Configuring DHCP Snooping on a Catalyst 6500 IOS
The proper way to configure this! Basic stuff… Global Commands: ip dhcp snooping vlan 200,500,502,648,652-653,700-716,720-736,750-766,770-786 ip dhcp snooping Interface Commands (Applied on UPLINKS to other switches ONLY): ! interface GigabitEthernet2/1 switchport switchport nonegotiate switchport mode trunk switchport trunk encapsulation dot1q ip dhcp snooping trust !