What are two potential network problems that can result from ARP operation?
ARP Cache Poisoning/ARP Spoofing, ARP Storm/ARP Broadcast Storm
Two potential network problems that can result from ARP (Address Resolution Protocol) operation are:
1. ARP Cache Poisoning/ARP Spoofing: This is a form of network attack where an attacker sends falsified ARP messages in order to associate their own MAC address with the IP address of another device on the network. This can result in the attacker intercepting or manipulating network traffic intended for the legitimate device. It poses a security risk as the attacker can impersonate the legitimate device and gain unauthorized access to the network.
2. ARP Storm/ARP Broadcast Storm: An ARP storm occurs when there is a high volume of ARP requests and replies flooding a network. This can happen due to misconfigured devices or malicious activity. ARP storms can lead to network congestion and performance degradation, as the excessive ARP traffic consumes network bandwidth and can overload network devices such as switches or routers. This can result in network slowdowns or even network failures, making it difficult for devices to communicate effectively.
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