CCNA1 v7 H3-2 OSI les 2
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La durée de la leçon est: 60 minÉléments de cette leçon
Slide 1 - Diapositive
Slide 2 - Diapositive
Segment
Packet
Frame
Data
Slide 3 - Question de remorquage
Slide 4 - Diapositive
Slide 5 - Diapositive
Slide 6 - Diapositive
Slide 7 - Diapositive
Slide 8 - Diapositive
Slide 9 - Diapositive
What is done to an IP packet before it is transmitted over the physical medium?
A
It is encapsulates in a Layer 2 frame
B
It is segmented into smaller individual pieces
C
It is encapsulated into a TCP segment
D
It is tagged with information guaranteeing reliable delivery
Slide 10 - Quiz
In computer communication, what is the purpose of message encoding?
A
to break large messages into smaller frames
B
to interpret information
C
to convert information to the appropriat form for transmission
D
to negoriate correct timing for successful communication
Slide 11 - Quiz
What is the purpose of protocols in data communications?
A
dictating the content of the message sent during communication
B
specify the device operating systems that will support the communication
C
specify the bandwidth of the channel or medium for eachtype of communication
D
providing the rules required for a specific type of communication to occur
Slide 12 - Quiz
Destination MAC address
Destination port number
Destination IP address
Source MAC address
Source IP address
Wich logical address is used for delivery of data to a remote network?
Slide 13 - Question de remorquage
Slide 14 - Diapositive
Slide 15 - Diapositive
ICMP
ip
PPP
BOOTP
POP
Which two protocols function at the internet layer?
Which two protocols function at the internet layer?
Slide 16 - Question de remorquage
Which layer of the OSI model defines services to segment and reassemble data for individual communications between end devices?
A
Application
B
Transport
C
Network
D
Datalink
Slide 17 - Quiz
UDP and TCP belong to which layer of the TCP/IP protocol?
A
Application
B
Transport
C
Internet
D
Network Access
Slide 18 - Quiz
Welke 2 protocollen horen bij de Applicatielayer
EIGRP
ICMP
DHCP
DNS
OSPF
Slide 19 - Question de remorquage
Which protocol operates at the network access layer of the TCP/IP model?
A
HTTP
B
IP
C
DNS
D
Ethernet
