500-220 Web TestEngine demo

starts on the secondary MX appliance and then occurs on the primary MX appliance

starts on both MX appliances at the same time and then reboots both appliances after traffic on the
primary MX appliance ceases

starts on both MX appliances at the same time and then immediately reboots both appliances

starts on the primary MX appliance and then occurs on the secondary MX appliance