Packet switching is a rapid store-and-forward networking design that divides messages into arbitrary packets. Using this, a Virtual Private Network (VPN) is a secured way of connecting a Local Area Network (LAN) to another at a remote location. The VPN uses authentication to deny access to unauthorized users, and encryption to prevent unauthorized users from reading the private network packets. Normal Restoration algorithm (ARA) provides protection on disjoined nodes or paths from the point of failure to the destination. Provisioning & Restoration Algorithm (PRA) combines & optimises the...
Packet switching is a rapid store-and-forward networking design that divides messages into arbitrary packets. Using this, a Virtual Private Network (V...
Early problem in the issue of connecting separate physical networks to form one logical network was solved by packet-switching method for information. A Virtual Private Network (VPN) is a secured way of connecting a Local Area Network (LAN) to another in a remote location, using the packet-switching technology. VPN protocol encapsulates network data transfers using a secured cryptographic method between two or more networked devices. It keeps the data private when it passes through the connecting nodes. Quality of service(QoS) connections require the existence of routing mechanisms with least...
Early problem in the issue of connecting separate physical networks to form one logical network was solved by packet-switching method for information....