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Q. Explain about Virtual Circuit Switching?
Virtual Circuit Switching
- All packets belong to a message (or) session is preserved.
- Single route is selected between source/destination.
- All packets obtain that route to reach destination.
- It requires a call setup to establish a virtual circuit. (Either permanent or switched type)
- Uses virtual circuit identifier for routing.
What are the different kinds of firewall architectures?
The connection-oriented service process for networking is same to the manner in which telephones are used. This is shown as follows: A caller dials a number of the receiver. The
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Explain Point-to-Point connection type. Many point-to-point connections are associated with modems and PSTN (Public Switched Telephone Network) communications.
Reference models Designing implementing and manufacturing computer networks and related devices are very complex activities. Therefore in order for this technolog
What are the IP address ranges for public and private IP address?
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Q. How is computer networks used in Financial services? Financial services: Today's financial services are totally depended on networks. Application includes credit history
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