How to Configure Vlan Cisco Switch and 2 Router

In this post I will post how to create a cisco VLAN. Previously I've ever posted with the same material that is making VLAN cisco, but in this case I made a different topology than the previous one. Only this time I add a router that connects to the switch. You can see the topology below.

In this discussion, I use the topology as above.

Read More : How to Configure a Cisco Vlan Switch

How to Create a VLAN With Cisco Packet Tracer

1. Setting Router 1, Switch 1 and Switch 2

First make the topology as above. Information:
1. Setting First Router
2. Setting First switch connected to the router
3. Setting the second switch

Setting the Router as follows:

01Router>en
02 
03Router#conf t
04 
05Router(config)#interface fastEthernet 0/1
06 
07Router(config-if)#ip address 192.168.5.6 255.255.255.128
08 
09Router(config-if)#no shutdown 
10 
11Router(config-if)#exit
12 
13 
14 
15Router(config)#interface fastEthernet 0/1.10
16 
17Router(config-subif)#encapsulation dot1Q 10
18 
19Router(config-subif)#ip address 192.168.10.33 255.255.255.224
20 
21Router(config-subif)#description REZA
22 
23Router(config-subif)#no shutdown 
24 
25Router(config-subif)#exit
26 
27 
28 
29Router(config)#interface fastEthernet 0/1.20
30 
31Router(config-subif)#encapsulation dot1Q 20
32 
33Router(config-subif)#ip address 192.168.20.65 255.255.255.224
34 
35Router(config-subif)#description LUTFI
36 
37Router(config-subif)#no shutdown 
38 
39Router(config-subif)#exit 

Then setting the first switch connected to the router as follows:

01Switch>en
02 
03Switch#conf t
04 
05Switch(config)#int vlan 1
06 
07Switch(config-if)#ip address 192.168.5.7 255.255.255.128
08 
09Switch(config-if)#description TRUNK
10 
11Switch(config-if)#no shutdown 
12 
13Switch(config-if)#exit
14 
15Switch(config)#ip default-gateway 192.168.5.6
16 
17 
18 
19Switch(config)#interface fastEthernet 0/1
20 
21Switch(config-if)#switchport mode trunk 
22 
23Switch(config-if)#exit
24 
25Switch(config)#exit
26 
27 
28 
29Switch#vlan database 
30 
31Switch(vlan)#vlan 10 name REZA
32 
33Switch(vlan)#vlan 20 name LUTFI
34 
35Switch(vlan)#exit 

After that setting the second switch.

01Switch>en
02 
03Switch#vlan database
04 
05Switch(vlan)#vlan 10 name REZA
06 
07Switch(vlan)#vlan 20 name LUTFI
08 
09Switch(vlan)#exit
10 
11 
12 
13Switch#conf t
14 
15Switch(config)#interface fastEthernet 0/1
16 
17Switch(config-if)#switchport mode trunk 
18 
19Switch(config-if)#exit
20 
21 
22 
23Switch(config)#interface range fastEthernet 0/2-3
24 
25Switch(config-if-range)#switchport mode access
26 
27Switch(config-if-range)#switchport access vlan 10
28 
29Switch(config-if-range)#exit
30 
31 
32 
33Switch(config)#interface range fastEthernet 0/4-5
34 
35Switch(config-if-range)#switchport mode access
36 
37Switch(config-if-range)#switchport access vlan 20
38 
39Switch(config-if-range)#exit

2. Adding Second Router and Third Switch

As already mentioned in the title of the post using 2 routers, at this stage you please create a topology as above after configuration in the early stages. At this point, we will configure vlan 30 and vlan 40 after it has configured vlan 10 and vlan 20. Please follow the following steps.

