Assume that we have a machine with IP address 15.107.33.204 with netmask 255.255.255.240.

Assume that you manage a /11 address space, and that we have fully divided it up into into

Child networks the size of the one on which this machine resides. Answer the following questions:

a.

(1 pt) What is the netmask of the parent network in dotted decimal and slash notations?

b.

(1 pt) What class is the parent network?

c.

(1 pt) How many bits do you manage?

d.

(1 pt) What is the parents IP address (network number)?

e.

(1 pt) What is the netmask of the child network in dotted decimal and slash notations?

f.

(1 pt) What is the class of the child network?

g.

(1 pt) How many bits are there for host number portion for each of these subnets?

h.

(1 pt) What is the childs IP address (network number)?

i.

(1 pt) How many bits are available for network number portion, within the parent address space, for these subnets?

j.

(1 pt) How many usable subnets of this size can be created?

k.

(1 pt) How many usable addresses will be available on each of these subnets?

l.

(1 pt) List the IP addresses of first three and last three of these usable subnets.

m.

(1 pt) Give the network number (IP address) of the next to the last usable subnet.

n.

(1 pt) Give the broadcast address of the next to the last usable subnet.

o.

(1 pt) Give the

first usable address on the next to the last usable subnet.

p.

(1 pt) Give the last usable address on the next to the last usable subnet.