C613-50057-01 REV A
Command Reference for AT-IX5-28GPX High Availability, High Power Video Surveillance PoE Switch
1305
AlliedWare Plus™ Operating System - Version 5.4.5-0.x
DHCP S
NOOPING
C
OMMANDS
IP
DHCP
SNOOPING
TRUST
ip dhcp snooping trust
Overview
Use this command to set the ports to be DHCP snooping trusted ports.
Use the
no
variant of this command to return the ports to their default as untrusted
ports.
Syntax
ip dhcp snooping trust
no ip dhcp snooping trust
Default
All ports are untrusted by default.
Mode
Interface Configuration (port)
Usage
Typically, ports connecting the switch to trusted elements in the network (towards
the core) are set as trusted ports, while ports connecting untrusted network
elements are set as untrusted. Configure ports connected to DHCP servers as
trusted ports.
Example
To set switch ports 1.0.1 and 1.0.2 to be trusted ports, use the commands:
awplus#
configure terminal
awplus(config)#
interface port1.0.1-port1.0.2
awplus(config-if)#
ip dhcp snooping trust
Related
Commands
show ip dhcp snooping interface