IPv6

What problem does IPv4 face due to its routing table?

• Nearly infinite address space

• Large routing table, leading to inefficient table query

• Hierarchical address allocation

• Plug-and-play

Which feature of IPv6 supports stateless address autoconfiguration?

• Hierarchical address structure

• Plug-and-play

• Simplified packet header

• Enhanced QoS features

How does IPv6 enhance real-time communication and performance of mobile networks?

• By using a 32-bit address

• By supporting NAT

• Through mobility features

• By increasing the size of routing tables

What is the primary function of the basic IPv6 header?

• Error detection

• Packet forwarding

• Data encryption

• Address translation

Which field in the IPv6 header is used for prioritizing packets?

• Payload Length

• Traffic Class

• Source Address

• Destination Address

What must be reserved if all bits in a 16-bit segment of an IPv6 address are zeros?

• At least one 0

• At least one 1

• At least one F

• At least one A

What prefix is used in ULA for global uniqueness?

• FC00::/7

• FD00::/8

• FC00::/8

• FD00::/7

What is the purpose of the FC00::/8 segment in ULA?

• Current use

• Future expansion

• Public routing

• Multicast addressing

What is fixed at 0 in the structure of an LLA?

• The first 8 bits

• The last 64 bits

• The middle 54 bits

• The first 10 bits

During which processes is an LLA used for communication?

• IPv6 SLAAC and IPv6 neighbor discovery

• IPv4 DHCP and DNS resolution

• IPv6 tunneling and translation

• IPv4 NAT and PAT