Connectionless networking advantages - Networking

Q.  Which of the following is / are the advantages of connectionless networking?
- Published on 27 Aug 15

a. Reliability
b. It cannot lose connection state.
c. Dynamically rerouted
d. All of the above.

ANSWER: All of the above.
 

    Discussion

  • Prajakta Pandit   -Posted on 21 Oct 15


    Connectionless Service :

    - The connectionless service does not require a connection to be established in order to exchange data.

    - It is used to transfer data at the transport layer (Layer 4) of the OSI model.

    - Connectionless networking is conceptually more reliable, if routers do not hold connection state, then they cannot lose connection state.

    - In connectionless service, packets are dynamically rerouted when there are failures inside the network.

    - In connectionless services for exchanging data there is no need to reserve any resources.

    - Connectionless service cannot provide any service guarantee.

    - In connectionless service, the routing infrastructure can face bottleneck problem due to overloading.

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