Extend vlan over L3 layer.

[Juraj Papic]

I have to extend my vlan via L3 I found good info about how to do it, https://community.cisco.com/t5/switching/vlan-extend-on-l3-link/m-p/2738682#M331832 , but i have some questions, I have my switch where I will do the configs to exented the vlan, here is no issue, the issue is on the remote switch (ISP) what will they have to change so this config will work?

thanks. 

[Jitendra Kumar]

Here is the good discussion please check below documents.

https://www.cisco.com/c/en/us/support/docs/ip/layer-two-tunnel-protocol-l2tp/116266-configure-l2-00.html

https://learningnetwork.cisco.com/s/question/0D53i00000Kt582CAB/extending-vlan-over-a-l3-link

[MHM Cisco World]

forgive my little knowledge
I dont get what exactly you want 

[Juraj Papic]

Sorry for the bad title , Im need to expand a Vlan via a L3 layer, I found information about how to do this, I posted the links up, My question is on the remote site I dont have access, should I have the same config as the one I will do on my side?

thanks. 

[MHM Cisco World]

but I check the link many times 
L3SW-L2-L3SW 
two L3SW connect via L2 (in link you share it is trunk )
and to connect both L3SW he config SVI in each L3SW.
I think your case is different 

[balaji.bandi]

I have to extend my vlan via L3 

need more context of information here to advise better.

you do not have any control over ISP network, they offer you IP Services only that means Layer 3 connectivity right ? or they offer you Layer 2 ?

[Juraj Papic]

I have a L3 for two ISP and over  this two L3 I need to send Vlans .

thanks.

[balaji.bandi]

Can you draw a small diagram for us to digest the requirement here. you need L2VPN I guess here. high level to extend vlan over L3 network.