Can you please explain the difference between hub and a switch?
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What does ICMP stand for ?
What is the last major networking problem you troubleshot and solved on your own in the last year?
At which layer does DHCP work at ?
True or False: In the OSI model the Physical layer communicates directly with the what layer in another computer.
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Windows and Linux interoperability how to ?
The 802 standards committee divided the Data Link Layer of the OSI model into the ___ and ___ sublayers.
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You have a Class C network. You want to subnet it such that you have at least 5 hosts per subnet. How many subnets can you have?
What are the 2 functions of the Data Link Mac layer? * Handles access to shared media * Manages protocol access to the physical network medium * Provides SAPs for higher level protocols * Allows multiple devices to uniquely identify one another on the data link layer
To configure "Local Mail in RemoteMode", who provides /var/mail ?