One problem encountered when configuring Windows NLB for multiple SharePoint WFE instances

NLB and multicast are selected, and the Host header of the SharePoint site is configured in the management center.

The problem is that the website cannot be opened.

Ping the Host Header address in cmd.

When packet capture is performed using network monitor, no HTTP Communication is visible on the client machine.

 

FoundArticle, One of them solves my problem.

To solve this problem, you must explicitly bind the nlb ip address in the binding of the IIS Site.

 

 

Solve the problem.

 

References

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How to setup load balance in SharePoint 2010 farm

Http://www.sharepointboost.com/blog/how-to-setup-load-balance-in-sharepoint-2010-farm/