Answer Posted / hailu d

TCP and IP are two of the most important communication
protocol in the suit called Internet protocol suit.
TCP and IP are software components part of operating
system’s kernel.
It is responsible:
• A connection oriented protocol which is responsible
establishing a connection before applications which use TCP
starts exchange data
• Disassemble the actual data (pay load) in to packet
of fixed size bytes from the source computer or node.
• Assemble received packets back to the actual data
(its original form).
• Sending /receiving packets In order (FIFO),no
missing packet and no duplicate packets If packet is
missed TCP is responsible to resend
• If packet is missed ,TCP is responsible to resend
(Data can be lost in intermediate network )
• If packet is duplicated, TCP is responsible to
truncate
• Handle error.
In brief, TCP is a connection oriented (setting up and
maintaining reliable connection) protocol responsible for
correct delivery of data .

IP is responsible for moving (routing) packet of data from
node to node using four byte destination address.

In the TCP client-servel model, how does the three-way handshake work in opening connection?

844

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What is IPv6 (Internet Protocol version 6)? What is multicasting? Explain the headers of packet format of IPv6 and IPv4?

864

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Explain how can we measure the performance of an ip link?

936

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What is the difference between name based and ip based virtual hosting?

737

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How do I find out what service is using a port?

822

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What happens when multiple applications open multiple tcp connections?

853

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Explain address resolution protocol arp?

830

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What is port 110 used for?

823

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What do you know about Ipv4 and Ipv6?

871

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How to identify ip address?

789

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Can ip addresses be shared?

758

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Explain the basic difference between tcp/ip and osi model.

794

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How do I type ipconfig in cmd?

840

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What is unix port?

775

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What are the two types of semaphore?

818

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