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You can change the handshake intervals and the number of retries by entering the
following Configure-mode commands:
Set handshake interval for all
servers in specified group.
Set handshake interval for
specific server.
Set number of handshake retries
for all servers in specified group.
Set number of verification retries
for specified server.
Verifying Extended Content
You can also have the IA verify the content of an application on one or more load-
balancing servers For this type of verification, you specify the following:
•
A string that the IA sends to a single server or to the group of load-balancing servers.
The string can be a simple HTTP command to get a specific HTML page. Or, a string
can be a command to execute a user-defined CGI script that tests the operation of the
application.
•
The reply that the application on each server sends back that the IA will use to validate
the content. In the case where a specific HTML page is retrieved, the reply can be a
string that appears on the page, such as "OK." If a CGI scrip is executed on the server,
it should return a specific response (for example, "OK") that the IA can verify.
Note that you can specify this type of verification for a group of load-balancing servers or
for a specific server.
Internet Appliance User Reference Manual
Chapter 12: Web Hosting Configuration Guide
load-balance set group-options
name>
<seconds>
app-int
load-balance set server-options
name>
<seconds>
app-int
number>
load-balance set group-options
name>
app-tries
load-balance set server-options
name>
app-tries
number>
<group
<group
<port
port
<group
<number>
<group
<number>
<port
port
199
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