dhcp-trusted
Syntax
(dhcp-trusted | no-dhcp-trusted);
Hierarchy Level
[edit ethernet-switching-options secure-access-port interface (all | interface-name)]
Release Information
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Description
Allow DHCP responses from the specified interfaces (ports) or all interfaces.
- dhcp-trusted—Allow DHCP responses.
- no-dhcp-trusted—Deny DHCP responses.
Default
Trusted for trunk ports, untrusted for access ports.
Required Privilege Level
routing—To view this statement in the
configuration.
routing-control—To add this statement
to the configuration.
Related Topics
- Example: Configuring Port Security, with DHCP Snooping, DAI, MAC Limiting, and MAC Move Limiting, on an EX Series Switch
- Example: Configuring a DHCP Server Interface as Untrusted to Protect the Switch from Rogue DHCP Server Attacks
- Enabling a Trusted DHCP Server (CLI Procedure)
- Enabling a Trusted DHCP Server (J-Web Procedure)
