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Home Documentation Junos OS Junos CLI Reference CLI Reference U

Junos CLI Reference

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Junos CLI Reference
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underlying-interface

date_range 20-Jun-24
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Syntax

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underlying-interface interface-name;

Hierarchy Level

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[edit interfaces pp0 unit logical-unit-number pppoe-options],
[edit interfaces demux0 unit logical-unit-number demux-options],
[edit logical-systems logical-system-name interfaces demux0 unit logical-unit-number demux-options],
[edit logical-systems logical-system-name interfaces pp0 unit logical-unit-number pppoe-options],
[edit logical-systems logical-system-name routing-instances routing-instance-name interfaces demux0 unit logical-unit-number demux-options],
[edit logical-systems logical-system-name routing-instances routing-instance-name interfaces pp0 unit logical-unit-number pppoe-options]

Description

Configure the interface on which PPP over Ethernet is running.

For demux interfaces, configure the underlying interface on which the demultiplexing (demux) interface is running.

Options

interface-name—Name of the interface on which PPP over Ethernet or demux is running. For example, at-0/0/1.0 (ATM VC), fe-1/0/1.0 (Fast Ethernet interface), ge-2/0/0.0 (Gigabit Ethernet interface), ae1.0 (for IP demux on an aggregated Ethernet interface), or ae1 (for VLAN demux on an aggregated Ethernet interface).

Note:

Demux interfaces are currently supported on Gigabit Ethernet, Fast Ethernet, 10-Gigabit Ethernet interfaces, or aggregated Ethernet devices.

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.

Support for aggregated Ethernet added in Junos OS Release 9.4.

Related Documentation

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