IP Address Format

Question 1

IPv4 Format

Answer 1

• 32-bit binary address
• “dotted-decimal notation” 192.168.0.10

Question 2

IPv6 Format

Answer 2

• colon separated hexadecimal
• 8 blocks, large address space
• 128 bit

Question 3

Subnet Mask

Answer 3

32-bit address that segregates an IP address into network bits that identify the network and host bits that identify the host device operating on that network

Question 4

IPv4 Classes Public

Answer 4

• Class A 1.0.0.0 - 127.255.255.255
• Class B 128.0.0.0 - 191.255.255.255
• Class C 192.0.0.0 - 223.255.255.255

Question 5

IPv4 Classes Private

Answer 5

• Class A 10.0.0.0 - 10.255.255.255
• Class B 172.16.0.0 - 172.31.255.255
• Class C 192.168.0.0 - 192.168.255.255

Question 6

APIPA

Answer 6

169.354.x.y
Automatic Private IP Address