Feature Description

Mobile operators set up the redundant data centers in different geographical locations, so that if one data center goes down, the other can take over. This feature allows to extend the existing inter-rack solution to the inter-site solution. The current notation of HA inside a rack continues to work in conjunction with inter-site redundancy to provide a more comprehensive high availability solution.

Note

Inter-site and inter-rack solution cannot co-exist together, so customer need to select any one of the solutions.