Where Is the MPLS Label in a Data Frame

question 413

Multiple Choice

Where is the MPLS label in a data frame?

• A) Behind the Layer 3 header and before the Layer 2 header
• B) Behind the Layer 2 header and before the Layer 3 header
• C) In the Layer 3 header
• D) Before the Layer 2 header

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Definitions:

Receptor Sites

Specific locations on cell membranes or within cells where hormones, neurotransmitters, drugs, or other molecules bind to elicit a biological response.

Endorphins

“Morphine within”—natural, opiatelike neurotransmitters linked to pain control and to pleasure.

Axon

A long, slender projection of a nerve cell that conducts electrical impulses away from the neuron's cell body.

Neuron

A nerve cell that is the basic building block of the nervous system, responsible for transmitting information through electrical and chemical signals.