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Browser-Based Web Cache Redirection
Browser-based Web cache redirection uses the User-agent: header. To configure browser-
based WCR, perform the following procedure.
1.
Before you can configure header-based WCR, ensure that the switch is already config-
ured for basic SLB with the following tasks:
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Assign an IP address to each of the real servers in the server pool.
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Define an IP interface on the switch.
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Define each real server.
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Assign servers to real server groups.
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Define virtual servers and services.
2.
Turn on URL parsing for the filter.
>> # /cfg/slb/filt 1/adv/urlp enable
3.
Enable header load balancing for "User-Agent:" header.
>> # /cfg/slb/layer7/redir/header ena useragent
4.
Define the host names.
>> # /cfg/slb/layer7/slb/add "Mozilla"
>> Server Load Balance Resource# add "Internet Explorer"
>> Server Load Balance Resource# add "Netscape"
5.
Apply and save your configuration changes.
6.
Identify the string ID numbers with this command.
>> # /cfg/slb/layer7/slb/cur
Each defined string has an ID number.
Number of entries: four
ID
1
2
3
4
212777-A, February 2002
SLB String
any
Mozilla
Internet Explorer
Netscape
Web OS 10.0 Application Guide
Chapter 15: Content Intelligent Switching
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