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The /proc/net/arp cache stores:
A.MAC address is particular IP.
B.Particular ARP is in charge of a particular IP on a particular interface.
C.Particular IP has announced it is in charge of particular MAC
D.Particular network is via particular MAC.
E.MAC address on a particular interface is particular IP.
Incorrect Answer No, MAC address is mapped to a particular IP on a particular network.
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Incorrect Answer This is more reverse ARP management. The ARP cache is usually considered to be the opposite of this statement.
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Incorrect Answer This is more reverse ARP management. The ARP cache is usually considered to be the opposite of this statement.
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Incorrect Answer MAC caching must at least associate MAC to IP.
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Correct Answer This is correct, and having both pieces of information helps to protect against MAC spoofing.
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