PLANET WGSW-50040 - Manual (Page 145)

19-2
added in DHCP messages according to user’s authentication status.
19.2 DHCP Snooping Configuration Task Sequence
1. Enable DHCP Snooping
2. Enable DHCP Snooping binding function
3. Enable DHCP Snooping binding ARP function
4. Enable DHCP Snooping option82 function
5. Set the private packet version
6. Set DES encrypted key for private packets
7. Set helper server address
8. Set trusted ports
9. Enable DHCP Snooping binding DOT1X function
10. Enable DHCP Snooping binding USER function
11. Adding static list entries function
12. Set defense actions
13. Set rate limitation of DHCP messages
14. Enable the debug switch
1．Enable DHCP Snooping
Command Explanation
Globe mode
ip dhcp snooping enable
no ip dhcp snooping enable
Enable or disable the DHCP snooping function.
2． Enable DHCP Snooping binding
Command Explanation
Globe mode
ip dhcp snooping binding enable
no ip dhcp snooping binding
enable
Enable or disable the DHCP snooping binding
function.
3． Enable DHCP Snooping binding ARP function
Command Explanation
Globe mode
ip dhcp snooping binding arp
no ip dhcp snooping binding arp
Enable or disable the dhcp snooping binding
ARP function.
4． Enable DHCP Snooping option82 function