"Do I Know This Already?" Quiz
213
1
What do TCP, UDP, IP, and ICMP stand for? Which protocol is considered to be
Layer 3-equivalent when comparing TCP/IP to the OSI protocols?
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2
Describe how TCP performs error recovery. What role do the routers play?
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3
Does FTP or TFTP perform error recovery? If so, describe the basics of how error
recovery is performed.
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4
How many TCP segments are exchanged to establish a TCP connection? How many
are required to terminate a TCP connection?
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5
Given the IP address 134.141.7.11 and the mask 255.255.255.0, what is the subnet
number?
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ch05.fm Page 213 Monday, March 20, 2000 5:06 PM