lacp (Aggregated Ethernet)
List of SyntaxSyntax (NFX Series)
Syntax (EX Series)
Syntax (NFX Series)
Syntax (EX Series)
Hierarchy Level (EX Series)
Hierarchy Level (NFX Series)
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Statement introduced in Junos OS Release 11.1 for the QFX Series.
Statement introduced in Junos OS Release 14.1X53-D20 for the OCX Series.
Configure the Link Aggregation Control Protocol (LACP) parameters for interfaces. The remaining statement is explained separately.
For EX Series, when you configure the accept-data statement at the [edit interfaces aeX aggregated-ether-options lacp] hierarchy level, the router processes packets received on a member link irrespective of the LACP state if the aggregated Ethernet bundle is up.
When you configure the accept-data statement at the [edit interfaces aeX aggregated-ether-options lacp] hierarchy level, this behavior occurs:
By default, the accept-data statement is not configured when LACP is enabled.
You can configure the accept-data statement to improve convergence and reduce the number of dropped packets when member links in the bundle are enabled or disabled.
When LACP is down and a member link receives packets, the router or switch does not process packets as defined in the IEEE 802.1ax standard. According to this standard, the packets should be dropped, but they are processed instead because the accept-data statement is configured.
The force-up statement is not supported on QFX10002 switches.
If you do not specify LACP as either active or passive, LACP remains passive.
You must also configure multichassis link aggregation (MC-LAG) when you configure the admin-key.
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.