Nortel Networks WEB OS 212777 User Manual
Page 388
Web OS 10.0 Application Guide
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Chapter 15: Content Intelligent Switching
212777-A, February 2002
To configure URL hashing, perform the following procedure:
1.
Before you can configure URL hashing, ensure that the switch has already been 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.
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Configure load-balancing algorithm for
hash
or
minmiss
.
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Enable SLB.
For information on how to configure your network for SLB, see
.”
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Define server port and client port.
2.
Enable URL hashing.
Hashing is based on the URL, including the HTTP Host: header (if present), up to a maximum
of 255 bytes.
3.
Set the metric for the real server group to
minmisses
or
hash
.
>> # /cfg/slb/virt 1
>> Virtual Server 1 # service 80
>> Virtual Server 1 http Service # httpslb urlhash
Enter new hash length [1-255]: 25
>> # /cfg/slb/group 1/metric
<
hash
|
minmiss
>