Enables bandwidth and latency optimization for the MAPI over HTTP transport protocol.

None

MAPI over HTTP improves reliability and stability of connections by moving the transport layer to the HTTP model. Enter this command on the client-side SteelHead to enable bandwidth and latency optimization for the MAPI over HTTP transport protocol. Microsoft implemented this transport protocol in Exchange Server 2013 SP1, Outlook 2013 SP1, and added support to Outlook 2010 update (KB 2878264).

You must also create an in-path rule using the Exchange Autodetect latency optimization policy to differentiate and optimize this traffic.

For MAPI transport protocol optimization, enable SSL optimization and install the SSL server certificate for the Exchange Server on the server-side SteelHead. Both the client-side and server-side SteelHeads must be running RiOS 9.2 for MAPI over HTTP latency optimization.

If you pair a SteelHead running RiOS 9.2 with a SteelHead running 9.1, only HTTP bandwidth optimization is supported.

This command is disabled by default.

SteelHead CX, SteelHead EX, SteelHead-v, SteelHead-c

in-path rule auto-discover, in-path rule pass-through, protocol eos moh down-negotiate enable, show protocol eos