Enterprise Monitoring Points (EMPs) should be shut down gracefully if possible.

Gracefully shutting down a monitoring point

To gracefully shut down a monitoring point:

Monitoring point Shutdown method
m25, m35, m50, m70, r90, r1000 Press the power button on the back of the device and wait for the Power and Heartbeat LEDs to turn off.
v35 Issue a graceful shutdown request from the hypervisor.
r45 Use SSH to access the device and run sudo shutdown.
m20, m22, m30, r40, r400 No graceful shutdown mechanism.