| What is Tunelling in Networking? What is the protocol used for Tunneling. What is the mechanism used in this process? How many layers of encryption is provided for the data passing through a tunnel? What is Voluntary tunneling? What is Compulsory tunneling? How does it differ from voluntary tunneling? Explain the difference between static and dynamic tunneling. |
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Tunneling is also well  known as "port forwarding," . Tunneling is the When transmission of data Collected to use only within a private,  Specially corporate network Via a public network in a way that the routing nodes in the public network are conscious that the transmission is part of a private network. Point-to-Point Tunneling Protocol can be used with a sort of Microsoft clients including Microsoft Windows 2000, Windows XP, and Windows Server 2008,Windows Vista.
There are two types of Tunelling in it:
1. Voluntary Tunnelling &
2. Compulsory Tunnelling.
