Last Updated on November 15, 2020 by Admin
3.6.1 Packet Tracer – Implement VLANs and Trunking Answers
Packet Tracer – Implement VLANs and Trunking (Answers Version)
Answers Note: Red font color or gray highlights indicate text that appears in the Answers copy only.
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 |
|
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
- Create the virtual management interfaces, on all three switches.
- Address the virtual management interfaces according to the Addressing Table.
- The switches should not be able to ping each other.
Part 3: Configure Static Trunking
- Configure the link between SWA and SWB as a static trunk. Disable dynamic trunking on this port.
- Disable DTP on the switch port on both ends of the trunk link.
- Configure the trunk with the native VLAN and eliminate native VLAN conflicts if any.
Part 4: Configure Dynamic Trunking
- 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.
- Configure the trunk with the native VLAN and eliminate native VLAN conflicts if any.
End of document
Answer Scripts
Switch SWA
ena
conf t
vlan 10
name Admin
vlan 20
name Accounts
vlan 30
name HR
vlan 40
name Voice
vlan 99
name Management
vlan 100
name Native
interface GigabitEthernet0/1
switchport trunk native vlan 100
switchport mode trunk
switchport nonegotiate
interface GigabitEthernet0/2
switchport trunk native vlan 100
switchport mode dynamic desirable
interface Vlan1
no ip address
shutdown
interface Vlan99
ip address 192.168.99.252 255.255.255.0
end
Switch SWB
ena
conf t
vlan 10
name Admin
vlan 20
name Accounts
vlan 30
name HR
vlan 40
name Voice
vlan 99
name Management
vlan 100
name Native
interface FastEthernet0/1
switchport access vlan 10
switchport mode access
interface FastEthernet0/2
switchport access vlan 20
switchport mode access
interface FastEthernet0/3
switchport access vlan 30
switchport mode access
interface GigabitEthernet0/1
switchport trunk native vlan 100
switchport mode trunk
switchport nonegotiate
interface Vlan99
ip address 192.168.99.253 255.255.255.0
end
Switch SWC
ena
conf t
vlan 10
name Admin
vlan 20
name Accounts
vlan 30
name HR
vlan 40
name Voice
vlan 99
name Management
vlan 100
name Native
interface FastEthernet0/1
switchport access vlan 10
switchport mode access
interface FastEthernet0/2
switchport access vlan 20
switchport mode access
interface FastEthernet0/3
switchport access vlan 30
switchport mode access
interface FastEthernet0/4
switchport access vlan 10
switchport mode access
switchport voice vlan 40
mls qos trust cos
interface GigabitEthernet0/2
switchport trunk native vlan 100
switchport mode trunk
interface Vlan99
ip address 192.168.99.254 255.255.255.0
end