How does the Cisco IOS IP Source Guard feature help prevent spoofing attacks?

Last Updated on February 5, 2022 by Admin 2

How does the Cisco IOS IP Source Guard feature help prevent spoofing attacks?

  • Filters traffic based on IP address once a DHCP address has been assigned
  • Prevents unauthorized MAC addresses from receiving an IP address on the network
  • Blocks unsolicited ARP packets after a client has received an IP address
  • Rate limits client traffic to prevent CAM table flooding
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