Physical, Data Link, Network, Transport, Application
Card 2
Question
A switch goes up to what layer?
Answer
2
Card 3
Question
How many layers does a router go up to
Answer
3
Card 4
Question
What is the world's most popular protocol analyzer?
Answer
Wireshark
Card 5
Question
What does Wireshark analyze
Answer
Protocol
Card 6
Question
What does Wireshark decode
Answer
packet bits and bytes as well as the relations btween packets and protocols
Card 7
Question
Wireshark understands
Answer
protocol sequences
Card 8
Question
What medium does wireshark examin packets on
Answer
ethernet/wireless
Card 9
Question
Do you need superuser to access wireshark
Answer
yes
Card 10
Question
What types of fileters can we use on Wireshark
Answer
Capture Filter and Display Filter
Card 11
Question
Capture Filter
Answer
Filtered while capturing. Like TCPDump. You can set capture filter too "dudp" or "tcp"
Card 12
Question
Display Filter
Answer
More detailed filtering. Allows to compare values in packets, not real time
Card 13
Question
you can capture UDP packets at certain ports by saying
Answer
udp dst/src port 53. You can capture source and destination by udp port 53"
Card 14
Question
You can also capture packets destined to a certain url
Answer
"dst host www.website.edu"
Card 15
Question
For display filters, what is the syntax
Answer
frame.len>10 or ip.addr == 129.111.0.0/16[CIDR masking]
Card 16
Question
Can you monitor other people's traffic with wireshark?
Answer
Yes
Card 17
Question
Filter operators
Answer
you can use &&, || or !(not)
Card 18
Question
What is the TCP/IP protocol Suite by layer
Answer
7. Varies, 4. TCP, 3. IP, 2. Varies, 1. varies
Card 19
Question
Client Process
Answer
process that initiates communication
Card 20
Question
Server process
Answer
pro ess hat waits to be contacted
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