Novell OPEN ENTERPRISE SERVER - CONVERSION GUIDE 12-2010, Руководство по внедрению

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106 OES 2 SP3: Planning and Implementation Guide
6
(Conditional) If your network spans geographic locations, plan the connections for time-related
traffic on the network and especially across WANs.
For more information, see “ Wide Area Configuration ” in the NW 6.5 SP8: NTP Administration
Guide .
For more planning information, see the following documentation:

NW 6.5 SP8: Network Time Synchronization Administration Guide

NW 6.5 SP8: NTP Administration Guide

NTP information found on the OES 2 server in /usr/share/doc/packages/xntp and on the Web
(http://www.cis.udel.edu/~mills/ntp.html)
12.3.3 Coexistence and Migration of Time Synchronization
Services
The time synchronization modules in OES have been designed to ensure that new OES 2 servers can
be introduced into an existing network environment without disrupting any of the products and
services that are in place.
This section discusses the issues involved in the coexistence and migration of time synchronization
in OES in the following sections:

“Coexistence” on page 106

“Upgrading from NetWare to OES 2” on page 107
Coexistence
This section provides information regarding the coexistence of the OES time synchronization
modules with existing NetWare or Linux networks, and with previous versions of the TIMESYNC
NLM. This information can help you confidently install new OES 2 servers into your current
network.

“Compatibility” on page 106

“Coexistence Issues” on page 107
Compatibility
The following table summarizes the compatibility of OES time synchronization modules with other
time synchronization modules and eDirectory. These compatibilities are illustrated in
Figure 12-5 on
page 102 and Figure 12-6 on page 103 .