inter-switch link definition
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- Inter-Switch Link. Inter-Switch Link can stand for: The link joining of two Fibre Channel switches through E_ports. Cisco Inter-Switch Link (ISL) is a proprietary protocol that maintains VLAN information as traffic flows between switches and routers.
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Network-to-Network Interface (NNI) A network-to-network interface (NNI) is a physical interface that connects two or more networks and defines inter signaling and management processes. It enables the linking of networks using signaling, Internet Protocol (IP) or Asynchronous Transfer Mode (ATM) networks. A network-to-network interface is also known as a network node interface (NNI).
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IDF (Intermediate Distribution Frame) A wiring rack located between the MDF (main distribution frame) and the intended end user devices (telephones, routers, PCs, etc.). Cables run from the outside world to the MDF and then to the IDFs. See MDF and wiring rack.
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- Join Our Newsletter. An inline switch is a self-contained switch that can be installed on the cord of a lamp. This is useful if you have a lamp where it can be difficult to reach the knob on the base of the socket, like a lamp on a high armoire next to your bed.
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- 1 1 Introduction 1.1 Purpose Multilink Frame Relay (MFR) for the User-to-Network Interface (UNI) and the Network-to-Network Interface (NNI) provides physical interface emulation for frame relay devices.he bundle link forwards the fragment by issuing a BL_DATA indication to the bundle. Multilink Frame Relay UNI/NNI Implementation Agreement FRF.16.1 23 A MFR frame fragment that is received at a bundle link endpoint in all other states must be silently discarded.
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Inter-Switch Link (ISL) Another VLAN tagging protocol is Inter-Switch Link (ISL). This protocol is Cisco proprietary, which means that, unlike 802.1Q, it can be used only between Cisco switches. It is considered to be deprecated, and newer Cisco switches don’t even support it. ISL works by encapsulating a frame in an ISL header and trailer.
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- Only intersystem bonding conductors are to be connected to an intersystem bonding terminal. The definition of “intersystem bonding termination” was revised by inserting the word “intersystem” in front of the words “bonding conductors”. The definition now reads: A device that provides a means for connecting intersystem bonding conductors for communications systems to the grounding electrode system. The way the term was defined in previous Codes did not make it clear that only bonding conductors from communications systems were to be connected to the intersystem bonding termination.
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interexchange carrier (IXC) An interexchange carrier (IXC) is a telephone company that provides connections between local exchange s in different geographic areas. IXCs provide inter LATA service as described in the Telecommunications Act of 1996 . They're commonly referred to as long-distance carriers..
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How to Hook Up an Ethernet Switch The Ethernet switch is a basic component of the computer network. It connects computers, printers and routers on your network. The switch is an intelligent device that learns which devices are plugged into which ports and “switches” network traffic from one host to another based on that knowledge.
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Understanding Networking Components and Devices for the Network+ Exam Cables Connecting Hubs and Switches. Two types of cables are used to connect devices to hubs and switches: crossover cables and straight-through cables. The difference between the two types is that in a crossover cable, two of the wires are crossed; in a straight-through cable, all the wires run straight through.
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Cisco Inter-Switch Link Cisco Inter-Switch Link. Cisco Inter-Switch Link (ISL) is a Cisco Systems proprietary protocol that maintains VLAN information in Ethernet frames as traffic flows between switches and routers, or switches and switches. ISL is Cisco's VLAN Encapsulation protocol and is supported only on some Cisco equipment over the Fast and Gigabit Ethernet links.
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How to Make a Planted Aquarium CO2 Generator/Infuser Step 3: Make a batch of CO2. Now your hardware should be ready to go, and you're ready to whip up a batch of CO2 producing goodness. First, in a small bowl or measuring cup, ... Step 4: The Hook Up. Now just cap off the bottle with the valve lid you made in Step 1, attach the airline hose from your aquarium, and wait.
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- Find out information about auto MDI/MDIX. Also called an uplink port, it is a port on a network hub or switch used to connect to other hubs or switches without requiring a crossover cable. Explanation of auto MDI/MDIX
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- Circuit switching is a method of implementing a telecommunications network in which two network nodes establish a dedicated communications channel through the network before the nodes may communicate.
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MDI port Definition of: MDI port. MDI port. (Medium Dependent Interface port) Also called an uplink port, it is a port on a network hub or switch used to connect to other hubs or switches without requiring a crossover cable.
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Transfer switch Intelligent transfer switch. A transfer switch is an electrical switch that switches a load between two sources. Some transfer switches are manual, in that an operator effects the transfer by throwing a switch, while others are automatic and switch when they sense one of the sources has lost or gained power.
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Transfer switch An open transition transfer switch is also called a break-before-make transfer switch. A break-before-make transfer switch breaks contact with one source of power before it makes contact with another. It prevents backfeeding from an emergency generator back into the utility line, for example.
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OSI model The Open Systems Interconnection model (OSI model) is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system without regard to its underlying internal structure and technology.
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interexchange carrier (IXC) An interexchange carrier (IXC) is a telephone company that provides connections between local exchange s in different geographic areas. IXCs provide inter LATA service as described in the Telecommunications Act of 1996 . IXCs include AT&T, MCI, Sprint, and others.
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Aviation Abbreviations And Acronyms OSI Open Sytem Interconnection (ISO defined communications architecture used in data link to permit heterogeneous data communication systems to be interconnected in order to allow the reliable exchange of messages without regard to the implementation of the networks and physical media through which the messages pass).
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- Networking Hardware-Other 3. Message. backplane is the shared capacity between interfaces on a switch. switch fabric is also the shared capacity between interfaces on a switch and can also be the shared capacity between interfaces on multiple switches using some sort of interconnect, typically vendor specific.
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intermediate distribution frame (IDF) Part of the Network hardware glossary: IDF also stands for interface device. An intermediate distribution frame (IDF) is a free-standing or wall-mounted rack for managing and interconnecting the telecommunications cable between end user devices and a main distribution frame (MDF).or example, an IDF might be located on each floor of a multi-floor building routing the cabling down the walls to an MDF on the first floor. The MDF would contain cabling that would interconnect to the phone company or to other buildings.
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Inter-Switch Link (ISL) VLAN Tagging Protocol Inter-Switch Link (ISL) VLAN Tagging Protocol. Inter-Switch Link (ISL) protocol is a Cisco propriety protocol and Inter-Switch Link (ISL) is available and supported on Cisco products only. If you need a non-proprietary VLAN protocol, consider using the IEEE 802.1Q protocol. Inter-Switch Link (ISL) protocol primarily is used for Ethernet media (Fast Ethernet or Gigabit Ethernet).
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IS-IS This article is about a computer network protocol. For topics with similar names, see Isis (disambiguation). Intermediate System to Intermediate System (IS-IS) is a routing protocol designed to move information efficiently within a computer network, a group of physically connected computers or similar devices. It accomplishes this by determining the best route for data through a packet-switched network.
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- Interlink definition: Things that are interlinked or interlink are linked with each other in some way. | Meaning, pronunciation, translations and examples English Dictionary | Thesaurus | Translator | Grammar | Scrabble | Blog
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chemical bond Noun. 1. cross-link-a side bond that links two adjacent chains of atoms in a complex molecule. cross-linkage. bond, chemical bond-an electrical force linking atoms.