Question

You need to identify the manufacturer of a network interface. Where will you look for this information?

Answer 1

Answer: The first octet of a Media Access Control address.

Concept : Media Control Access

Given : You need to identify the manufacturer of a network interface.

To Find : Where will you look for this information?

Explanation:

The first octet of a Media Access Control address is the identity of the manufacturer of a network interface. A MAC (Media Access Control) address is a 6-byte hexadecimal identification which allows a network interface card to be uniquely identified. Thus, the first three bytes of a MAC address define the manufacturer, whereas the last three are provided by the manufacturer.

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Answer 2

The final octet of a Media Access Control address is the answer.

Explanation:

• The first octet of a Media Access Control copes with is the identification of the producer of a community interface.  
• A MAC (Media Access Control) cope with is a 6-byte hexadecimal identity that permits a community interface card to be uniquely identified.
• Thus, the primary 3 bytes of a MAC cope with an outline of the producer, while the final 3 are furnished with the aid of using the producer.

• A universally administered cope is uniquely assigned to a tool with the aid of using its producer.
• The first 3 octets (in transmission order) perceive the company that issued the identifier and are referred to as the organizationally particular identifier (OUI).

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