The tunneling effect is the principle by which STM works. The tunneling effect is the jump of electrons from a metal or semiconductor produced by applying a strong electric field.
Quantum tunneling is a physics phenomenon within the area of quantum mechanics. Basically it refers to when a particle can tunnel through a barrier that it could not surmount in classic physics.
translationalrotationalvibrationalquantum tunneling (rare)
Scanning tunneling microscope
Montreal Protocol is the protocol. It was signed in 1988.
L2TP over IPSec
You use a tunneling protocol when you want to preserve confidentiality in information that is being sent across a network. This way listeners cannot understand the information.
Point-to-point tunneling protocol (PPTP) and Layer Two tunneling protocol (l2tp) with internet security protocol (ip/sec)
Layer 2 Tunneling Protocol (L2TP)
ISL IS A CISCO PROPRIETARY TUNNELING PROTOCOL, BUT 802.1 q IS A OPEN STANDARD PROTOCOL
PPTP tunneling was developed by Microsoft.
L2tp
L2tp
IPSec with encapsulating encryption
PPTP is term used in computer security that is a protocol of implementing virtual private networks. The acronym PPTP stands for Point to Point Tunneling Protocol.
Secure Socket Tunneling Protocol (SSTP) is a new VPN protocol that uses port 443, which is also used by Hypertext Transfer Protocol over Secure Sockets Layer (HTTPS). SSTP is used to transport Point-to-Point Protocol (PPP) traffic through an SSL channel. Currently it is only available on newer operating systems such as Windows Vista and Windows Server 2008.
There are actually two different GTP protocols. GTP (Go Text Protocol) is basically an application layer protocol, although the definition is a bit fuzzy. GTP (GPRS Tunneling Protocol) is a transport layer protocol that is used in conjunction with another transport layer protocol (TCP or UDP).