## A device has an IPv6 address of 2001:0DB8:75a3:0214:0607:1234:aa10:ba01 /64. What is the host identifier of the device?

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Last Updated on February 20, 2021 by Admin

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## A device has an IPv6 address of 2001:0DB8:75a3:0214:0607:1234:aa10:ba01 /64. What is the host identifier of the device?

• 2001:0DB8:75a3
• 0607:1234:aa10:ba01
• 2001:0DB8
• ba01
 Explanation: An IPv6 address is made up of 128 bits that are represented as eight blocks of four hexadecimal digits that are called hextets. Because each hexadecimal digit represents four bits, each hextet represents 16 bits. The /64 network prefix indicates that the first 64 bits, or first four hextets, represent the network portion of the address. Because there are 128 bits in an IPv6 address, this leaves the last 64 bits, or last four hextets, to represent the host identifier. The value for the last four hextets is 0607:1234:aa10:ba01.
 IT Essentials v7.0 & 7.02 IT Essentials 7.02 - Final - Mid-term - Cert Chapter 1 -9 Skills Assessment NA Chapter 10 - 14 Skills Assessment NA Practice Final Exam Answers Ch 1 - 9 Online Test Practice Final Exam Answers Ch 10 - 14 Online Test Final Exam Answers Ch 1 - 9 Online Test Final Exam Answers Ch 10 - 14 Online Test Final Exam Composite Answers Ch 1 - 14 Online Test A+ 220-1001 Online Test A+ 220-1002 Online Test