NetAcad ch9

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What two functions are provided by ARP? (Choose two.) -Maintains a table of IPv4 address to domain names -Maintains a table of IPv4 to MAC address mappings -Maintains a table of IPv6 to MAC address mappings -Resolves IPv4 addresses to domain names -Resolves IPv4 addresses to MAC addresses -Resolves IPv6 addresses to MAC addresses

-Maintains a table of IPv4 to MAC address mappings -Resolves IPv4 addresses to MAC addresses

What is an attack using ARP? -ARP broadcasts -ARP hopping attacks -ARP poisoning -ARP starvation

ARP poisoning

Which command could be used on a Cisco router to view its ARP table? 1) arp -a 2) arp -d 3) show arp table 4) show ip arp

4) show ip arp

Which statement is true about ARP? -An ARP cache cannot be manually deleted. -ARP entries are cached permanently. -ARP entries are cached temporarily.

ARP entries are cached temporarily

Where is the ARP table stored on a device? -ROM -flash -NVRAM -RAM

RAM

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