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Rochester Institute of Technology

Department of

Networking, Security, and Systems Administration

4050-515/4055-815 20094

Lab 6 Advanced Routing Report Page 1 of9

Name__________AL Rizq, Mesfer_____________________Make sure to attach your sign off sheet at the end of your lab report.

Activity #1 Network Design and Address Assignment

1. (10 pts 2 pts ea) IP subnet addressing scheme.

a) Total # of subnets made ______2^5= 32 ________________

b) Mask _______ 255.255.255.248_______________

c) Total addresses/subnet _________8_____________

d) Useable subnets _________ 30_____________

e) Useable hosts/subnet _________6_____________

2. (10 pts) Record all(INCLDUING THE SUBNETS YOU DID NOT USE) of your

subnet addressing information (use as many lines as you need)

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Rochester Institute of Technology

Department of

Networking, Security, and Systems Administration

4050-515/4055-815 20094Lab 6 Advanced Routing Report Page 2 of9

j) Subnet Address ___192.168.100.72_Address Range __192.168.100.73 - 192.168.100.78_

k) Subnet Address ___192.168.100.80__Address Range _192.168.100.81 - 192.168.100.86_

l) Subnet Address ___192.168.100.88__Address Range _192.168.100.89 - 192.168.100.94_

m) Subnet Address ___192.168.100.96_Address Range __192.168.100.97 - 192.168.100.102_

n) Subnet Address ___192.168.100.104_Address Range _192.168.100.105 - 192.168100.110_

o) Subnet Address __192.168.100.112_Address Range __192.168.100.103 - 192.168.100.118_

p) Subnet Address _192.168.100.120_Address Range _192.168.100.121 - 192.168.100.126_

q) Subnet Address _192.168.100.128_Address Range __192.168.100.129 - 192.168.100.134_

r) Subnet Address __192.168.100.136_Address Range _192.168.100.137 - 192.168.100.142_

s) Subnet Address _192.168.100.144_Address Range _192.168.100.145 - 192.168.100.150_

t) Subnet Address __192.168.100.152_Address Range _192.168.100.153 - 192.168.100.158_

u) Subnet Address __192.168.100.160_Address Range _192.168.100.161 - 192.168.100.166_

v) Subnet Address __192.168.100.168_Address Range _192.168.100.169 - 192.168.100.174_

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Rochester Institute of Technology

Department of

Networking, Security, and Systems Administration

4050-515/4055-815 20094Lab 6 Advanced Routing Report Page 3 of9

4. (10 pts) Network complete using static and default routes only.

_____________

5. (3 pts) What is the default encapsulation used on the WAN serial links?

The default encapsulation that is used on WAN serial links is HDLC which is astand for high level data link control.

6. (5 pts) Where, in the IOS, did you find the information?

The all information will be found by typing show interface command.

7. (2 pts) On a serial link, which end has the clock rate?

The end having the clock rate is DEC which is a stand for data-communicationequipment.

8. (15 pts) For R1, R3 and R4 provide the routing table. Explain why you configured

the routers in this fashion.R t 1 ti t bl

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Rochester Institute of Technology

Department of

Networking, Security, and Systems Administration

4050-515/4055-815 20094Lab 6 Advanced Routing Report Page 4 of9

Router 3 routing table

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Rochester Institute of Technology

Department of

Networking, Security, and Systems Administration

4050-515/4055-815 20094Lab 6 Advanced Routing Report Page 5 of9

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Rochester Institute of Technology

Department of

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Rochester Institute of Technology

Department of

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4050-515/4055-815 20094Lab 6 Advanced Routing Report Page 7 of9

11. (5 pts) Given your topology and your subnet addressing scheme discuss address

utilization on your network. Specifically, how many addresses were lost as a

result of having point to point links in your topology? Were the addresses wellutilized or not? Explain your answer.

There are six usable addresses and 30 usable subnets as I answered question1. Moreover, the number of borrowing bits is five bits. Every link will begetting just 2 addresses. Each network will lose 4 addresses from the totaladdresses which are 6. There are 18 subnets are used regardless of getting32 at first.

12. (5 pts) What is VLSM? Give us more than an expansion of the acronym.

VLSM is a stand for Variable Length Subnet Mask.

VLSM is the dividing of IPs into different sizes of subnet.

It is used for subnetting the subnet.

VLSM is also supported via Routing Information Protocol (RIPv2)version2.

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Rochester Institute of Technology

Department of

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4050-515/4055-815 20094Lab 6 Advanced Routing Report Page 8 of9

By doing the three steps above, all networks which are connected to router 9will have access to the Internet.

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Rochester Institute of Technology

Department of

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4050-515/4055-815 20094

Lab 6 Advanced Routing Report Page 9 of9

From question 3 - Label the diagram.

s0

s0 s0

s0

s0 s0

s1 s1

e0 e1

e0 e0 e0 e0e1 e1 e1 e1

R1

B4

R2

B8

R3

B2

R4

B2

R5

B6

e0 e1 e0e1

e0

e1

R6

B1

R7

B3

R8

B5

R9

B7

B1P1 B1P2 B2P1 B2P2 B3P1 B3P2 B4P1 B4P2 B5P1 B5P2 B6P1 B6P2 B7P1 B7P2 B8P1 B8P2

192.168.100.XXX

255.255.255.248

.1

.9

.14 .17

.105.97

.113

.102

.129.121.110

.137

.38

.22 .25

.30

.49

.33

.62

e0 e1.41

.81 .89.65

.54

.73

.57

.114 .115 .122 .123 .130 .131 .138 .139 .66 .67 .74 .75 .82 .83 .91 .93

S1

F1

S2

F2

S3B1

S4B2

S5B3

S6B4

S7B5

S8B6

S9B7

S10B8

R = Router

S = Switch

B = Bench

F = Front

Edited by: Noah Peregrino2/2/12

B9P1

.2B9P1

.42