Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Network Fundamentals > OSI / TCP/IP > Flashcards

OSI / TCP/IP Flashcards

1
Q

OSI Layers

A 
Application
Presentation 
Session
Transport
Network
Data Link
Physical
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

TCP/IP Layers

A

Application (7-5)
Transport (4)
Internet (3)
Link (2-1)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Application Protocols

A 
DNS
DHCP
LDAP
HTTP
FTP
TFTP
SNMP
SMTP
POP3
IMAP4
SMB
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Transport Protocols

A

TCP

UDP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Network Protocols

A 
IP4
IP6
ARP
IGMP
ICMP
IPSec
RIP
OSPF
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Data Link Protocols

A

Token Ring
Frame Relay
ATM

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Physical Protocols

A

Ethernet

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

TCP Handshake process

A

Synchronize (SYN) and Acknowledge (ACK)

SYN
SYN/ACK
ACK
Data Transmission

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

TCP Sliding Window

A

Specifies number of segments sent between acknowledgments.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What two parameters are negotiated between sending and receiving computers after a TCP session is initiated?

A

Segment size and sliding window.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

NACK indicates

A

Negative Acknowledge

TCP segments missing or corrupted

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

SSL provides security in what areas

A

Confidentiality

Integrity

Authentication

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

SSL uses what for authentication

A

Digital certificates

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

IPSec uses what for authentication

A

Authentication Header (AH)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

IPSec uses what for encryption

A

Encapsulating Security Protocol (ESP)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

IPSec Tunnel mode…

A

Encrypts entire packet (data and headers) and encapsulates encrypted packet inside another packet and sends.

(VPN)

17
Q

IPSec Transport mode…

A

Encrypts data only, leaving headers intact and sends packet

Used within internal networks

18
Q

What does L2TP use for encryption

A

IPSec

19
Q

Class A IP range

A

1-126

20
Q

Class B IP range

A

128-191

21
Q

Class C IP range

A

192-223

22
Q

Reserved Private IP ranges (Class A)

A

10.0.0.0 - 10.255.255.255

23
Q

Reserved Private IP ranges (Class B)

A

172.16.0.0 - 172.31.255.255

24
Q

Reserved Private IP ranges (Class C)

A

192.168.1.0 - 192.168.255.255

Network Fundamentals (4 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions