Siemens PCS 7, Руководство по установке

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Domain example
Changes can be made centrally, fast and conveniently in the domain structure. However, the
administration of a domain requires know-how, experience and additional work.
Workgroup example
In the workgroup, the majority of settings have to be made on the local computer. If a PCS 7
plant is running with fixed settings, however, and few changes are expected, these settings
only need to be made once. In this case, additional time for creating a domain and providing
extra training for the operating personnel is not required.
Integration in a domain
All PCs in the PCS 7 product bundles are configured for a Windows workgroup. If you include
preconfigured PC systems in a Windows domain, you must reactivate the security settings
using the SIMATIC "Security Controller" software.
DHCP server
Note
In PCS 7, the use of a DHCP server is only permitted with address reservation. All PC stations
must work with reserved addresses.
DNS / WINS server
The recommended solution for name resolution is the use of a DNS / WINS server.
Scenarios
Scenarios (examples) Domain (AD; Active Directory) Workgroup (WG)
New user is added. The new user is created centrally in the AD and
is then available immediately on all PC stations.
The new user must be added on each PC sta‐
tion.
User password is
changed.
The password is changed centrally in the AD. The password must be changed on each PC
station.
Add or replace computer The settings are applied automatically in ac‐
cordance with the group policies of the corre‐
sponding organizational unit.
The settings must be adapted locally on the PC
station.
Modify security settings The settings are changed centrally in the AD
and distributed by means of group policies.
All settings must be changed locally.
Microsoft Updates are to
be distributed.
The settings for the Microsoft Windows Soft‐
ware Update Service (WSUS) are made cen‐
trally in the domain.
The settings for the Microsoft Windows Soft‐
ware Update Service (WSUS) are made at
each PC station.
Installing PC stations
5.2 Workgroup and domain
PCS 7 - PC Configuration (V8.2)
Installation Manual, 03/2016, A5E36200050-AB
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