Second Router Configuration:

01Router>en
02 
03Router#conf t
04 
05Router(config)#interface fastEthernet 0/1
06 
07Router(config-if)#ip address 192.168.10.10 255.255.255.0
08 
09Router(config-if)#no shutdown 
10 
11Router(config-if)#exit
12 
13 
14 
15Router(config)#interface fastEthernet 0/1.30
16 
17Router(config-subif)#encapsulation dot1Q 30
18 
19Router(config-subif)#ip address 192.168.30.33 255.255.255.240
20 
21Router(config-subif)#description PakEko
22 
23Router(config-subif)#no shutdown 
24 
25Router(config-subif)#exit
26 
27 
28 
29Router(config)#interface fastEthernet 0/1.40
30 
31Router(config-subif)#encapsulation dot1Q 40
32 
33Router(config-subif)#ip address 192.168.40.49 255.255.255.240
34 
35Router(config-subif)#description MasHeru
36 
37Router(config-subif)#no shutdown 
38 
39Router(config-subif)#exit 

Third Switch Configuration:

01Switch>en
02 
03Switch#vlan data
04 
05Switch(vlan)#vlan 30 name PakEko
06 
07Switch(vlan)#vlan 40 name MasHeru
08 
09Switch(vlan)#exit
10 
11 
12 
13Switch#conf t
14 
15Switch(config)#interface vlan 2
16 
17Switch(config-if)#ip address 192.168.10.1 255.255.255.0
18 
19Switch(config-if)#description TRUNK
20 
21Switch(config-if)#no shutdown 
22 
23Switch(config-if)#exit
24 
25Switch(config)#ip default-gateway 192.168.10.10
26 
27 
28 
29Switch(config)#interface fastEthernet 0/1
30 
31Switch(config-if)#switchport mode trunk 
32 
33Switch(config-if)#exit
34 
35 
36 
37Switch(config)#interface range fastEthernet 0/2-3
38 
39Switch(config-if-range)#switchport mode access
40 
41Switch(config-if-range)#switchport access vlan 30
42 
43Switch(config-if-range)#exit
44 
45 
46 
47Switch(config)#interface range fastEthernet 0/4-5
48 
49Switch(config-if-range)#switchport mode access
50 
51Switch(config-if-range)#switchport access vlan 40
52 
53Switch(config-if-range)#exit 

3. Adding Connected Servers On The First Router

The next stage, connect the server with the router one by setting router as follows:

01Router>en
02 
03Router#conf t
04 
05Router(config)#interface fastEthernet 0/0
06 
07Router(config-if)#ip address 192.168.20.1 255.255.255.192
08 
09Router(config-if)#no shutdown
10 
11Router(config-if)#exit 

4. Connect Second Router with Switch

At this point we live to connect the second router and give the IP to the router on FA 0/0 interface. The trick as follows:

01Router>en
02 
03Router#conf t
04 
05Router(config)#interface fastEthernet 0/0
06 
07Router(config-if)#ip address 192.168.5.5 255.255.255.128
08 
09Router(config-if)#no shutdown
10 
11Router(config-if)#exit 

5. Opening the Data Access Path Using IP Route

In this last step, we just give access data path by using command "ip route" that is by entering command "ip route network subnetmask through ip".

Example "ip route 192.168.1.0 255.255.255.0 192.168.2.1"
Information :
192.168.1.0 is the network to be opened path.
255.255.255.0 is a subnetmask of network 192.168.1.0.
192.168.2.1 is the data entry path where network 192.168.1.0 will go.

For configuration you can follow the following ways:
Our first configuration on the first router.

1Router>en
2 
3Router#conf t
4 
5Router(config)#ip route 192.168.30.32 255.255.255.240 192.168.5.5
6 
7Router(config)#ip route 192.168.40.48 255.255.255.240 192.168.5.5
8 
9Router(config)#exit 

And for configuration on the second router as follows:

1Router>en
2Router#conf t
3Router(config)#ip route 192.168.10.32 255.255.255.224 192.168.5.6
4Router(config)#ip route 192.168.20.64 255.255.255.224 192.168.5.6
5Router(config)#ip route 192.168.20.0 255.255.255.224 192.168.5.6
6Router(config)#exit 

Ok finished my post which is How to Configure Vlan Cisco Switch and 2 Router. If I have any misconceptions or writing errors, I ask you to comment on suggestions or criticisms for me And hopefully this post is very useful for you to complete your work easily.

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