Question: What is the main purpose of the ARP protocol?
Options:
To resolve IP addresses to MAC addresses
To manage network traffic
To establish a secure connection
To route packets between networks
Correct Answer: To resolve IP addresses to MAC addresses
Solution:
The ARP (Address Resolution Protocol) is used to resolve IP addresses to MAC addresses in a local network.
What is the main purpose of the ARP protocol?
Practice Questions
Q1
What is the main purpose of the ARP protocol?
To resolve IP addresses to MAC addresses
To manage network traffic
To establish a secure connection
To route packets between networks
Questions & Step-by-Step Solutions
What is the main purpose of the ARP protocol?
Step 1: Understand that computers on a local network communicate using two types of addresses: IP addresses and MAC addresses.
Step 2: Know that an IP address is like a home address for a computer on the internet, while a MAC address is like a unique ID for a network interface card in a computer.
Step 3: Realize that when a computer wants to send data to another computer, it needs to know the MAC address of the destination computer if it only has the IP address.
Step 4: Learn that the ARP protocol helps find the MAC address that corresponds to a given IP address within the same local network.
Step 5: Understand that ARP sends a request to all devices on the local network asking, 'Who has this IP address? Please send me your MAC address.'
Step 6: Know that the device with the matching IP address responds with its MAC address, allowing the sending computer to communicate with it.
No concepts available.
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