Appendix D   VLSM Exercise

Given

An organization has been assigned the network number 140.25.0.0/16

and it plans to deploy VLSM. Figure D 1 provides a graphic display of

the VLSM design for the organization. 

F I G U R E   D   1 .   A d d re s s   S t r a t e g y   f o r   V L S M E x a m p l e

To arrive at this design, the first step of the subnetting process divides

the base network address into eight equally sized address blocks. Then

Subnet #1 is divided into 32 equally sized address blocks and Subnet

#6 is divided into 16 equally sized address blocks. Finally, Subnet #6 

14 is divided into eight equally sized address blocks. 

1 Specify the eight subnets of 140.25.0.0/16:

#0 ______________________________________________________

#1 ______________________________________________________

#2 ______________________________________________________

#3 ______________________________________________________

#4 ______________________________________________________

#5 ______________________________________________________

#6 ______________________________________________________

#7 ______________________________________________________

6 3