The VPX Instances Layer

With the help of the tests mapped to this layer, administrators can:

  • Know which VPX instances are running on the target SDX appliance;
  • Promptly detect the inaccessibility of an instance and determine its reason - is it because the instance is down? or the VM hosting the instance is down?
  • Track the resource usage of each instance and isolate instances that are hogging resources;

Figure 1 : The tests mapped to the VPX Instances layer