Users Guide

Table Of Contents
Enable and configure DHCP snooping globally
1. Enable DHCP snooping globally in CONFIGURATION mode.
ip dhcp snooping
2. Specify physical or port-channel interfaces that have connections towards DHCP servers as trusted in INTERFACE mode.
ip dhcp snooping trust
Add static DHCP snooping entry in the binding table
Add a static DHCP snooping entry in the binding table in CONFIGURATION mode.
ip dhcp snooping binding mac mac-address vlan vlan-id ip ip-address interface
[ethernet slot/port/sub-port | port-channel port-channel-id | VLTi]
Example of adding static DHCP snooping entry
OS10(config)# ip dhcp snooping binding mac 00:04:96:70:8a:12 vlan 100 ip 100.1.1.2
interface ethernet 1/1/4
Remove static DHCP snooping entry from the binding table
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System management