When should you choose DHCP Server Guard over DHCP Snooping?

Options
Zyxel_Adam
Zyxel_Adam Posts: 339  Zyxel Employee
First Anniversary 10 Comments Friend Collector First Answer

DHCP Server Guard is the preferred choice if your primary requirement is to block untrusted DHCP servers without needing to record the packet details. It is also more CPU resource-efficient.

Conversely, opt for DHCP Snooping when there is a need to block untrusted DHCP servers and simultaneously record trusted DHCP server packets in the IPSG table.

Adam