Nuance Management Center

Table Of Contents
Dragon Installation Guide
Configuring your network switch
If you have multiple NMC servers in your environment, you can use a network traffic switch to balance the incoming
client activity among your servers. You can configure the switch to make an API call periodically to your servers to
ensure they are operational.
Configure the switch to make the following API call:
http://<NMS-Server-Name>:443/Nuance.NMS.Services/
__NMSServiceStatus/Rest/Status
If operational, the NMC servers return the following XML response:
<ServiceStatusResponse xmlns=
"http://schemas.datacontract.org/2004/07/Nuance.NAS.Connector.
DictationTranscription" xmlns:i="http://www.w3.org/2001/
XMLSchema-instance">
__<Status>Running</Status>
__<ServerDateTimeUTC>2010-12-13T20:50:13.0969590Z
____</ServerDateTimeUTC>
__<InterfaceType>basicHttpTransport</InterfaceType>
</ServiceStatusResponse>
If the servers are down, the switch receives an error. If the switch receives anything other than the expected response,
the switch can tag a specific server as down and reroute network traffic.
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