3Com Switch 7750 Configuration Guide Guide

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592 CHAPTER 56: DHCP SNOOPING CONFIGURATION

# Enter system view.

<SW7750> system-view

[SW7750]

# Enable the DHCP snooping function.

[SW7750] dhcp-snooping

# Enable DHCP-Snooping option 82.

[SW7750] dhcp-Snooping information enable

# Enter Ethernet1/0/1 port view.

[SW7750] interface ethernet1/0/1

# Set the port to a trusted port.

[SW7750-Ethernet1/0/1] dhcp-snooping trust