Users Guide

Table Of Contents
Table 8. Scalability and performance considerations of OpenManage Enterprise
Tasks Recommended frequency
of running the tasks
Tasks whether precanned? Maximum devices that are
recommended per task.
Discovery Once a day for environment
with frequent network
changes.
No 10,000/task
Inventory OpenManage Enterprise
provides a precanned task
that automatically refreshes
inventory once a day.
Yes. You can disable this
feature.
Devices that are monitored by
OpenManage Enterprise.
Warranty OpenManage Enterprise
provides a precanned task
that automatically refreshes
warranty once a day.
Yes. You can disable this
feature.
Devices that are monitored by
OpenManage Enterprise.
Health poll Every one hour Yes. You can change the
frequency.
Not applicable
Firmware/Driver update Need-basis 150/task
Configuration inventory Need-basis 1500/baseline
Supported protocols and ports in OpenManage
Enterprise
Supported protocols and ports on management stations
Table 9. OpenManage Enterprise Supported protocols and ports on management stations (continued)
Port
Number
Protocol Port Type Maximum
Encryption
Level
Source Direction Destination Usage
22 SSH TCP 256-bit Management
station
In OpenManage
Enterprise
appliance
Required for
incoming only if
FSD is used.
OpenManage
Enterprise
administrator must
enable only if
interacting with
the Dell EMC
support staff.
25 SMTP TCP None OpenManage
Enterprise
appliance
Out Management
station
To receive
email alerts
from OpenManage
Enterprise.
53 DNS UDP/TCP None OpenManage
Enterprise
appliance
Out Management
station
For DNS queries.
68 / 546
(IPv6)
DHCP UDP/TCP None OpenManage
Enterprise
appliance
Out Management
station
Network
configuration.
80* HTTP TCP None Management
station
In OpenManage
Enterprise
appliance
The Web GUI
landing page. This
will redirect a user
28 Get started with OpenManage Enterprise