Unidirectional Link Detection — (UDLD) is a data link layer protocol from Cisco Systems to monitor the physical configuration of the cables and detect unidirectional links. UDLD complements the Spanning Tree Protocol (STP) which is used to eliminate layer 2 loops.If two devices … Wikipedia
Unidirectional network — ‹ The template below (Cleanup spam) is being considered for deletion. See templates for discussion to help reach a consensus.› A unidirectional network (also referred to as a unidirectional security gateway or data diode) is a network appliance… … Wikipedia
Unidirectional Lightweight Encapsulation — The Unidirectional Lightweight Encapsulation (ULE) is a Data link layer protocol for the transportation of network layer packets over MPEG 2 Transport Streams.Because of the very low protocol overhead, it is especially suited for IP over… … Wikipedia
Data link layer — The OSI model 7 Application layer 6 Presentation layer 5 Session layer 4 Transport layer 3 Network layer 2 … Wikipedia
Interactive Link — The Interactive Link is a suite of hardware and software products designed for application within areas where network separation is implemented for security reasons. Manufactured and marketed by Tenix Datagate, the Interactive Link hardware… … Wikipedia
Hazy Sighted Link State Routing Protocol — The Hazy Sighted Link State Routing Protocol (HSLS) is a wireless mesh network routing protocol being developed by the CUWiN Foundation. This is an algorithm allowing computers communicating via digital radio in a mesh network to forward messages … Wikipedia
Virtual Link Aggregation Control Protocol — Virtual LACP (VLACP) is a Nortel extension of the Link Aggregation Control Protocol toprovide a Layer 2 handshaking protocol which can detect end to end failure between two physical Ethernet interfaces. It allows the switch to detect… … Wikipedia
UDLD — UniDirectional Link Detection (Computing » Networking) … Abbreviations dictionary
Spanning Tree Protocol — Internet protocol suite Application layer BGP DHCP DNS FTP HTTP … Wikipedia
Сетевая модель OSI — В этой статье не хватает ссылок на источники информации. Информация должна быть проверяема, иначе она может быть поставлена под сомнение и удалена. Вы можете … Википедия