Clarification over VLAN

[feruqhshariff]

Hi,

Can someone help me.

I have 3 VLAN's configured in cisco 9200L switch, VLAN1 for desktop, VLAN2 for VOIP, VLAN3 for server's.

have connected voip controller device in vlan2 on port 24x

Now I would like to access the controller through a desktop or laptop connected in VLAN1.

If I add the port24x in both VLAN1 and VLAN2 the voip device is going down.

There is DHCP configure for each VLAN.

What should I do to access the voip controller from vlan1? what are commands to be used?

[Deepak Kumar]

Hi,

What about the license? intervlan will work with an Essential license.

Have u configured the correct default gateway? have u enabled InterVLAN routing?

Share output: show ip route

Also, share System IP address and default gateway,

[feruqhshariff]

Hi Deepak,

License is updated smartnet license.

How to enable intervlan routing?

Gateway Configuration is correct as the switch is live and everything is working fine.

[Deepak Kumar]

Hi,
If it is in the production then please share the running configuration.

What is output of "Show IP route"

[feruqhshariff]

ok will try to share at the earliest

[Richard Burts]

First I would like to address this statement "If I add the port24x in both VLAN1 and VLAN2 the voip device is going down." Assuming that port24x is an access port then it can be in only one vlan at a time. If you assign the port to vlan 2 and then assign it to vlan 1 then the port remains in vlan 1. And that would be why the voip device is going down - because it is not in the correct vlan.

Then I would like to address the question of how to access the voip controller from vlan 1. To do this you need inter vlan routing. It might be possible to enable inter vlan routing on your 9200L switch, or it might be possible that inter vlan routing is enabled on some other layer 3 switch or router connected to your 9200L switch. We do not know enough about the topology and set up of your network to give good advice about enabling inter vlan routing. 

[feruqhshariff]

Thank You

Network topology is like Router on a Stick.

Routing is happening in Router.  Is it possible only to do interVLAN routing in the switch?

[Deepak Kumar]

Hi,

As InterVLAN routing is happening on the router so your both VLANs must be extended to the router using the trunk port on the switch and subinterfaces on the router (if the router will not support to VLANs). 

Yes, it is possible to configure InterVLAN routing on the Switch as well.