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多項選擇題

Which two messages can carry the TSPEC from client to the AP?（）

A.probe request
B.association request
C.authentication request
D.reassociation request

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單項選擇題

What frame type is used to signal TSPEC reservation from a client?（）

A.RSVP
B.ADDTS
C.802.11 association information elements
D.WMM capabilities exchange

單項選擇題

Which protocol is used by multicast to prevent loops?（）

A.OSPF
B.RIP
C.RPF
D.BGP
E.EIGRP