IPv4 addressing
What is the prefix length notation for the subnet mask 255.255.255.224?
/27
What type of address is automatically assigned to an interface when IPv6 is enabled on that interface?
link-local
What is the subnet mask in dotted decimal notation if exactly 4 host bits are available?
255.255.255.240
Convert 10110101 to hex.
B5
Convert 00001011 to decimal
11
How many valid host addresses are available on an IPv4 subnet that is configured with a /26 mask?
62
What is the purpose of the command ping ::1?
It tests the internal configuration of an IPv6 host
What are the two components of an IPv4 address?
Network and host
Convert 11001010 to hex
CA
Convert 00011010 to decimal
26
How many host bits are available in 255.255.255.224 network?
5 host bits
What is the interface ID of the IPv6 address 2001:DB8::1000:A9CD:47FF:FE57:FE94/64?
A9CD:47FF:FE57:FE94
If a network device has a mask of /28, how many IP addresses are available for hosts on this network?
14
Convert 10011011 to hex.
9B
Convert 39 to binary.
00100111
A network administrator subnets the 192.168.10.0/24 network into subnets with /26 masks. How many equal-sized subnets are created?
4
Which IPv6 network prefix is only intended for local links and can not be routed?
FE80::/10
How many usable host addresses will the subnet 255.255.255.224 provide?
30
Convert 11100001 to hex.
E1
Convert 01110011 to decimal
115
What subnet mask is represented by the slash notation /20?
255.255.240.0
What is the network address for the IPv6 address 2001:DB8:AA04:B5::1/64?
2001:DB8:AA04:B5
Which address type is not supported in IPv6?
multicast
broadcast
private
unicast
broadcast
convert 5C to binary
01011100
Conv'/1010101 to decimal.
85