CCNA1 SKILL BASED EXAMINATION pot

Class:………..CCNA1 SKILL BASED EXAMINATION Duration: 75 minutes No documents allowed I.. Calculating the subnet addressing for the lab using the VLSM technique and note all information nee

Full name: ……… ID:……… Class:………

CCNA1 SKILL BASED EXAMINATION

Duration: 75 minutes

No documents allowed

I CONFIGURATION REQUIREMENTS: (6 MARKS)

1 Calculating the subnet addressing for the lab using the VLSM technique and note all information needed on the topology

2 In each LAN, configure the second usable host address for PC1 and the last usable host address for PC2

3 Enable routing on R1, R2, and R3 by using the static routing protocol

II CHALLENGE QUESTIONS: (4 MARKS)

1 How many subnets are there in the above diagram ?

2 How many bits need to be borrowed if the classfull subneting technique is used ?

3 What kind of router will be the router provide the clock rate for another?

4 Is it possible if the serial connection between R1 and R2 is replaced by the ethernet LAN connection?

………

130.254.0.0/16

Full name: ……… ID:……… Class:………

CCNA1 SKILL BASED EXAMINATION

Duration: 75 minutes

No documents allowed

III CONFIGURATION REQUIREMENTS: (6 MARKS)

1 Calculating the subnet addressing for the lab using the VLSM technique and note all information needed on the topology

2 In each LAN, configure the second usable host address for PC1 and the last usable host address for PC2

3 Enable routing on R1, R2, and R3 by using the static routing protocol

IV CHALLENGE QUESTIONS: (4 MARKS)

1 How many subnets are there in the above diagram ?

2 How many bits need to be borrowed if the classfull subneting technique is used ?

3 What kind of router will be the router provide the clock rate for another?

4 Is it possible if the serial connection between R1 and R2 is replaced by the ethernet LAN connection?

………

128.254.0.0/16

Subnetting Successful

Major Network: 130.254.0.0/16 Number of IP addresses needed: 862 Available IP addresses in major network: 65534 Available IP addresses in subnetted network: 968 About 1% of available major network address space is used

About 89% of subnetted network address space is used

Subnet

Name

Needed

Size

Allocated Size Address

Mas

k Dec Mask

Assignable Range

A 500 510 130.254.0.0 /23 255.255.254.0 130.254.1.254130.254.0.1

-B 200 254 130.254.2.0 /24 255.255.255.0 130.254.2.254130.254.2.1

-C 100 126 130.254.3.0 /25 255.255.255.128 130.254.3.126130.254.3.1

-D 58 62 130.254.3.128 /26 255.255.255.192 130.254.3.129

-130.254.3.190

E 2 2 130.254.3.192 /30 255.255.255.252 130.254.3.193

-130.254.3.194

F 2 2 130.254.3.196 /30 255.255.255.252

130.254.3.197

-130.254.3.198

Subnetting Successful

Major Network: 128.254.0.0/16 Number of IP addresses needed: 832 Available IP addresses in major network: 65534 Available IP addresses in subnetted network: 936 About 1% of available major network address space is used

About 89% of subnetted network address space is used

Subnet

Name

Needed

Size

Allocat

ed Size Address

Mas

k Dec Mask

Assignable Range

A 500 510 128.254.0.0 /23 255.255.254.0 128.254.1.254128.254.0.1

-B 200 254 128.254.2.0 /24 255.255.255.0 128.254.2.254128.254.2.1

-C 100 126 128.254.3.0 /25 255.255.255.128 128.254.3.126128.254.3.1

-D 28 30 128.254.3.128 /27 255.255.255.224 128.254.3.129

-128.254.3.158

E 2 2 128.254.3.160 /30 255.255.255.252 128.254.3.161

-128.254.3.162

F 2 2 128.254.3.164 /30 255.255.255.252

128.254.3.165

-128.254.3.166