cisco mod 11

A network administrator is variably subnetting a network. The smallest subnet has a mask of 255.255.255.224. How many usable host addresses will this subnet provide?​

30

A network administrator subnets the 192.168.10.0/24 network into subnets with /26 masks. How many equal-sized subnets are created?

4

How many valid host addresses are available on an IPv4 subnet that is configured with a /26 mask?

62

Which subnet mask would be used if 5 host bits are available?

.224

Which subnet mask would be used if exactly 4 host bits are available?

.240

What subnet mask is represented by the slash notation /20?

.240.0

What is the prefix length notation for the subnet mask 255.255.255.224?

/27

If a network device has a mask of /28, how many IP addresses are available for hosts on this network?

14

What is the purpose of the subnet mask in conjunction with an IP address?

determine which subnet the host belongs to

What does the IP address 172.17.4.250/24 represent?

host

Why does a Layer 3 device perform the ANDing process on a destination IP address and subnet mask?

identify network address on destination network

Which two parts are components of an IPv4 address? (Choose two.)

network + host

How many usable IP addresses are available on the 192.168.1.0/27 network?

30

If a network device has a mask of /26, how many IP addresses are available for hosts on this network?

62

Which statement is true about variable-length subnet masking?

size of each subnet is different depending on requirements