Which protocol is used to reserve bandwidth for the transport of a particular application data flow across the network?

Which protocol is used to reserve bandwidth for the transport of a particular application data flow
across the network?

A.
cRTP

B.
IEEE 802.1P

C.
RSVP

D.
LFI

E.
Auto QOS

Explanation:

RSVP Signaling protocol that enables end stations or applications to obtain guaranteed bandwidth
and low delays for their data flows.