Suggested Simple Ha Installation Order; Suggested Extended Ha Installation Order - Juniper NETWORK AND SECURITY MANAGER 2010.4 - INSTALLATION GUIDE REV1 Installation Manual

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Network and Security Manager Installation Guide

Suggested Simple HA Installation Order

Suggested Extended HA Installation Order

78
The following procedure summarizes the process for installing NSM in a simple HA
configuration:
Define system parameters that you need to provide during the installation process.
1.
Perform prerequisite steps.
2.
Install NSM on the primary server.
3.
Install NSM on the secondary server.
4.
Install the User Interface. Log in to the primary management system and test that the
5.
primary management system is installed and working properly.
Allow the primary server to failover.
6.
Reboot the UI and verify the connection to the secondary server.
7.
Add your managed devices in the UI. Check the device connection to both Device
8.
Servers.
The following procedure summarizes the process for installing NSM in an extended HA
configuration. In general, we recommend that you install your primary servers first, test
that they work properly, and then install the secondary servers. The order in which the
four servers are installed is critical to the success. In an Extended HA configuration (for
example, with four servers), the most important step is to ensure that the PKI information
is shared correctly among the servers. A failure to do this step correctly could cause the
Device Server- to GUI Server connection to fail.
Define system parameters that you need to provide during the installation process.
1.
Perform prerequisite steps.
2.
Install the primary GUI Server.
3.
Install the primary Device Server.
4.
Install the User Interface. Log in to the primary GUI Server and test that the primary
5.
management system is installed and working properly.
Install the secondary Device Server.
6.
Test that a successful remote replication occurs. You can do this by checking that
7.
files are located in the secondary server's
Allow the primary Device Server to failover. You can do this by stopping the primary
8.
DevSvr services or rebooting. This process may take several minutes because of the
time taken to acknowledge failure, copy files from backup to active directories, then
start the Device Server services. Use the tail -f command on the secondary server's
HaSvr error log to view the progress.
/var/netscreen/dbbackup
directory).
Copyright © 2010, Juniper Networks, Inc.

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