Protecting Your Network with DHCP Snooping
Sign up for Kevin's live and online CCNP R/S SWITCH (300-115) Crash Course," being conducted Dec. 17, 18, & 19, 2018 with the following link:
In this episode of "The Broadcast Storm," you'll learn how to protect your network from a rogue DHCP server (even one that's been connected to your network accidentally).
As promised in this episode, here's a sample configuration for DHCP Snooping:
SW1#conf term
SW1(config)#ip dhcp snooping
SW1(config)#ip dhcp snooping vlan 1
SW1(config)#int gig 0/1
SW1(config-if)#ip dhcp snooping trust
SW1(config-if)#end
SW1#
