CIW
TT0-201 · Question #137
Which protocol allows routers and switches to read the same header and direct a packet along a set of predetermined paths based on a special fixed-length value?
The correct answer is D. Multiprotocol Label Switching (MPLS). See the full explanation below for the reasoning.
Question
Which protocol allows routers and switches to read the same header and direct a packet along a set of predetermined paths based on a special fixed-length value?
Options
- ABorder Gateway Protocol (BGP)
- BDifferentiated Services (DiffServ)
- CIP Multimedia Subsystem (IMS)
- DMultiprotocol Label Switching (MPLS)
How the community answered
(45 responses)- A16% (7)
- B7% (3)
- C2% (1)
- D76% (34)
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