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DHCP SNOOPING

What is the benifit of enabling DHCP Snooping and what is the CLI to enable it
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Phoenix43
Asked:
Phoenix43
1 Solution
 
Sushant GulatiConsultantCommented:
This guide will help you...

http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/12.1/12ew/configuration/guide/dhcp.pdf

http://blog.ipexpert.com/2012/03/26/understanding-dhcp-snooping-part-one-the-problem/


Command:
console(config)# ip dhcp snooping

Let me know if there is still a confusion. I will try n answer it.

~SG~
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fgasimzadeCommented:
DHCP snooping prevents unauthorized DHCP servers on your network to lease IP addresses.

Someone can use rogue DHCP server to lease IP addresses with specific default gateway to direct all traffic to those default gateways to capture it.
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