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dhcp-security (MX Series)


Hierarchy Level


Configure port security features on the switching device. DHCP snooping is enabled automatically if you configure any of the following port security features within this hierarchy:

  • Dynamic ARP inspection (DAI)

  • IP source guard

  • DHCP option 82

  • Static IP


mac-address—Value (in hexadecimal format) of the address assigned to this device.

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 14.1.