Install or adding New Blades on VIPRION2400 (B2100)

We did this as part of an RMA process. It was deceptively simple: insert blade. An existing blade will be cloned to it and for us that took about an hour. There was no way to know when the process was completed fully because a background rsync process keeps sending over traffic graph updates to the new blade. During the process there was no interruption in traffic. Since our old blade was to come out, we did have a problem with network configurations because the interface names are sensibly different (2/1.1 instead of 1/1.1). Easily resolved with vi.