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Adding Additional CWM Hosts to an Existing Configuration

Adding Additional CWM Hosts to an Existing Configuration

This chapter describes the steps you must follow to manually add additional Cisco Wan Manager (CWM) hosts to an existing Cisco Info Center single-system architecture. To add additional Cisco Wan Manager (CWM) hosts to an existing Cisco Info Center multi-system architecture, you must perform the following steps on all host machines.


Note The following instructions are intended for advanced users who have completed the Cisco Info Center Advanced Administration course. We strongly recommend novice users reinstall Cisco Info Center 1.2 when more CWM hosts are to be added to an existing Cisco Info Center architecture. However, please note, all previously collected data and events will be lost when you perform a new installation.

Steps to Add Additional CWM Hosts to an Existing Architecture

Step 1 With an existing Cisco Info Center release already installed, and when new CWM hosts are not to be added, continue to Step 12; otherwise, continue to Step 2.

Step 2 For each new CWM host:

Step 3 On the Cisco Info Server host machine, using the editor of your choice, open the /opt/Omnibus/etc/nco_pa.conf file and create additional entries for each new CWM host in the file's Routing Table section, as shown in the following example:

# Routing Table

nco_routing

{

host'<existing SV+ hostname>' 'NCO_PA'

host'<new SV+ hostname1>' 'NCO_PA'

host'<new SV+ hostname2>' 'NCO_PA'

}

Step 4 Refresh the $OMNIHOME/bin/nco_pad process on the Cisco Info Server host:

host# kill -HUP <nco_pad_PID>

Step 5 Open the Cisco Info Center Desktop GUI and select the Automation option from the Conductor window.

Step 6 Right-click on the DetectLookup-<host> option, then select Copy. Change the name of the new copy to reflect the new CWM host name, then click on the OK button.

Step 7 Using the new copy, under the Condition tab, change the SQL query to reflect the new CWM host name. For example, all <oldhostname>@NNM5 entries should be replaced with <newhostname>@NNM5 and all <oldhostname>@SV+ entries should be replaced with <newhostname>@SV+ in the query.

Step 8 Under the Settings tab, change the name of the Ascent Action to reflect the new CWM host name, click on the Apply button, then click on the Close button.

Step 9 Right-click on the GenerateLookup-<hostname> option, then select Copy. Change the name to reflect the new CWM hostname, then click on the OK button.

Step 10 Under the External Effect tab, edit the Host field to reflect the new CWM hostname, click on the Apply button, then click on the Close button.

Step 11 Go back to Step 5 for all remaining CWM hosts to be added.

Step 12 Verify the traps from all existing or new CWM hosts are indicated correctly in the Event List.


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Posted: Mon Sep 27 17:56:33 PDT 1999
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