User's Manual

Configuring the Switch
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Web – Click DHCP Snooping, Port Configuration. Set any ports within the local
network or firewall to trusted, and click Apply.
Figure 3-65 DHCP Snooping Port Configuration
CLI – This example shows how to enable the DHCP Snooping Trust Status for ports.
DHCP Snooping Binding Information
Binding table entries can be displayed on the Binding Information page.
Command Attributes
• No. – Entry number for DHCP snooping binding information.
• Unit – Stack unit.
• Port – Port number.
• VLAN ID – VLAN for which DHCP snooping has been enabled.
• MAC Address – Physical address associated with the entry.
• IP Address – IP address corresponding to the client.
Console(config)#interface ethernet 1/5
Console(config-if)#ip dhcp snooping trust 4-134
Console#show ip dhcp snooping 4-138
Global DHCP Snooping status: disable
DHCP Snooping Information Option Status: disable
DHCP Snooping Information Policy: replace
DHCP Snooping is configured on the following VLANs:
Verify Source Mac-Address: enable
Interface Trusted
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Eth 1/1 No
Eth 1/2 No
Eth 1/3 No
Eth 1/4 No
Eth 1/5 Yes
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