I have Two webseervers(WS1, WS2). I have added NLB component on both the machines. In WS1, i have added a cluster with IP as (eg:xx.yy.zz.100) and added WS1, WS2 to the same cluster. Now i have deployed application in WS1& WS2 and tried accessing the cluster IP address from WS1 and WS2. App opened. Now i have test machine which is in the same domain of WS1 and WS2. I tried accessing the application with clustered IP in the test machine, it did not work.However it is working when accessed with the dedicated IP of WS1 and WS2. But for making NLB i have to access the app with clusted IP. Help asap would be appriciated.
I'm not familiar with NLB except to fear it as a potential fountain of network problems. However, from a troubleshooting perspective, have you verified that the clustered address has arp'd correctly? Try pinging the cluster IP address from another machine (not in the cluster) and then checking the arp table on that machine. If the entry for that IP address shows as "Incomplete", then it's not arp'ing correctly.
Hope that helps...