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Unformatted text preview: workstations, cables, addresses, etc. Hint: Go to the netlab and take a look. 2. (2 point) Explain what a PBX is and how it is used in data communications? (Hint: Try Google.) 3. (3 point) Explain the acronym DHCP. What is DHCP used for? How do you access DHCP (physically and logically) from the both the Windows PCs and the Linux PCs in our lab? 4. (2 points) Explain the addressing scheme used by a node connecting to the Internet via PPP at Layer 2 and Layer 3 of the OSI Model. Does this include the use of an IP address to communicate with other resources on that network? Why or why not? Hint: Remember what layers the protocols operate at and what is required for network communication. 2009 rev 91...
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- Spring '08