Good evening everyone!
I have the scenario below (its my job to make something like this work), and would like your opinion on how to achieve the objectives listed.
Do not care about the details of the drawing or addressing/ASN, it's just a basic illustration of the scenario, you can suggest changes at will.
1) Both data centers must use the same ASN (let's use 191.0.112.0/20 and ASN 200 for this example).
2) Both data centers are in different cities (they can only achieve direct L2 communication trough some other protocol like L2TP).
3) The servers (VMs) on the data center 1 are turned off until there is a failure in the data center 2, both are configured identically, ip, gateway, etc.
4) The external communication of the Office 1 must be done by the data center link 1, and those of the Office 2 should be done by one of the links in the data center 2.
5) Any communication that is not destined to the offices 1 or 2 (like the VMs Internet access to and from) must be made through the links of the data center 2, only in case of failure of both links that exists there
the communication will be made through the link of the data center 1 (and the VMs will be turned on, but that is not the point of this scenario).
I know this is a difficult and unusual scenario but that's why i need the experience of you guys.
PS: I reinforce, all the items on this scenario can be changed, you can suggest everything you consider to be de best solution for this case.
