Alcatel-Lucent 5620 - Redundancy Architecture

Redundancy architecture
Overview
Redundancy between 5620 SAM Server and Database applications is used to ensure
visibility of the managed network is maintained when one of the following failure
scenarios occur:
• Loss of physical network connectivity between 5620 SAM Server and/or 5620 SAM
Database and the managed network
• Hardware failure on workstation hosting the 5620 SAM Server and/or 5620 SAM
Database software component
5620 SAM supports redundancy of the 5620 SAM Server and 5620 SAM Database
components in the following configurations:
• 5620 SAM Server and 5620 SAM Database collocated configuration
• 5620 SAM Server and 5620 SAM Database distributed configuration
The following illustrates a 5620 SAM redundant installation when the 5620 SAM Server
and 5620 SAM Database components are installed in a collocated configuration.
The following illustrates a 5620 SAM redundant installation when the 5620 SAM Server
and 5620 SAM Database components are located on different workstations.
Figure 1-6 5620 SAM collocated Server/Database redundancy deployment
22671
5620 SAM Clients
Managed
Network
5620 SAM Server/
Database Standby
5620 SAM Server/
Database Primary
Oracle DataGuard
Product deployment overview Redundancy architecture
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5620 SAM
3HE-09809-AAAG-TQZZA 13.0 R7
Issue 1 December 2015