Same Network at 2 different branches

Unanswered Question
Jun 27th, 2009


I have a network is in my one of the branch n/w where some servers are kept.....

In my DC i want to same segment as some of the servers from that branch need to be shifted with same IP segment..Dc ip segment is to

Both the places DC & branch is connected via MPLS & OSPF is running on WAN.

In DC i am able to get route through OSPF...

Now i want to connect the server at DC...

Can someone plz tell me how can i do this?

In D i do have 6500 Core switfch with whom WAN router is terminated....

I have this problem too.
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Giuseppe Larosa Sat, 06/27/2009 - 08:03

Hello Partha,

if possible avoid to do this.

you can only use EoMPLS with C6500; with routers you could use L2TPv3 vlan based but as you can read in another recent thread it is not supported on C6500 platform.

But this means that you will you have a vlan made of two parts one in the branch and one in the DC.

This kind of design is used sometimes for disaster recovery design between DC and DR sites, but in your case I would give to the server an ip address in an appropriate IP subnet in the DC.

Hope to help


acharyr123 Sat, 06/27/2009 - 08:26

This is a temporary setup...can u plz guide on the steps to achieve this..


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