Setting apache as a front end host-proxy web server for weblogic 10.3.3

Hi ,
i have installed apache 2.2.21 in the red hat linux 6 environment.Now i am trying to set that apache web server as a front end host ,proxy web server for my weblogic 10.3 application server cluster. My apache is listening to the port 8080.
What changes i had to made in admin console of my server as well as in the httpd.conf file of apache.
Can any one guide me how to proceed ?
Any help is highly appreciated......

Thanks Ravi,
i have already gone through http://docs.oracle.com/cd/E12840_01/wls/docs103/plugins/apache.html.
In my case "mod_wl_22.so" was not available but i downloaded this p10051826_1033_Generic.zip file from where i got that file and make it available in the modules directory, changed the file permissions (using chmod 755 mod_wl_22.so) and also changed the httpd.conf file as below :
LoadModule weblogic_module modules/mod_wl_22.so
<IfModule mod_weblogic.c>
WebLogicCluster wlserv1:7001,wlserv2.com:7001
MatchExpression *.jsp
</IfModule>
By using /bin/ls command i checked the following :
/bin/ls: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.18, stripped
Using file mod_wl_22.so i checked the following:
mod_wl_22.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, not stripped
My problem is when i used ./apachectl -t i got the following error :
httpd: Syntax error on line 112 of /u40/app/apache/conf/httpd.conf:
Cannot load /u40/app/apache/modules/mod_wl_22.so into server: libstdc++.so.5:
cannot open shared object file: No such file or directory
So can u please guide me where my problem is and how to rectify it ? Its urgent. please help me.
Thanks
Jyoti Ranjan

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