Explain Does IP Protect Data On The Network?
Submitted by: AdministratorIP itself does not guarantee to deliver data correctly. It leaves
all issues of data protection to the transport protocol. Both TCP
and UDP have mechanisms that guarantee that the data they deliver
to an application is correct.
Using the IP layer the correct destination of the packet is identified and delivered. The Transport layer protocols(TCP/UDP/SCTP) check if the data delivered are correct using Check sum mechanism. However if the destination IP is not alive, the packet is hopped by decrementing the TTL field and when it becomes zero, the packet is lost and undelivered. If the Transport layer is UDP the source doesn't know of the failure in delivery of the packet
Submitted by: Administrator
all issues of data protection to the transport protocol. Both TCP
and UDP have mechanisms that guarantee that the data they deliver
to an application is correct.
Using the IP layer the correct destination of the packet is identified and delivered. The Transport layer protocols(TCP/UDP/SCTP) check if the data delivered are correct using Check sum mechanism. However if the destination IP is not alive, the packet is hopped by decrementing the TTL field and when it becomes zero, the packet is lost and undelivered. If the Transport layer is UDP the source doesn't know of the failure in delivery of the packet
Submitted by: Administrator
Read Online TCP/IP Job Interview Questions And Answers
Top TCP/IP Questions
☺ | Explain What is the difference between flow control and error control? |
☺ | Explain How is data send by IP layer? |
☺ | What is TCP/IP? |
☺ | Explain What is the full form of OSI and TCP/IP model? |
☺ | Explain How Is IP Carried On A Network? |
Top TCP/IP Protocols Categories
☺ | TCP/IP Interview Questions. |
☺ | Hypertext Transfer Protocol (HTTP) Interview Questions. |
☺ | Internet Protocol (IP) Address Interview Questions. |
☺ | SS7 Interview Questions. |
☺ | Spanning Tree Protocol (STP) Interview Questions. |