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Chapter 6: Defining Background Scans
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Key Parameters for Defining Scan Jobs
Introduction
If you understand how to define ad hoc and background scans with Enterprise Scanner,
you can use this topic to quickly reference key scanning parameters.
Key parameters
The following table describes how to find and configure key parameters to define scans:
If you want to… Then, open the… And then…
define perspectives to use for
your Site Network Locations policy for
the Site add a new Network Location
Name .
define the perspective of an
agent ESM policy for the agent select the network location
from the
Perspective
(Network location) list.
define the perspective from
which you want to scan a group
with a background scan Scan Control policy for the
group to scan select the perspective from the
Perform background scans
from this perspective
(Network location)
list.
define the perspective from
which you want to scan a group
with an ad hoc scan Remote Scan (ad hoc) policy
(right-click a group, and then
select
Scan from the pop-up
menu)
select the perspective from the
Perform one-time scan from
this perspective (network
location)
list.
define the number of assets in
a subgroup to scan in one
subtask
a
a. For guidance in determining the size of subtasks, see “Considerations for Subtask Sizes” on page 111.
ESM policy for the agent change the Maximum IPs per
discovery subtask and/or the
Maximum assets per
assessment subtask
boxes.
define the duration of the
scanning cycle—the amount of
time that passes before the
scans automatically run again
and refresh the data—for a
group of assets Scan Control policy for the
group to scan configure Cycle start date and
Cycle duration for discovery
and for assessment scans.
define the windows when
scanning is allowed Scan Window policy for the
group to scan configure the
Discovery
Windows and the
Assessment Windows .
Table 34: Key scanning parameters