The required resources for communication between end systems are reser...
Explanation:
Circuit switching method:
- In circuit switching, the required resources for communication between end systems are reserved for the duration of the session between end systems.
- A dedicated communication path is established between the two end systems for the duration of the session.
- This ensures that the communication resources such as bandwidth, data rate, and connection quality are allocated and guaranteed for the entire session.
Comparison with other switching methods:
- Packet switching: In packet switching, data is divided into packets which are sent independently across the network. Resources are not reserved for the entire session.
- Line switching: Line switching is a type of switching where a dedicated line is used for communication between two end systems. However, resources are not reserved for the entire session.
- Frequency switching: Frequency switching is a method where different frequencies are used for communication. Resources are not reserved for the entire session.
Advantages of circuit switching:
- Guaranteed resources: Circuit switching ensures that the resources required for communication are reserved for the entire session, leading to consistent performance.
- Predictable performance: Since resources are dedicated for the session, the performance is predictable and stable.
- Suitable for real-time applications: Circuit switching is suitable for real-time applications such as voice and video calls where a constant connection is required.
Conclusion:
In conclusion, the required resources for communication between end systems are reserved for the duration of the session in circuit switching method, making it a reliable choice for certain types of communication.
The required resources for communication between end systems are reser...
In circuit switching, a physical path between the sender and receiver is established. This path is maintained until the connection is needed. Circuit switching is implemented in the Physical layer and is used in telephonic systems.