The key to manufacturing Premier Silver status is to manufacture Marriott Platinum status. The reason for this is that United and Marriott have a partnership called RewardsPlus (found here). With RewardsPlus, Marriott Platinum members can sign up to get complimentary United MileagePlus Premier Silver status.
A backbone is a larger transmission line that carries data gathered from smaller lines that interconnect with it. 1) At the local level, a backbone is a line or set of lines that local area networks connect to for a wide area network connection or within a local area network to span distances efficiently (for example, between buildings). Download this free guide.
Overall, it is cheap, easy, and quick to implement the distributed backbone network. Collapsed backbone. This type of backbone uses single, powerful router as the central connection point for multiple subnetworks. As Figure 4 shows, the central device is the highest level of the backbone.arallel backbone. Parallel backbone is a variation of the collapsed backbone, where devices are having more than one connection between them. As Figure 5 shows, there are multiple connections between the high level routers and the network segments.