assume that the communication is between a process running at computer A with port address i and...
Homework Answers
Process to process communication takes place on Transport layer.
Those segment of data packet obtained from session layers are handled to Network layer through Transport layer. it is the task of transport layer toput header address on the data packet obtained from session layer so that they can be delivered to respective process on the destinationcomputer.
Again Data packets obtained from network layer to transport layer , then transport layer reads the header of process on the destination computer andforward to the session layer to the respective process on the destination computer.
frame format for simplicity
at datalink layer :data1= H2| data |T2
Network: data2=H3|H2|data1|T2|T3
Transport layer: H4|data2| H4|data 2|
as show above in each layer we add header and tailer since header for destination and other overhead and tailer for checksum etc.
Those segment of data packet obtained from session layers are handled to Network layer through Transport layer. it is the task of transport layer to putheader address on the data packet obtained from session layer so that they can be delivered to respective process on the destination computer.
Again Data packets obtained from network layer to transport layer , then transport layer reads the header of process on the destination computer andforward to the session layer to the respective process on the destination computer.
frame format for simplicity
at datalink layer :data1= H2| data |T2
Network: data2=H3|H2|data1|T2|T3
Transport layer: H4|data2| H4|data 2|
as show above in each layer we add header and tailer since header for destination and other overhead and tailer for checksum etc.
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assume that the communication is between a process running at computer A with port address i and...
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10. In a network an IP address and prefix is given as 192.168.130.34/17. What is the...
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I need the answer I need the answer i nned the answer QUESTION 1 A good...
I need the answer
I
need the answer
i nned the answer
QUESTION 1 A good routing path means choosing the fastest path between the sender and receiver if and only if it is the least cost and congested. True False QUESTION 2 There are two approaches to structuring network control planes, which are per-router control (traditional) and logically centralized control (software defined networking). True False in the network layer, the data plane identifies: The way they get processed inside...
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To begin, draw the OSI model on the left side of your paper, being certain to...
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Data Communication&Network In addition for the question in above Pic he add part and ask to...
Data Communication&Network
In addition for the question
in above Pic he add part and ask to draw find the MAC table if A
send FF:FF:FF:FF:FF :FF
Question4 102,4,101I10 Marks| (a) Port I of Switch 1 is connected to Port 1 of Switch 2 as in the figure below. When Switch 1 and Switch 2 are turned on, Computer A started to ping Computer B and Computer B replied. Show the current contents of the MAC address tables of Switch 1...
Problems 1. [40 pointsl Consider a three layer protocol in which Layer 3 encapsulates Layer 2 and Layer 2 encapsulates Layer 1. Assume minimalist headers with fixed length packets. Assume the followi...
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Network layer protocols provide a logical communication between hosts, whereas transport layer protocols provide a logical...
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1. Which of the following protocols is used by a client to send an email message? a. HTTP SMTP b. FTP d. RDP 2. What is the most common network topology today? a/Star c. Hub Ring d. Mesh 3. A client/server network is the simplest network model. a/ True O False 4. Which client server application allows an administrator to control a remote computer, but does not encrypt or secure the communication between client and server? A Telnet C. Remote...
10. In a network an IP address and prefix is given as 192.168.130.34/17. What is the subnet mask? (A) 0.0.127.255 (B) 255.255.0.0 (C) 255.255.128.0 (D) 0.0.2.34 11. In a network an IP address and prefix are given as 192.168.130.34/17. How many host addresses are there? (A) 34 (B) 32766 (C) 131072 (D) 2 12. One result of subnetting is that the size of the routing table in the routers is reduced (A) True (8) False 13. The port number is...
I need the answer
I
need the answer
i nned the answer
QUESTION 1 A good routing path means choosing the fastest path between the sender and receiver if and only if it is the least cost and congested. True False QUESTION 2 There are two approaches to structuring network control planes, which are per-router control (traditional) and logically centralized control (software defined networking). True False in the network layer, the data plane identifies: The way they get processed inside...
Data Communication&Network
In addition for the question
in above Pic he add part and ask to draw find the MAC table if A
send FF:FF:FF:FF:FF :FF
Question4 102,4,101I10 Marks| (a) Port I of Switch 1 is connected to Port 1 of Switch 2 as in the figure below. When Switch 1 and Switch 2 are turned on, Computer A started to ping Computer B and Computer B replied. Show the current contents of the MAC address tables of Switch 1...
Problems 1. [40 pointsl Consider a three layer protocol in which Layer 3 encapsulates Layer 2 and Layer 2 encapsulates Layer 1. Assume minimalist headers with fixed length packets. Assume the following characteristics of the layers: Layer 1, 6 octet address length, 512 octet payload; Layer 2, 4 octet address length , 256 octet payload; Layer 3, 8 octet address length, 1024 octet payload. Note that in the minimalist header arrangement no error detection or correction will be used; however,...
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