link layer of network protocol

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• Link Layer Topology Discovery — (LLTD) is a proprietary Link Layer protocol for network topology discovery and quality of service diagnostics. It was developed by Microsoft as part of the Windows Rally set of technologies. The LLTD protocol operates over both wired (IEEE 802.3… …   Wikipedia

• Link Layer Topology Discovery — (LLTD) est un protocole de couche de liaison de données pour la découverte de la topologie de réseau et le diagnostic de qualité de service, développé par Microsoft en tant qu élément de l ensemble de technologies Windows Rally. Le protocole… …   Wikipédia en Français

• Link Layer — is a term used in the general classification (layering) of internetworking methods used in the TCP/IP suite of protocols used for the Internet (RFC 1122). It is the group of methods, protocols, and specifications that is closest to the physical… …   Wikipedia

• Link layer — In computer networking, the link layer is the lowest layer in the Internet Protocol Suite (commonly known as TCP/IP ), the networking architecture of the Internet (RFC 1122, RFC 1123). It is the group of methods or protocols that only operate on… …   Wikipedia

• Layer 2 Tunneling Protocol — In computer networking, the Layer 2 Tunneling Protocol (L2TP) is a tunneling protocol used to support virtual private networks (VPNs). History and future Published in 1999 as proposed standard RFC 2661, L2TP has its origins primarily in two older …   Wikipedia

• Link Layer Discovery Protocol — The Link Layer Discovery Protocol (LLDP) is a vendor neutral Link Layer protocol in the Internet Protocol Suite used by network devices for advertising their identity, capabilities, and neighbors on a IEEE 802 local area network, principally… …   Wikipedia

• Layer Two Tunneling Protocol — L2TP im TCP/IP‑Protokollstapel: Anwendung L2TP Transport UDP Internet IP (IPv4, IPv6) Netzzugang Ethernet Token …   Deutsch Wikipedia

• Layer 2 Tunneling Protocol — L2TP im TCP/IP‑Protokollstapel: Anwendung L2TP Transport UDP Internet IP (IPv4, IPv6) Netzzugang Ethernet Token …   Deutsch Wikipedia

• Layer 2 Forwarding Protocol — L2F, or Layer 2 Forwarding, is a protocol developed by Cisco to establish Virtual Private Network connections over the Internet.Virtual dial up allows many separate and autonomous protocol domains to share common access infrastructure including… …   Wikipedia

• Data link layer — The OSI model 7 Application layer 6 Presentation layer 5 Session layer 4 Transport layer 3 Network layer 2 …   Wikipedia

• Data Link Layer — The Data Link Layer is Layer 2 of the seven layer OSI model. It responds to service requests from the Network Layer and issues service requests to the Physical Layer.The Data Link Layer is the protocol layer which transfers data between adjacent… …   Wikipedia