Installation guide

Trend Micro™ InterScan™ Web Security Virtual Appliance 6.5 Installation Guide
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Configuring Virus-scanning Server Clusters
For the Blue Coat Port 80 Security Appliance to work with multiple virus-scanning
servers, you must configure a cluster in the Security Gateway (add the cluster, and then
add the relevant ICAP services to the cluster).
To configure a cluster using the management console:
1. Select Management.
Type the log on username and password if prompted.
2. Click ICAP in the left menu, and then click the ICAP Clusters tab.
3. Click New.
The Add ICAP Cluster screen appears.
4. In the ICAP cluster name field, type an alphanumeric name and then click OK.
5. Highlight the new ICAP cluster name and click Edit.
The Edit ICAP Cluster name screen appears.
6. Click New to add an ICAP service to the cluster.
The Add ICAP Cluster Entry screen appears. The pick list contains a list of any
services available to add to the cluster.
7. Choose a service and then click OK.
8. Highlight the ICAP cluster entry and click Edit.
The Edit ICAP Cluster Entry name screen appears.
9. In the ICAP cluster entry weight field, assign a weight from 0-255.
10. Click OK and then OK again, and finally Apply.
Deleting a Cluster Configuration or Entry
You can delete the configuration for an entire virus-scanning server cluster, or you can
delete individual entries from a cluster.
Note: Do not delete a cluster used in a Blue Coat Port 80 Security Appliance policy if a
policy rule uses a cluster name.