Exploration Network Fundamentals: Skills Based Final Option 2

Name: Naún H. Rincón Date: Julio 18 - 08 Instructor: Nelson G.

Topology Diagram

Assessment Objectives

Design the Logical topology. 35 points, 20 minutes. Configure the logical topology. 30 points, 20 minutes.

Scenario In this Skills Based Assessment students will create a small network that requires connecting network devices and configuring host computers and one Cisco router for basic network connectivity. Subnet A and Subnet B are subnets that are currently needed. Subnet C and Subnet D are anticipated subnets, not yet connected to the network. The 0th subnet will no be used. Switch1 has a default configuration, and does not require additional configuration. Common utility commands will be used to test and document the network.

Task 1: Design the Logical LAN Topology.

Given an IP address and mask of 172.16.25.4/15 (address / mask), design an IP addressing scheme that satisfies the following requirements:

Subnet Number of PCsSubnet A 2Subnet B 6Subnet C 14Subnet D 62

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CCNA ExplorationNetwork Fundamentals Exploration Network Fundamentals : Skills Based Final Option 2

Subnet A

SpecificationStudent

InputPoints

Number of bits in the subnet (6 points)IP mask (binary) 11111111.11111111.11111111.11110000New IP mask (decimal) 255.255.255.248Maximum number of usable subnets

32766

Number of usable hosts per subnet

6

IP Subnet 172.16.0.176First IP Host address 172.16.0.177Last IP Host address 172.16.0.182

Subnet B

SpecificationStudent

InputPoints

Number of bits in the subnet (6 points)IP mask (binary) 11111111.11111111.11111111.11100000New IP mask (decimal) 255.255.255.240Maximum number of usable subnets

4094

Number of usable hosts per subnet

14

IP Subnet 172.16.0.160First IP Host address 172.16.0.161Last IP Host address 172.16.0.174

Subnet C

SpecificationStudent

InputPoints

Number of bits in the subnet (6 points)IP mask (binary) 11111111.11111111.11111111.10000000New IP mask (decimal) 255.255.255.224Maximum number of usable subnets

2046

Number of usable hosts per subnet

30

IP Subnet 172.16.0.128First IP Host address 172.16.0.129Last IP Host address 172.16.0.140

Subnet D

SpecificationStudent

InputPoints

Number of bits in the subnet (6 points)IP mask (binary) 11111111.11111110.00000000.00000000

New IP mask (decimal) 255.255.255.128Maximum number of usable subnets

510

Number of usable hosts per subnet

126

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CCNA ExplorationNetwork Fundamentals Exploration Network Fundamentals : Skills Based Final Option 2

IP Subnet 172.16.0.0First IP Host address 172.16.0.1Last IP Host address 172.16.0.126

Host computers will use the first IP address in the subnet. The network router will use the LAST network host address.

Write down the IP address information for each device:

Device IP address Mask Gateway PointsHost1 172.16.0.177 255.255.255.248 172.16.0.182 (11

points)Router1-Fa0/0 172.16.0.182 255.255.255.248 -------------

Host2 172.16.0.161 255.255.255.240 172.16.0.174

Router1-Fa0/1 172.16.0.174 255.255.255.240 -------------

Instructor Sign-off Task 1: ______________________ points: _________ of 35

Carlos Sanchez 192.168.15.24/18Monica Silva 10.12.0.0/8Edwin Zamora 172.16.26.5/14Cristian Cardenas 192.168.5.2/21Diego Arevalo 10.10.1.0/14Fredy Silva 172.16.20.2/14Heriberto Ramos 172.16.8.8/18Jonathan Cerquera10.10.5.4/18Naun Rincon 172.16.25.4/15Juan David 192.168.25.26/17Gustavo Ortiz 192.168.5.5/13

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