What mitigation method is effective against CAM table overflow attacks?
- port security
- DHCP snooping
- Dynamic ARP Inspection
- Source Guard
Explanation: Port security is the most effective method for preventing CAM table overflow attacks. Port security gives an administrator the ability to manually specify what MAC addresses should be seen on given switch ports. It provides a method for limiting the number of MAC addresses that can be dynamically learned over a switch port.
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