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Network Protocols and Communications Flashcards | StudBud
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Network Protocols and Communications
Network Protocols and Communications
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#Cisco #Networking
Flashcards
44 cards
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Questions
44
Answers
1
At what OSI model layer are the HTTP, DHCP, DNS, and FTP protocols?
Transport
Application
Network
Data Link
2
What is the PDU called at the OSI Data link layer?
Segment
Data
Frame
Packet
3
At what TCP/IP model layer are the HTTP, DHCP, DNS, and FTP protocols?
Data Link
Application
Network
Transport
4
What is the PDU called at the TCP/IP Network Access layer?
Data
Frame
Segment
Packet
5
At what TCP/IP model layer are the ARP and PPP protocols?
Transport
Application
Internet
Network Access
6
Which organization promotes the open development, evolution, and use of the Internet?
ISO
IANA
IEEE
ISOC
7
Which type of address is a logical address?
MAC
IP
8
What is the PDU called at the TCP/IP Internet layer?
Data
Datagram
Frame
Segment
9
Who's principle of operation is helping preserve the stability of the Internet?
IANA
IETF
ICANN
IEEE
10
At what layer is the MAC address?
Layer 3
Layer 2
Layer 4
Layer 1
11
Which type of protocol would manage the individual conversations between servers and clients?
Transport protocol
Network access protocol
Application protocol
Internet protocol
12
What is the PDU called at the OSI Application layer?
Frame
Packet
Data
Segment
13
Which type of address is a physical address?
MAC
IP
14
What is the PDU called at the OSI Transport layer?
Segment
Frame
Data
Packet
15
What type of message is sent to more than one recipient, but not to everyone?
Unicast
Anycast
Multicast
Broadcast
16
Which TCP/IP model layer is the same as the OSI model's Data link and Physical layers?
Transport
Internet
Network Access
Application
17
What must be setup on your PC's NIC to talk to other networks?
Default Gateway
DNS address
MAC address
SSID
18
What provides the rules required for a specific type of communication to occur?
Protocol
TCP/IP
Port
Driver
19
Which type of protocol would assign a segment an address?
Network access protocol
Transport protocol
Internet protocol
Application protocol
20
The recipient of a frame is known as what?
Destination
Hop
Source
Server
21
Which type of protocol would prepare packets to be transmitted over the network media?
Transport protocol
Network time protocol
Application protocol
Network access protocol
22
What is the PDU called at the OSI Network layer?
Segment
Packet
Data
Frame
23
Which type of protocol would govern the way a web server and a web client interact?
Application protocol
Network access protocol
Internet protocol
Transport protocol
24
At what TCP/IP model layer is the NAT protocol?
Transport
Internet
Network Access
Application
25
Which TCP/IP model layer is the same as the OSI model's Transport layer?
Application
Internet
Network Access
Transport
26
Which TCP/IP model layer is the same as the OSI model's Network layer?
Application
Internet
Network Access
Transport
27
What would be a correct order that a PDU gets encapsulated with?
Bits, Frame, Packet, Segment, Data
Segment, Data, Packet, Frame, Bits
Packet, Data, Segment, Frame, Bits
Data, Segment, Packet, Frame, Bits
28
What speeds up or slows down the sending of packets depending on network congestion?
Speed Control
Flow Control
Congestion Detection
Trace Route
29
Which TCP/IP model layer is the same as the OSI model's Application, Presentation, and Session?
Network Access
Transport
Internet
Application
30
Who controls protocol #'s, Country Code Top Level Domains and maintains IP Address allotments?
IETF
IEEE
IANA
ICANN
31
At what layer is the IP address?
Layer 1
Layer 3
Layer 2
Layer 4
32
What device on the network would be a default gateway?
Router
Firewall
Bridge
Switch
33
Which is an open community that is concerned with the evolution of the Internet architecture?
IANA
OSI
IETF
IEEE
34
Which organization is known for developing the OSI model?
ISOC
IEEE
IANA
ISO
35
At what OSI model layer is the IP address?
Data Link
Physical
Network
Transport
36
What is it called as a PDU passes down the OSI model protocol stack?
Encapsulation
Framing
Segmentation
De-encapsulation
37
At what OSI model layer is the MAC address?
Network
Transport
Data Link
Physical
38
At what OSI layer is the ARP and PPP protocols?
Data Link
Physical
Network
Transport
39
What does your NIC listen for when receiving frames?
It's IP address
It's MAC address
It's FTP address
It's TCP address
40
What would be a correct order of protocols that a PDU gets encapsulated with?
IP, TCP, HTTP, Ethernet
Ethernet, IP, TCP, FTP
HTTP, Ethernet, FTP, IP
FTP, TCP, IP, Ethernet
41
What would be a correct order that a PDU gets de-encapsulated with?
Packet, Data, Segment, Frame, Bits
Data, Segment, Packet, Frame, Bits
Bits, Frame, Packet, Segment, Data
Segment, Data, Packet, Frame, Bits
42
What type of message is sent to everyone on the local LAN?
Anycast
Multicast
Unicast
Broadcast
43
The sender of a frame is known as what?
Server
Hop
Destination
Source
44
At what OSI layer is the NAT protocol?
Physical
Data Link
Network
Transport
