Assume there is a machine with the IP address 129.82.102.63 with netmask /23, and with a parent NW whose netmask is 255.255.224.0.

For each answer, do not include any spaces, give full IP addresses/netmasks where these are requested, give the "/" as part of the answer for slash notation.

a. What is the parent NW's netmask in dotted decimal notation?

b. What is the parent NW's netmask in slash notation?

c. What is the child NW's (subnet's) netmask in dotted decimal notation?

d. What is the child NW's (subnet's) netmask in slash notation?

e. How many bits are there for host # portion for the parent NW? (Another way to say the same thing is How many bits do we manage - on the parent NW?)

f. How many bits are there for NW# portion (within the parent address space) for the subnet?

g. How many bits are there for host # portion for the subnet?

h. How many addresses can we assign to machines/interfaces on this subnet?

i. How many subnets of this size (the size of the subnet this machine is on) could we create within the parent NW?

j. What is the parent NW's NW# (IP address)?

k. What is the machine's (subnet's) NW# (IP address)?

l. What is the address of the first machine/interface on this subnet?

m. What is the address of the last machine/interface on this subnet?

n. What is the broadcast address of this subnet?

o-t. What are the first 3 and last 3 usable subnets we could create within the parent NW? List them in ascending order.