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Home Documentation Junos OS Junos CLI Reference CLI Reference I

Junos CLI Reference

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Junos CLI Reference
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{ "lLangCode": "en", "lName": "English", "lCountryCode": "us", "transcode": "en_US" }
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interface-description (DHCP Relay Agent)

date_range 19-Nov-23
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Syntax

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interface-description (device-interface | logical-interface);

Hierarchy Level

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[edit forwarding-options dhcp-relay authentication username-include],
[edit forwarding-options dhcp-relay dhcpv6 authentication username-include],
[edit forwarding-options dhcp-relay dhcpv6 group group-name authentication username-include],
[edit forwarding-options dhcp-relay dual-stack-group dual-stack-group-name authentication username-include],
[edit forwarding-options dhcp-relay group group-name authentication username-include],
[edit logical-systems logical-system-name forwarding-options dhcp-relay ...],
[edit logical-systems logical-system-name routing-instances routing-instance-name forwarding-options dhcp-relay ...],
[edit routing-instances routing-instance-name forwarding-options dhcp-relay ...]

Description

Specify that the interface description for the device (physical) interface or the logical interface is concatenated with the username during the subscriber authentication or DHCP client authentication process. Use the statement at the [edit ... dhcpv6] hierarchy levels to configure DHCPv6 support.

The interface description is configured using the description statement at the [edit interfaces interface-name] hierarchy level. The delimiter is configured with the delimiter statement at the [edit forwarding-options dhcp-relay ... username-include] hierarchy level.

Note:

The username delimiter must not be a character that is part of the interface description. For example, if the description includes a forward slash (/), then the delimiter must not be a forward slash. The default delimiter is a period.

Options

device-interface

Description of the physical interface.

logical-interface

Description of the logical interface.

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 17.1.

Related Documentation

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