What is the role of the media access control (MAC) sublayer of the Data Link layer?
What will be an ideal response?
The MAC sublayer examines the physical address or device address-sometimes called the MAC address-information contained in each frame.For example, the MAC sublayer on a workstation examines each frame received by the workstation and sends the frame to the next higher layer, if the address matches. The frame is discarded if the address is not a match. The MAC sublayer also regulates how multiple devices share communications on the same network.
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Which of the following is the best example of a fundamental network management tool?
a. SNMP b. ping c. trace route d. Documentation
The margins and page breaks in a report are only viewable in a report's Design view
Indicate whether the statement is true or false
Tables, queries, reports, and forms are all examples of ________
Fill in the blank(s) with correct word
Which of the following is an advantage of CISCO PIX 515E firewall?
a. It has built-in encryption. b. It includes Voice over IP and multimedia security options. c. It includes NAT. d. All the above.