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The DHCP snooping feature determines whether traffic sources are trusted or untrusted. An untrusted source may initiate traffic attacks or other hostile actions ...

DHCP snooping acts like a firewall between untrusted hosts and trusted DHCP servers. DHCP snooping performs the following activities:.

Dynamic Host Configuration Protocol (DHCP) Snooping is a security feature used to check DHCP traffic to block any malicious DHCP packet. It acts as a firewall ...

2023/12/13 -DHCP Snooping is a security feature of Layer 2 switches. It allows us to filter and block certain types of DHCP traffic.

2009/5/3 -This chapter describes how to configure Dynamic Host Configuration Protocol (DHCP) snooping and IP Source Guard on Catalyst 4500 series ...

When a Cisco Catalyst Switch receives a DHCP Discover, it will only forward it on trusted interfaces. This prevents rogue DHCP servers on untrusted interfaces ...

2016/2/9 -Cisco was the first vendor to release DHCP snooping as a feature in its network switches, designed to mitigate issues with rogue DHCP servers.

2018/12/13 -Snooping prevents false DHCP responses and monitor clients. It can prevent man-in-the-middle attacks and authenticate host devices. DHCP ...

DHCP snooping is a security feature on a Layer 2 network switch that can prevent unauthorized rogue DHCP servers from accessing your network.