Which of the following describes the 'protocol address length' field in an ARP message?
Question 2
A host sends an ARP request for an IP address that is not present on the local network. What is the expected behavior of the devices on the local network that receive this ARP request?
Question 3
Which of the following is a key characteristic of how ARP cache entries are managed to ensure network efficiency and accuracy?
Question 4
In the context of ARP spoofing, what is the primary goal of an attacker sending unsolicited (gratuitous) ARP replies?
Question 5
Consider an ARP request packet. If the 'hardware type' field indicates Ethernet (value $1$) and the 'protocol type' field indicates IPv4 (value $0x0800$), what would be the typical value for the 'hardware address length' field?
