RFC 3936:Procedures for Modifying the Resource reS...
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RSVP message


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... and procedures for sending, receiving, and addressing RSVP messages. IANA ...


... Message Type is an 8-bit number that identifies the function of the RSVP message. Values from 0 through 239 are to be assigned by Standards Action. Values from 240 through 255 are to be assigned by Expert Review. ...
... Each class of data objects in an RSVP message is identified by an all upper-case Class Name and an 8-bit ...



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