Problem B:

You have been given the $192\mathrm{.}168\mathrm{.}130\mathrm{.}0/24$ network address to subnet, with the following topology.

Topology Layout

Step $1$: Determine the number of subnets in Network Topology B$.$

Question $15$

$2$

Points

How many subnets are there?

Remember:

All LANs connected to Routers are to be counted as a subnet

Router$1($R$1)$ to Router$2($R$2)$ is to be counted as a subnet.

Router$2($R$2)$ to Router$3($R$3)$ is to be counted as a subnet.

$2$

Integer, decimal, or E notation allowed

Question $16$

$2$

Points

How many bits should you borrow to create the required number of subnets?

Add your answer

Integer, decimal, or E notation allowed

Question $17$

$3$

Points

How many usable host addresses per subnet are in this addressing scheme?

Add your answer

Integer, decimal, or E notation allowed

Question $18$

$2$

Points

What is the new subnet mask in dotted decimal format?

Note: Type full subnet mask

Blank $1$

Blank $1$

Add your answer

Determine the number of networks needed and then design an appropriate addressing scheme.

Question $19$

$2$

Points

What is the new CIDR notation for each new subnet? $($original network $=/24)$

Note: Just type number

Add your answer

Integer, decimal, or E notation allowed

Question $20$

$3$

Points

What is the increment between subnets?

Also referred to as the 'Magic Number'

Add your answer

Integer, decimal, or E notation allowed

Question $21$

$2$

Points

How many subnets are available for future use?

Add your answer

Integer, decimal, or E notation allowed

Step $2$: Record the subnet information.

Note: This is a template format you can sketch to practice and duplicate $($in the answers below$).$ Not all rows will be used in this assignment

Subnet Number

Subnet Address

First Usable Host Address

Last Usable Host Address

Broadcast Address

$0(1$st$)$

$1(2$nd$)$

$2(3$rd$)$

$3(4$th$)$

$4(5$th$)$

$5(6$th$)$

$6(7$th$)$

$7(8$th$)$

Question $22$

$8$

Points

$1$st subnet $>$ also called $$Subnet $0$

Network Address

Blank $1$

IPv$4$ Address of First Host on this Subnet

Blank $2$

IPv$4$ Address of Last Host on this Subnet

Blank $3$

IPv$4$ Broadcast Address on this Subnet

Blank $4$

Blank $1$

Add your answer

Blank $2$

Add your answer

Blank $3$

Add your answer

Blank $4$

Add your answer

Question $23$

$8$

Points

$2$nd subnet $>$ also called $$Subnet $1$

Network Address

Blank $1$

IPv$4$ Address of First Host on this Subnet

Blank $2$

IPv$4$ Address of Last Host on this Subnet

Blank $3$

IPv$4$ Broadcast Address on this Subnet

Blank $4$

Blank $1$

Add your answer

Blank $2$

Add your answer

Blank $3$

Add your answer

Blank $4$

Add your answer

Question $24$

$8$

Points

$3$rd subnet $>$ also called $$Subnet $2$

Network Address

Blank $1$

IPv$4$ Address of First Host on this Subnet

Blank $2$

IPv$4$ Address of Last Host on this Subnet

Blank $3$

IPv$4$ Broadcast Address on this Subnet

Blank $4$

Blank $1$

Add your answer

Blank $2$

Add your answer

Blank $3$

Add your answer

Blank $4$

Add your answer

Question $25$

$8$

Points

$4$th subnet $>$ also called $$Subnet $3$

Network Address

Blank $1$

IPv$4$ Address of First Host on this Subnet

Blank $2$

IPv$4$ Address of Last Host on this Subnet

Blank $3$

IPv$4$ Broadcast Address on this Subnet

Blank $4$

Blank $1$

Add your answer

Blank $2$

Add your answer

Blank $3$

Add your answer

Blank $4$

Add your answer