Novell ZENWORKS ENDPOINT SECURITY MANAGEMENT 3.5, Руководство по установке, Страница: 14 / 76

14 ZENworks Endpoint Security Management Installation Guide
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2.3 Installation Options
ZENworks Endpoint Security Management back-end components can be installed as either Single-
Server or Multi-Server installations. Single-Server installations are ideal for small deployments that
do not require regular policy updates. Multi-Server installations are ideal for large deployments that
require regular policy updates. Consult with Novell Professional Services to determine which
installation type is right for you.
The Endpoint Security Client can operate (when needed) without connectivity to the Policy
Distribution Service. Likewise, a Stand-Alone Management Console can be optionally installed for
evaluation purposes. The installation for this Unmanaged mode of operation is described in
Chapter 10, “ZENworks Endpoint Security Management Unmanaged Installation,” on page 71 .
2.4 Installation Order
ZENworks Endpoint Security Management should be installed in the following order:
1. Single-Server Installation or Multi-Server Installation
Š Policy Distribution Service
Š
Management Service
2. Management Console
3. Endpoint Security Client 3.5 or Endpoint Security Client 4.0
2.5 Before Installing ZENworks Endpoint
Security Management
There are a few questions the ZENworks Endpoint Security Management administrator needs to
consider prior to beginning installation:
How will your users receive their ZENworks Endpoint Security Management security
policies?
The options for policy distribution center around whether users should be able to receive a policy
update anywhere, including outside the central network, or if they should receive them only when
they are in (or connected via VPN) a secured network. For organizations planning to frequently
update their ZENworks Endpoint Security Management security policies, a Multi-Server installation
is recommended that places the Policy Distribution Service on a Web server outside the DMZ.
What type of server deployments are available to you?
If your organization only has a few servers available, then a Single-Server installation deployment
may be necessary. If server availability isn't an issue, then the size of your client deployment and the
number of users operating outside the firewall should be taken into consideration.
What is your available SQL Server deployment?
ZENworks Endpoint Security Management creates three SQL databases at installation. If your
deployment is small, you can install the SQL database server on the same server as the Management
Service. For larger deployments, a separate SQL database server should be employed to receive the
data from the Policy Distribution and Management Services.