot be configured at the same time.
If you configure per-esi-vlan statement on an interface
that is already configured with the per-esi, then the per-esi is removed from the configuration. Also, the opposite
is true. If you configure per-esi statement on an interface
that is already configured with the per-esi-vlan, then
the per-esi-vlan is removed from the configuration.
Options
| lacp-oos-on-ndf | In an EVPN single-active configuration, the provider edge (PE) device that is the non-DF will send LACP out-of-sync packets to the customer edge device (CE). As a result, LACP goes down on the CE device, and the CE device does not use the links connected to the non-DF for sending traffic. If the connection between a CE device and a DF PE device fails, the PE device is re-elected as a DF. If the connection between a CE device and a non-DF PE device fails, the current DF PE device is not changed. |
The remaining statements are explained separately. Search for a statement in CLI Explorer or click a linked statement in the Syntax section for details.
Required Privilege Level
interface
Release Information
Statement introduced in Junos OS Release 20.4R1