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46 Version 1.0.0a
association between usbredirectsvc1 and usbredirectsap1 determines that the usbredirectsvc1 is
available at usbredirectsap1. The ConnectionMode property of CIM_USBRedirectionSAP is set to "listen"
that determines that the SAP will wait for the Remote System to initiate a session. The instance of
CIM_ProtocolEndpoint,Endpoint1, contains the information the Remote System needs to initiate a
session with the local USB Redirection SAP
9.6 Object Diagram for a Monolithic Server – Pre-configured SAPs – Listen or
Connect
Figure 7 shows a monolithic server, system1, with a static pre-configured USB Redirection SAP for a USB
storage device.
Figure 7 – Monolithic System – Pre-configured SAPs – Listen or Connect
The model shown is similar to that in section 9.4 with the exceptions noted in the remainder of this
se
ction.
The ConnectionModesSupported property of the instance of CIM_USBRedirectionCapabilities shows that
the Virtual Media Service supports both the ‘listen” and “connect” mode for its SAPs. The
SAPCapabilitiesSupported property of CIM_USBRedirectionCapabilities shows that the properties of the
SAP may be modified; this might be to change the timeout properties or to reconfigure the SAP from
“listen” to “connect” mode.
The CIM_ServiceAccessBySAP association between USBredirectsvc1 and USBredirectsap1 determines
that the usbredirectsvc1 is available at usbredirectsap1. Since the SAP may be configured to be in either
“listen” or “connect” mode, it has both an instance of CIM_ProtocolEndpoint associated to it by
CIM_BindsTo, and an instance of CIM_RemoteServiceAccessPoint associated to it by
CIM_RemoteAccessAvailableToElement.