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6.2.3.8 Packet Tracer – Troubleshooting a VLAN Implementation – Scenario 2

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Last Updated on March 15, 2018 by InfraExam

6.2.3.8 Packet Tracer – Troubleshooting a VLAN Implementation – Scenario 2

Packet Tracer – Troubleshooting a VLAN Implementation Scenario 2 (Answer Version)

Answer Note: Red font color or Gray highlights indicate text that appears in the Answer copy only.

Topology

6.2.3.8 Packet Tracer – Troubleshooting a VLAN Implementation – Scenario 2
6.2.3.8 Packet Tracer – Troubleshooting a VLAN Implementation – Scenario 2

Addressing Table

Device Interface IPv4 Address Subnet Mask Default Gateway
S1 VLAN 56 192.168.56.11 255.255.255.0 N/A
S2 VLAN 56 192.168.56.12 255.255.255.0 N/A
S3 VLAN 56 192.168.56.13 255.255.255.0 N/A
PC1 NIC 192.168.10.21 255.255.255.0 192.168.10.1
PC2 NIC 192.168.20.22 255.255.255.0 192.168.20.1
PC3 NIC 192.168.30.23 255.255.255.0 192.168.30.1
PC4 NIC 192.168.10.24 255.255.255.0 192.168.10.1
PC5 NIC 192.168.20.25 255.255.255.0 192.168.20.1
PC6 NIC 192.168.30.26 255.255.255.0 192.168.30.1

VLAN and Port Assignments

Ports VLAN Number – Name Network
F0/1 – F0/5 VLAN 56 – Management&Native 192.168.56.0/24
F0/6 – F0/10 VLAN 30 – Guest(Default) 192.168.30.0/24
F0/11 – F0/17 VLAN 10 – Faculty/Staff 192.168.10.0/24
F0/18 – F0/24 VLAN 20 – Students 192.168.20.0/24

Objectives

Part 1: Find and Correct the Network Errors

Part 2: Document the Corrections to the Network

Part 3: Implement Solutions and Test Connectivity

Background

In this activity, you will troubleshoot a misconfigured VLAN environment. The initial network has errors. Your objective is to locate and correct the errors in the configurations and establish end-to-end connectivity. Your final configuration should match the Topology diagram and Addressing Table. The native VLAN for this topology is VLAN 56.

Part 1: Discover and Document Issues in the Network

Use the Topology, Addressing Table, VLAN and Port Assignments table and your knowledge of VLANs and trunking to discover issues in the network. Complete the Documentation table listing the problems you discovered and potential solutions.

Documentation

Problems Solutions
S2 G0/1 is configured as an access port instead of a trunk port Implement switchport mode trunk command
S1 is not configured with any VLANs, just trunks. Use the necessary commands on S1 to configure the VLANs and set the native VLAN on the trunks.
S3 ports are not assigned to a VLAN Implement switchport access vlan # command based the Port Assignments table
There is a native VLAN mismatch Configure the trunk ports on S1 in native VLAN 56.

Part 2: Implement the Solution and Test Connectivity

Verify PCs on the same VLAN can now ping each other. If not, continue to troubleshoot.

Suggested Scoring Rubric

Packet Tracer scores 70 points. Documentation in Part 2, Step 3 is worth 30 points.

!S1!!!!!!!!!!!!
en
conf t
vlan 56
name Management&Native
vlan 30
name Guest(Default)
vlan 10
name Faculty/Staff
vlan 20
name Students
int range g0/1 - 2
switchport trunk native vlan 56
!S2!!!!!!!!!!!!!!!
en
conf t
int g0/1
switchport mode trunk
!S3!!!!!!!!!!!!!!!!
en
conf t
int range fa0/1 - 5
switchport access vlan 56
int range fa0/6 - 10
switchport access vlan 30
int range fa0/11 - 17
switchport access vlan 10
int range fa0/18 - 24
switchport access vlan 20