11-16-2017 06:22 AM - edited 03-08-2019 12:46 PM
Hello everybody, I'm a computer science student and today at school we were given a starting ip of 196.100.0.0 and had to set up 2 VLAN using a total of: 1 Router connected to 3 Switches that were connected to 6 PCs (2 for each Switch), so ever PC was connected to a Switch and my teacher wanted us to create two VLANs where each VLAN had inside of it one of the two computers connected to each switch.
What we did was: we assigned an IP to each PC belonging VLAN1(blue) starting from PC1 196.100.1.1 to PC5 196.100.1.3 and VLAN2 (red) starting from PC2 196.100.2.1 to PC6 196.100.2.3.
After that we set all the Default Gateway to 196.100.0.10 and Subnet Mask to 255.255.255.0, then we went ahead and created two VLANs in every switch and in the config window we assigned every port to a VLAN eg(Switch1 Fa1/1 to VLAN1, Fa2/1 to Vlan2 and then we set 0/0 to trunk).
It doesn't work when we try to ping since the package arrives to the Router but it doesn't know which port to send it to.
I think it's becouse we didn't set up properly the router/switches, I may have made some mistakes while typing but English isn't my first language, any help is greatly appreciated.
11-16-2017 06:41 AM
Hi @baku1001s
All you need is put switch and router in trunk mode. Then configure subinterface on router and use those IP address as default gateway of PCs.
-If I helped you somehow, please, rate it as useful.-
11-17-2017 06:11 AM - edited 11-17-2017 06:17 AM
Hi
Your config should be:
It can be adjusted to your IP addressing.
ROUTER
interface g1
no shutdown
interface g1.10
encapsulation dot1q 10
ip address 192.168.10.1 255.255.255.0
interface g1.20
encapsulation dot1q 20
ip address 192.168.20.1 255.255.255.0
interface g2
no shutdown
interface g2.30
encapsulation dot1q 30
ip address 192.168.30.1 255.255.255.0
interface g2.40
encapsulation dot1q 40
ip address 192.168.40.1 255.255.255.0
interface g3
no shutdown
interface g3.50
encapsulation dot1q 50
ip address 192.168.50.1 255.255.255.0
interface g1.60
encapsulation dot1q 60
ip address 192.168.60.1 255.255.255.0
SWITCH 1
vlan 10
name PC1
vlan 20
name PC2
interface fa0/24 (or your interface to connect to the router)
switchport mode trunk
no shutdown
<<<<connect your PC's>>>>
interface fa0/1
description PC1
switchport mode access
switchport access vlan 10
no shutdown
interface fa0/2
description PC2
switchport mode access
switchport access vlan 20
no shutdown
SWITCH 2
vlan 30
name PC3
vlan 40
name PC4
interface fa0/24 (or your interface to connect to the router)
switchport mode trunk
no shutdown
<<<<connect your PC's>>>>
interface fa0/1
description PC3
switchport mode access
switchport access vlan 30
no shutdown
interface fa0/2
description PC4
switchport mode access
switchport access vlan 40
no shutdown
SWITCH3
vlan 50
name PC5
vlan 60
name PC6
interface fa0/24 (or your interface to connect to the router)
switchport mode trunk
no shutdown
<<<<connect your PC's>>>>
interface fa0/1
description PC5
switchport mode access
switchport access vlan 50
no shutdown
interface fa0/2
description PC6
switchport mode access
switchport access vlan 60
no shutdown
Please dont forget to rate the comments if they were useful
:-)
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