What are the 2 functions of the Data Link Mac layer?
A.) Handles access to shared media
B.) Manages protocol access to the physical network medium
C.) Provides SAPs for higher level protocols
D.) Allows multiple devices to uniquely identify one another
on the data
link layer
Answer / guest
Answer: B D
Media Access Control (MAC) -The MAC sublayer manages
protocol access to
the physical network medium. The IEEE MAC specification
defines MAC
addresses, which allow multiple devices to uniquely identify
one another
at the data link layer.
Is This Answer Correct ? | 2 Yes | 0 No |
What is the difference between bus topology and hub?
Choose three reasons why the networking industry uses a layered model: A.) It facilitates systematic troubleshooting B.) It allows changes in one layer to occur without changing other layers C.) It allows changes to occur in all layers when changing one protocol D.) It clarifies how to do it rather than what general function to be done E.) It clarifies what general function is to be done rather than how to do it
Define autonomous system (as)?
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What is difference between switch & hub?
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Why is vlan used?
Identify the X.25 addressing standard? A.) X.121 B.) X.25a C.) ITU-1 D.) Q933a
What is the working of router?
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