IPv6 uses addresses of what length?

Study for the Network+ exam with Jason Dion's Course Test. Dive into multiple-choice questions, detailed explanations, and hints that prepare you for success. Secure your certification with confidence!

Multiple Choice

IPv6 uses addresses of what length?

Explanation:
IPv6 uses addresses that are 128 bits in length. This is much larger than IPv4’s 32-bit addresses, which provides vastly more unique addresses to accommodate the growth of devices on the Internet. IPv6 addresses are written as eight groups of four hexadecimal digits separated by colons, and you can shorten them by omitting leading zeros and using a double-colon to compress consecutive zero blocks. The other options aren’t used for standard Internet addressing: IPv4 is 32-bit, and IPv7/IPv8 aren’t official protocols for addressing in the Internet. The essential point is the 128-bit length of IPv6 addresses.

IPv6 uses addresses that are 128 bits in length. This is much larger than IPv4’s 32-bit addresses, which provides vastly more unique addresses to accommodate the growth of devices on the Internet. IPv6 addresses are written as eight groups of four hexadecimal digits separated by colons, and you can shorten them by omitting leading zeros and using a double-colon to compress consecutive zero blocks. The other options aren’t used for standard Internet addressing: IPv4 is 32-bit, and IPv7/IPv8 aren’t official protocols for addressing in the Internet. The essential point is the 128-bit length of IPv6 addresses.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy