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Common Subnet In Separate Datacenters

ajentilucci
Level 1
Level 1

‎10-26-2007 12:06 PM - edited ‎03-03-2019 05:28 AM

Does anyone know any way to create a common subnet in two separate datacenters with or without MPLS connectivity.

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bbayer
Level 1
Level 1

‎10-27-2007 08:20 AM

That depends on what you have connecting the two data centers. The most generic way I can think of is to create a GRE tunnel between the two data centers and bridge your VLAN over it. If you have a Metro Ethernet or wireless connection between the data centers, you can do 802.1q trunking and share a VLAN between the data centers that way.

Brian ": )

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ajentilucci
Level 1
Level 1
In response to bbayer

‎10-30-2007 10:44 AM

Brian,

Thanks for the response! The datacenters are connecting via AVPN MPLS. Any experience with this scenario?

thanks,

Alex

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