|The Agent's polling frequency.
The frequency, in seconds, at which the Agent requests
information from. A frequency of zero indicates that the
Agent retrieves the information upon request of a
management station, it does not poll at a specific interval.
If the poll frequency is zero (0) all attempts to write to this
object will fail. If the poll frequency is non-zero,
setting this value will change the polling frequency of the
Agent. Setting the poll frequency to zero will always
fail, an agent may also choose to fail any request to change
the poll frequency to a value that would severely impact system