Wireless protocols mapped to the Link Layer provide a mechanism for Windows clients and servers to communicate with each other over wireless networks. This enables a client to discover services within its physical proximity defined by the radio range and to convey service discovery information. The following lists the Windows Link Layer protocols and descriptions of how they are used. Specification Protocol name Usage Callback Enables Control peers to Protocol negotiate callbacks over links in a secure and flexible manner. The callback negotiation in dial-up links is specifically useful for saving on toll charges. IrDA Object Introduces a Exchange header to (OBEX) the IrDA) Protocol Object Profile Exchange (OBEX) Protocol specified in that allows for the inclusion of Win32 error codes. Certain optional behaviors specified in [IROBEX] are also implemented, whereas other behaviors (such as pull operations) are not. Link Layer Enables Topology applications Discovery and (LLTD) protocols Protocol to discover the link layer topology of a single link in a network. It also offers extensions that can be used to
Wireless protocols mapped to the Link Layer provide a mechanism for Windows clients and servers to communicate with each other over wireless networks. This enables a client to discover services within its physical proximity defined by the radio range and to convey service discovery information. The following lists the Windows Link Layer protocols and descriptions of how they are used. Protocol Specification name Usage Callback Control Protocol Enables peers to negotiate callbacks over links in a secure and flexible manner. The callback negotiation in dial-up links is specifically useful for saving on toll charges. IrDA Object Exchange (OBEX) Protocol Profile Introduces a header to the IrDA) Object Exchange (OBEX) Protocol specified in that allows for the inclusion of Win32 error codes. Certain optional behaviors specified in [IROBEX] are also implemented, whereas other behaviors (such as pull operations) are not. Link Layer Topology Discovery (LLTD) Protocol Enables applications and protocols to discover the link layer topology of a single link in a network. It also offers extensions that can be used to
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