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Junos CLI Reference
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{ "lLangCode": "en", "lName": "English", "lCountryCode": "us", "transcode": "en_US" }
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vlan (Unknown Unicast Forwarding)

date_range 20-Nov-23

Syntax

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vlan  (all | vlan-name) {
    interface (Unknown Unicast Forwarding) interface-name;
}

Hierarchy Level

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Description

Specify a VLAN from which unknown unicast packets will be forwarded or specify that the packets will be forwarded from all VLANS. Unknown unicast packets are forwarded from a VLAN to a specific trunk interface.

The interface statement is explained separately.

Tip:

To display a list of all configured VLANs on the system, including VLANs that are configured but not committed, type ? after vlan or vlans in your configuration mode command line. Note that only one VLAN is displayed for a VLAN range.

Options

all—All VLANs.

vlan-name—Name of a VLAN.

Required Privilege Level

system—To view this statement in the configuration.system-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 9.3.

Statement updated with enhanced ? (CLI completion feature) functionality in Junos OS Release 9.5 for EX Series switches.

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