VLAN configuration

[ramatoulaye.hane1]

Dear Support,

I want to setup the VLAN architecture below:

10   VOIP                             active    Gi0/1, Gi0/2, Gi0/3, Gi0/4
                                                Gi0/5, Gi0/6, Gi0/7, Gi0/8

VLAN 10 is already configured. Now I want to make the communication between VLAN 10 and default VLAN.

Thank in advance!
 

[Ji-Won Park]

Hi,

I would assume that those two switches have VLAN1,VLAN10 configured. You will have to create sub interfaces on the router to pass the VLAN tagging, and route between the routers in Layer-3.

g1

[ramatoulaye.hane1]

Hi Jowonpark,

How to create sub interfaces on the router for VLAN tagging?

I have only 2 interfaces on my router

ESN-HQ#sh ip int brief
Interface                  IP-Address      OK? Method Status                Prot
ocol
FastEthernet0/0            192.168.190.1   YES NVRAM  up                    up

FastEthernet0/1            172.16.1.6      YES NVRAM  up                    up

ESN-HQ#

[Ji-Won Park]

Here is an example

interface fa 0/0
no shut
exit

interface fa0/0.1
encap dot1q 1
ip address X.X.X.X X.X.X.X
exit

interface fa 0/0.10
encapsulation dot1q 10
ip address X.X.X.X X.X.X.X
 

Hope it helps.

g1

[Joseph W. Doherty]

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Posting

interface FastEthernet0/0
 ip address 192.168.190.1 255.255.255.0

interface FastEthernet0/0.10
 encapsulation dot1Q 10
 ip address x.x.x.x y.y.y.y