02-16-2016 06:42 AM - edited 03-08-2019 04:36 AM
Hello,
First I'm new here ;) And I'm just started with learning for networks.
I have a problem with something I can't solve :s
I'm trying to make a little network for a small company ;)
With: a Dataserver, wifi router, a printer, a few computers and a few camera's.
Everything has to come throw 1 router, what sounds logic :D
Now I have made 1 router.
I have 2 camera servers. (yes 2 ;) It's because its from 2 different companys so we got 2 camera servers) I want them to connect to each other with a switch and then send them back to the router. On the other side of the router I have my dataserver and pc's, ....
I want that my camera server can talk to my dataserver. (and all the rest ofcourse ;) )
For my camera's I'm connected with: 192.168.2.0 and for all the rest 192.168.1.0
I tried to fix this with VLAN, but it won't work ;s
Someone who can push me in the right direction? :)
PS: sorry for bad english ;) It's not my best language :D
02-17-2016 01:35 AM
Hi,
Hopefully I've followed correctly.
It sounds your trying to build a small network with a router on a stick. The switch port that connects to the router will need to be a trunk and tag the relevant VLANs. The router will have to be setup to for dot1q tags on the physical interface i.e.
Router example
inter gi0/0
inter gi0/0.10
encapsulation dot1q 10
ip address 192.168.1.1 255.255.255.0
Switch Example
interface gi1/1
switchport trunk encapsultation dot1q (only required if switch support ISL as well as dot1q)
switchport mode trunk
switchport trunk allowed vlan 10,20,30 etc
Set all the hosts default gateway to the IP address assigned to the local subnet/VLAN relevant router's interface example above 192.168.1.1.
Joel.
02-17-2016 03:57 AM
hi,
Thanks, I'm going to try to do what you say :)
EDIT:
Okay I tried, but still I have still failed :s
I have tried with 2 pc's connected to a switch. (I have for 1 pc VLAN20)
and the other pc is a maincomputer so I made a Trunk (VLAN 10-10, 20-20, 30-30)
I tried to ping this two pc's but I had a status: "Failed".
In packet tracer my links are green ;) So I don't know where I made a mistake :s
Did I do something wrong?
02-17-2016 07:31 AM
You should config your switch and router like this:
Switch configuration:
vlan 10
exit
vlan 20
exit
interface gigabitethernet 0/1
switchport
switchport mode trunk
switchport trunk allowed vlan 10,20
exit
interface fast 0/1
switchport host
switchport access vlan 10
exit
interface fast 0/2
switchport host
switchport access vlan 20
exit
Router configuration:
interface gigabitethernet 0/0
no shutdown
exit
interface gigabitethernet 0/0.10
encapsulation dot1q 10
ip address 192.168.10.1 255.255.255.0
exit
interface gigabitethernet 0/0.20
encapsulation dot1q 20
ip address 192.168.20.1 255.255.255.0
exit
In the above scenario the first pc is connected to the fast 0/1 of the switch and the other one is connected to the fast 0/2.
The router is connected to the switch via its the gig 0/0 port and the switch's port which is connected to the router is gig 0/1.
02-17-2016 03:00 PM
In addition to yunas instructions, please make sure you put the right gateway for each of your devices. Two different gateway IP addresses, one for each VLAN.
02-18-2016 01:28 AM
I will try this out! :)
But I noticed that I have one good VLAN connection between 2 pc's (with trunk & vlan ;) )
But If I have a connection between 2 other pc's on the same way it doesn't work anymore :s
So I'm going to try yunas_cisnix thing.
02-18-2016 01:50 AM
The first comment was a kick starter to create multiple VLANs on the router and the uplink (trunk port) for connect said router. You will need access ports on the switch for PCs/Printers etc. Each subnet should be mapped to VLAN 1:1 mapping. Depending on the number of VLANs/Subnets you require extend as necessary. So in terms of full configuration yunas_cisnix is correct for two subnets/VLANs.
Good work
Joel
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