12. 10.0.0.11 10.0.0.12 10.0.0.13 10.0.0.14 10.0.0.1010.0.0.51 10.0.0.1 10.1.0.51

13. 10.0.0.11 10.0.0.12 10.0.0.13 10.0.0.14 10.0.0.10 10.0.0.51 10.0.0.1 10.1.0.51 10.1.0.10

14. 10.0.0.11 10.0.0.12 10.0.0.13 10.0.0.14 10.0.0.10192.168.0.51 192.168.0.10

15. 10.1.0.11 10.0.0.12 10.0.0.13 10.0.0.14 10.0.0.10192.168.0.51

24. Namespace planning in Exchange 2013 - http://bit.ly/e15namespace

27. Layer 4LB User Client makes request to FQDN: /ews/Exchange.asmx on TCP 443 LB sees: IP address/Port No SSL Termination CAS LB forwards traffic to CAS with no idea of final URL

28. autodiscover.contoso.co m User Layer 4LB mail.contoso.com health check CAS OWA ECP EWS EAS OAB MAPI RPC AutoD

29. autodiscover.contoso.co m User Layer 4LB mail.contoso.com health check CAS OWA ECP EWS EAS OAB MAPI RPC AutoD

31. mapi.contoso.com User Layer 4LB mail.contoso.com ecp.contoso.com ews.contoso.com eas.contoso.com oab.contoso.com oa.contoso.com CAS OWA ECP EWS EAS OAB MAPI RPC AutoD autodiscover.contoso.co m LB sees: IP address/Port No SSL Termination

33. Layer 7 LB User Client makes request to FQDN: /ews/Exchange.asmx on TCP 443 LB sees: IP address/Port/URL SSL Termination CAS LB forwards traffic to CAS

34. User Layer 7 LB mail.contoso.com CAS OWA ECP EWS EAS OAB MAPI RPC AutoD autodiscover.contoso.co m

41. Authentication Audio Web Conference Web Services Dialin/Meet Office Web App

45. Hardware Load Balancer Ports if Using Only Hardware Load Balancing - http://bit.ly/1185Yvqhttp://bit.ly/1185Yvq

46. Authentication Audio Web Conference Web Services Dialin/Meet Office Web App