Office Web Apps Load Balancing Configuration Issue for SharePoint 2013

I have load balanced servers dedicated for Office Web Apps with name “md1xxxwfe1” and “md1xxxwfe2” , both this servers are load balanced by CISCO Load balancer. And I have mapped Load Balancer Virutal IP with host name officeapps.jda.corp.local in the DNS records. Things are working fine if I add new farm by using New-OfficeWebAppsFarm with server name as internalurl in PowerShell console as like “  -internalurl http://md1xxxwfe1  but when I use –internalurl officeapps.jda.corp.local it is not working at all. I’m not getting what to do at this point.

I have gone through following blogs but no luck.

http://blogs.technet.com/b/meamcs/archive/2013/03/27/office-web-apps-2013-multi-servers-nlb-installation-and-deployment-for-sharepoint-2013-step-by-step-guide.aspx

http://blogs.technet.com/b/office_resource_kit/archive/2012/09/11/introducing-office-web-apps-server.aspx

http://davidlimsharepoint.blogspot.in/2013/02/installing-and-configuring-office-web.html 

http://sps2013.blogspot.in/2013/09/office-web-apps-with-sharepoint-2013.html -

The output of the wfe1 server is attached with this. When I open http:// /hosting/discovery in wfe1 I’m getting following result (attached screenshot) but it should show hostname rather than server name.

Please help me

Thanks, Ram Ch