SMT Classes
SMT kennt mehrere Frame-Klassen (ECF, ESF, NIF, PMF, RAF, RDF, SIF, ). Sie erfüllen jeweils unterschiedliche Funktionen im FDDI Station Management.
gefordert/
Frame Class Code Frame Type optional
NIF - Neighbor Information Frames 0x01 Announcement optional
Request gefordert
Response gefordert
SIF - Status Information Frames
SIF Configuration 0x02 Request optional
Response gefordert
SIF Operation 0x03 Request optional
Response gefordert
ECF - Echo Frames 0x04 Request optional
Response gefordert
RAF - Resource Allocation Frames 0x05 Announcement optional
(Synchronous Bandwidth Allocation) Request optional
Response optional
RDF - Request Denied Frames 0x06 Response gefordert
SRF - Status Report Frames 0x07 Announcement gefordert
PMF - Parameter Management Frames
Get PMF 0x08 Request optional
Response gefordert
Set PMF 0x09 Request optional
Response optional
ESF - Extended Services Frame 0xFF Announcement optional
Request optional
Response optional