EIGRP with VLANs

This how to is a continuation of the how to found here.  The Packet Tracer of this how to can be found here.

In this how to, the the EIGRP routing protocol is being deployed. In addition the VLANs will be able to communicate with two new networks introduced, 10.0.0.0/8 and 192.168.5.192/27. Overall most of the the networks used in these examples are not efficiently broken down with VSLM. The focus for now is to understand and learn routing and routing protocols.

In this example we will use EIGRP with the VLANs we already created which will be able to communicate with the two new networks as mentioned above.

EIGRP

 

Make sure Router 0 can handle the traffic from the VLANs. We managed to do that by running the following commands in the previous how to. You can verify the router is aware of the VLANs by pinging the VLAN router interfaces 192.168.50.100 and so forth. Below are the commands that we used to make Router 0 aware of the VLANS.

On Router 0 run the following only if you cannot ping from one of the workstations the network address for each VLAN:

For VLAN 50

 
interface fastEthernet 0/0.50
encapsulation dot1Q 50
ip address 192.168.50.100 255.255.255.0

For VLAN 60

 
interface fastEthernet 0/0.60
encapsulation dot1Q 60
ip address 192.168.60.100 255.255.255.0

For VLAN 99

 
interface fastEthernet 0/0.99
encapsulation dot1Q 99
ip address 192.168.99.100 255.255.255.0

For VLAN 150

 
interface fastEthernet 0/0.150
encapsulation dot1Q 150
ip address 192.168.150.100 255.255.255.0

 

Configure the FastEthernet and Serial connections of Router 0

The FastEthernet 0/0 is not assigned an IP address simply because it handles traffic from all VLANs.

For Interface FastEthernet 0/1 execute

interface FastEthernet 0/1
ip address 10.0.0.1 255.0.0.0
no shutdown

For Interface Serial 0/2/0 execute

interface Serial 0/2/0
ip address 192.168.5.225 255.255.255.252
no shutdown

For Interface Serial 0/2/1 execute

interface Serial 0/2/1
clock rate 64000
ip address 192.168.5.234 255.255.255.252
no shutdown

Setup EIGRP on Router 0

router eigrp 1
network 10.0.0.0  0.255.255.255
network 192.168.5.224  0.0.0.3
network 192.168.5.232  0.0.0.3

 

Configure the FastEthernet and Serial connections of Router 1

For Interface FastEthernet 0/0 execute

interface FastEthernet 0/0
ip address 192.168.5.1 255.255.255.128
no shutdown

For Interface Serial 0/2/0 execute

interface Serial 0/2/0
ip address 192.168.5.229 255.255.255.252
no shutdown

For Interface Serial 0/2/1 execute

ip address 192.168.5.226 255.255.255.252
clock rate 64000
no shutdown

Setup EIGRP on Router 1

router eigrp 1
network 192.168.5.0   0.0.0.127 
network 192.168.5.228 0.0.0.3   
network 192.168.5.224 0.0.0.3

 

Configure the FastEthernet and Serial connections of Router 2

For Interface FastEthernet 0/0 execute

interface FastEthernet 0/0
ip address 192.168.5.193 255.255.255.224
no shutdown

For Interface Serial 0/2/0 execute

interface Serial 0/2/0
ip address 192.168.5.233 255.255.255.252
no shutdown

For Interface Serial 0/2/1 execute

interface Serial 0/2/1
clock rate 64000
ip address 192.168.5.230 255.255.255.252
no shutdown

Setup EIGRP on Router 1

router eigrp 1
network 192.168.5.192  0.0.0.31 
network 192.168.5.232  0.0.0.3  
network 192.168.5.228  0.0.0.3 
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Static Routing

This is a continuation of the previous how to located here.  You can download this Packet Tracer file from here.

In this how to, we have configured router 0 to allow communication between networks 10.0.0.0 and 192.168.50.100

You do this by running the following command on Router 0

ip route 10.0.0.0 255.0.0.0  10.0.0.0

 

Static_routing

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Create a Redundant Switch environment.

This how to is a further expansion of the previous how to located . In this how to switch redundancy is introduced for all VLANs. You can download the setup for this Packet Tracer from here

VLAN-SWITCH-REDUNANCY

 

 

 

 

Going by the image, there are three new switches introduced, SWITCH2, SWITCH3 and SWITCH4. Switches 3 and 4 connect to Switch2 which handles the traffic for those particular hosts. Also, Switches 3 and 4 connect to Switch 0, making possible the communication with the VLANS and the hosts being handled by Switch1.

The following commands will need to be run on SWITCH 2 – 3 – 4.

#Create and Name the VLANs
On Switch 2
vlan 50
name students
vlan 60
name teachers
vlan 99
name mgt
vlan 80
name native

#Change the Default VLAN from 1 to 80
interface fastEthernet 0/1
switchport truck native vlan 80

#Assign ports 5 to 15 on VLAN 50
interface range fastEthernet 0/5-15
switchport mode access
switchport access vlan 50

#Assign ports 21 to 23 to VLAN 60
interface range fastEthernet 0/21-23
switchport mode access
switchport access vlan 60

#Assign port 24 to VLAN 99
interface fastEthernet 0/24
switchport mode access
switchport access vlan 99

 

The following commands will need to be run on Switch 3

interface fastEthernet 0/1
switchport mode trunk
switchport trunk allowerd vlan 1-99,150

interface fastEthernet 0/2
switchport mode trunk
switchport trunk allowerd vlan 1-99,150

 

The following commands will need to be run on Switch 4

interface fastEthernet 0/1
switchport mode trunk
switchport trunk allowerd vlan 1-99,150

interface fastEthernet 0/2
switchport mode trunk
switchport trunk allowerd vlan 1-99,150
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Static Routes between two routers.

The instructions below show how to connect two networks with static routes. Download the PacketTracer file

  • Router1 belongs to network 192.168.0.0 – 255.255.254.0
  • Router2 belongs to network 192.168.2.1 – 255.255.255.192
  • Both routers will communicate with each other via network 10.0.0.0-255.255.255.192

static_routes1

Router1
Setup Network Interface for 192.168.0.0 network

show ip interface brief
enable
configure terminal
no ip domain lookup
no logging console
hostname router1
interface GigabitEthernet0/0
ip address 192.168.0.0 255.255.254.0
duplex full
no shutdown
copy running-config startup-config

Setup Network Interface for 10.0.0.0 network

interface Serial0/0/0
ip address 10.0.0.1 255.255.255.192
no shutdown
ip route 192.168.2.0 255.255.255.192 10.0.0.2
copy running-config startup-config

Router2
Setup Network Interface for 192.168.2.0 network

show ip interface brief
enable
configure terminal
no ip domain lookup
no logging console
hostname router2
interface GigabitEthernet0/0
ip address 192.168.2.0 255.255.255.192
duplex full
no shutdown
copy running-config startup-config

Setup Network Interface for 10.0.0.0 network

interface Serial0/0/0
ip address 10.0.0.2 255.255.255.192
no shutdown
ip route 192.168.0.0 255.255.254.0 10.0.0.1
copy running-config startup-config
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