Radware Alteon Application Manual page 235

2. Configure the Layer 7 content classes to match the XML tags values you need to load balance by.
For example, configuring the XML tag StockName from
page 234:
>> Main# /cfg/slb/layer7/slb/cntclss/
Enter Class id: StockName-IBM
------------------------------------------------------------
[HTTP Content Class StockName-IBM Menu]
name - Set the Descriptive HTTP content class name
hostname - URL Hostname lookup Menu
path - URL Path lookup Menu
filename - URL File Name lookup Menu
filetype - URL File Type lookup Menu
header - Header lookup Menu
cookie - Cookie lookup Menu
text - Text lookup Menu
xmltag - XML tag lookup Menu
logexp - Set logical expression between classes
copy - Copy HTTP content class
del - Delete HTTP content class
cur - Display current HTTP content class
>> HTTP Content Class StockName-IBM# xmltag/
Enter xmltag id: ibm
------------------------------------------------------------
[XML tag ibm Menu]
xmltag - Set XML tag to match
match - Set match type
case - Enable/disable case sensitive for string matching
copy - Copy XML tag
del - Delete XML tag
cur - Display current XML tag configuration
>> XML tag ibm# xmltag
Current XML tag to match: pathtag= value=
Enter new XML path and tag name to match or none:\GetStockPrice\StockName
Enter new value to match or none []:IBM
Note: To reference a tag attribute, use the @ sign in the tag path before the tag attribute
name.
3. Configure additional Layer 7 content classes with different match values (for example Microsoft,
Goggle, and so on). You can also include multiple match values in each class (for example, IBM
or HP).
4. Configure server groups with the real servers that will serve each of the XML tag values, and
assign health checks to them.
5. Configure a Layer 7 content rule in the HTTP virtual service, using the defined XML-based
content classes and groups. For more information on how to configure content switching rules,
see URL-Based Server Load Balancing, page
Document ID: RDWR-ALOS-V2900_AG1302
Alteon Application Switch Operating System Application Guide
Example XML/SOAP-Based Message,
220.
Server Load Balancing
235