3.6.1 Packet Tracer – Implement VLANs and Trunking – Instructions Answer

Packet Tracer – Implement VLANs and Trunking (Instructor Version)

Addressing Table

Device Interface IP Address Subnet Mask Switchport VLAN
PC1 NIC 192.168.10.10 255.255.255.0 SWB F0/1 VLAN 10
PC2 NIC 192.168.20.20 255.255.255.0 SWB F0/2 VLAN 20
PC3 NIC 192.168.30.30 255.255.255.0 SWB F0/3 VLAN 30
PC4 NIC 192.168.10.11 255.255.255.0 SWC F0/1 VLAN 10
PC5 NIC 192.168.20.21 255.255.255.0 SWC F0/2 VLAN 20
PC6 NIC 192.168.30.31 255.255.255.0 SWC F0/3 VLAN 30
PC7 NIC 192.168.10.12 255.255.255.0 SWC F0/4 VLAN 10
VLAN 40 (Voice)
SWA SVI 192.168.99.252 255.255.255.0 N/A VLAN 99
SWB SVI 192.168.99.253 255.255.255.0 N/A VLAN 99
SWC SVI 192.168.99.254 255.255.255.0 N/A VLAN 99

Objectives

  • Part 1: Configure VLANs
  • Part 2: Assign Ports to VLANs
  • Part 3: Configure Static Trunking
  • Part 4: Configure Dynamic Trunking

Background

You are working in a company that is getting ready to deploy a set of new 2960 switches in a branch office.

You are working in the lab to test out the VLAN and trunking configurations that are planned. Configure and test the VLANs and trunks.

Instructions

Part 1: Configure VLANs

Configure VLANs on all three switches. Refer to the VLAN Table. Note that the VLAN names must match the values in the table exactly.

VLAN Table

VLAN Number VLAN Name
10 Admin
VLAN Number VLAN Name
20 Accounts
30 HR
40 Voice
99 Management
100 Native

Part 2: Assign Ports to VLANs

Step 1: Assign access ports to VLANs

On SWB and SWC, assign ports to the VLANs. Refer to the Addressing Table.

Step 2: Configure the Voice VLAN port

Configure the appropriate port on switch SWC for voice VLAN functionality.

Step 3: Configure the virtual management interfaces

a. Create the virtual management interfaces, on all three switches.

b. Address the virtual management interfaces according to the Addressing Table.

c. The switches should not be able to ping each other.

Part 3: Configure Static Trunking

a. Configure the link between SWA and SWB as a static trunk. Disable dynamic trunking on this port.

b. Disable DTP on the switch port on both ends of the trunk link.

c. Configure the trunk with the native VLAN and eliminate native VLAN conflicts if any.

Part 4: Configure Dynamic Trunking

a. Assume that the trunk port on SWC is set to the default DTP mode for 2960 switches. Configure G0/2 on SWA so that it successfully negotiates trunking with SWC.

b. Configure the trunk with the native VLAN and eliminate native VLAN conflicts if any.

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