#1
What is the length of an IPv6 address?
128 bits
ExplanationIPv6 addresses consist of 128 bits.
#2
Which of the following is a valid IPv6 address?
fe80::1
Explanationfe80::1 is a valid IPv6 address.
#3
What does the abbreviation 'SLAAC' stand for in IPv6 networking?
Stateless Address Autoconfiguration
ExplanationSLAAC stands for Stateless Address Autoconfiguration in IPv6.
#4
Which protocol is used for dynamically assigning IPv6 addresses to devices on a network?
DHCPv6
ExplanationDHCPv6 is used for dynamically assigning IPv6 addresses.
#5
Which of the following IPv6 address types is used for loopback?
Link-local address
ExplanationLink-local address is used for loopback in IPv6.
#6
What is the IPv6 equivalent of IPv4's subnet mask?
Prefix length
ExplanationPrefix length is the IPv6 equivalent of IPv4's subnet mask.
#7
What is the purpose of Neighbor Discovery Protocol (NDP) in IPv6?
To find neighboring devices and routers
ExplanationNDP is used to find neighboring devices and routers in IPv6 networks.
#8
What is the purpose of the 'anycast' addressing in IPv6?
To address a group of interfaces
ExplanationAnycast addressing is used to address a group of interfaces in IPv6.
#9
Which IPv6 address type is used to communicate within the same subnet?
Link-local address
ExplanationLink-local address is used for communication within the same subnet in IPv6.
#10
Which of the following is NOT a valid IPv6 address range?
192.168.1.0/24
Explanation192.168.1.0/24 is an IPv4 address range, not IPv6.