WN-IPV6

1. What is the main advantage of IPv6 over IPv4?

• Larger address space
• Faster routing
• Better security
• Lower overhead

2. What is the length of an IPv6 address?

• 32 bits
• 64 bits
• 128 bits
• 256 bits

3. What are the benefits of using IPv6 in mobile networks?

• Larger address space
• Improved routing
• Better security
• Reduced latency

4. What is the format of an IPv6 address?

• Dotted decimal
• Colon-separated hexadecimal
• Dash-separated decimal
• Period-separated octal

5. What is the purpose of the IPv6 extension headers?

• To increase the size of the header
• To provide optional functionality
• To simplify the header
• To reduce the size of the header

6. What is the main difference between IPv4 and IPv6 in terms of header format?

• IPv6 has a longer header than IPv4
• IPv6 has a shorter header than IPv4
• IPv6 has a more complex header than IPv4
• IPv6 has a simpler header than IPv4

7. What is the maximum transmission unit (MTU) for IPv6 packets?

• 1500 bytes
• 1280 bytes
• 64 kilobytes
• 128 kilobytes

8. What is the purpose of the IPv6 flow label field?

• To identify the flow of data
• To indicate the priority of the data
• To provide additional routing information
• To improve security

9. How does IPv6 support multicast communication?

• By using a special type of address called a multicast address
• By using a special type of header called a multicast header
• By using a special type of packet called a multicast packet
• By using a special type of network called a multicast network

10. What is the main advantage of the autoconfiguration feature in IPv6?

• It simplifies the configuration of network devices
• It improves network performance
• It increases network security
• It reduces network overhead