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Home Documentation Junos OS Junos CLI Reference CLI Reference P

Junos CLI Reference

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preferred-prefix-length

date_range 19-Nov-23
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Syntax

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preferred-prefix-length preferred-prefix-length;

Hierarchy Level

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[edit interfaces interface-name unit logical-unit-number family family dhcpv6-client prefix-delegating]
[edit logical-systems logical-system-name interfaces interface-name unit logical-unit-number family inet6 dhcpv6-client prefix-delegating]
[edit tenants tenant-name interfaces interface-name unit logical-unit-number family inet6 dhcpv6-client prefix-delegating]

Description

Allows you to configure DHCPv6 client preferred prefix length. If preferred-prefix-length is configured, the DHCPv6 client checks the prefix length in the ADVERTISE packet and if the check fails, a sysolg is created.

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 12.3X48-D30 and in Junos OS Release 15.1X49-D100.

The logical-systems and tenants options are introduced in Junos OS Release 18.4R1.

Related Documentation

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