L2F Protocol
Layer 2 Forwarding Protocol. Protocol that supports the creation of secure virtual private dial-up networks over the Internet.
L2TP session
Communications transactions between the LAC and the LNS that support tunneling of a single PPP connection. There is a one-to-one relationship among [...]

Continue reading...

Kerberos
Developing standard for authenticating network users. Kerberos offers two key benefits: it functions in a multivendor network, and it does not transmit passwords over the network.
key distribution
Process that delivers a cryptographic key from the location where it is generated to the locations where [...]

Continue reading...

jitter
The interpacket delay variance; that is, the difference between interpacket arrival and departure. Jitter is an important QoS metric for voice and video applications.
JPEG
Joint Photographics Expert Group. Graphic file format that was adopted as a standard by the ITU-T and the ISO. JPEG [...]

Continue reading...

IANA
Internet Assigned Numbers Authority. Organization operated under the auspices of the ISOC as a part of the IAB. IANA delegates authority for IP address–space allocation and domain-name assignment to the InterNIC and other organizations. IANA also maintains a database of assigned protocol identifiers used in the TCP/IP stack, including autonomous [...]

Continue reading...