
	Where results make sense

Topic: Switched virtual circuit

Related Topics

Frame relay

Asynchronous Transfer Mode

Handy

DLCI

Internet service

Bliss

SSH

CCIE

Communications protocol

John Little McClellan

Monopoly on the legitimate use of physical force

Hillsboro, Alabama

Schokland

Plant

Chief Bender

	Virtual circuit - Wikipedia, the free encyclopedia
		A virtual circuit (VC) is a communications arrangement in which data from a source user may be passed to a destination user over more than one real communications circuit during a single period of communication, but the switching is hidden from the users.
		Switched virtual circuits (SVC) are generally setup on a per-call basis and are disconnected when the call is terminated; however, a permanent virtual circuit (PVC) can be established as an option to provide a dedicated circuit link between two facilities.
		A permanent virtual circuit (PVC) is a virtual circuit established for repeated use between the same data terminal equipments (DTE).
	en.wikipedia.org /wiki/Virtual_circuit (225 words)

	switched virtual circuit - a Whatis.com definition - see also: SVC
		In a network, a switched virtual circuit (SVC) is a temporary virtual circuit that is established and maintained only for the duration of a data transfer session.
		A permanent virtual circuit (PVC) is a continuously dedicated virtual circuit.
		A virtual circuit is one that appears to be a discrete, physical circuit available only to the user but that is actually a shared pool of circuit resources used to support multiple users as they require the connections.
	searchnetworking.techtarget.com /sDefinition/0,,sid7_gci214239,00.html (172 words)

	SVC - Switched Virtual Circuit
		Switched Virtual Circuit, a channel established on demand by network signaling, used for information transport between two locations and lasting only for the duration of the transfer; the datacom equivalent of a dialed telephone call.
		Switched Virtual Circuit; a virtual link across an ATM network; unlike a PVC, the endpoints in an SVC are specified by the user when the connection is made.
		Switched Virtual Circuit: A term found in frame relay and ATM networking in which a virtual connection, with variable end-points, is established through an ATM network at the time the call is begun; the SVC is de-established at the conclusion of the call.
	www.auditmypc.com /acronym/SVC.asp (556 words)

	Virtual circuit : Switched virtual circuit
		In telecommunication, a virtual circuit (VC) is a communications arrangement in which data from a source user[?] may be passed to a destination user over various real circuit configurations during a single period of communication.
		Switched virtual circuits are generally set up on a per-call basis and are disconnected when the call is terminated; however, a permanent virtual circuit can be established as an option to provide a dedicated link between two facilities.
		A permanent virtual circuit (PVC) is a virtual circuit used to establish a long-term connection between data terminal equipments (DTE).
	www.termsdefined.net /sw/switched-virtual-circuit.html (417 words)

	virtual circuit - a Whatis.com definition
		A virtual circuit is a circuit or path between points in a network that appears to be a discrete, physical path but is actually a managed pool of circuit resources from which specific circuits are allocated as needed to meet traffic requirements.
		A permanent virtual circuit (PVC) is a virtual circuit that is permanently available to the user just as though it were a dedicated or leased line continuously reserved for that user.
		A switched virtual circuit (SVC) is a virtual circuit in which a connection session is set up for a user only for the duration of a connection.
	search390.techtarget.com /gDefinition/0,294236,sid7_gci213297,00.html (153 words)

	Virtual circuit -- Facts, Info, and Encyclopedia article (Site not responding. Last check: 2007-10-09)
		A permanent virtual circuit (PVC) is a virtual circuit established for repeated use between the same (A collection of facts from which conclusions may be drawn) data (Station where transport vehicles load or unload passengers or goods) terminal equipments ((Click link for more info and facts about DTE) DTE).
		In a PVC, the long-term association is identical to the data (Transferring ownership) transfer (Any distinct time period in a sequence of events) phase of a virtual call.
		Permanent virtual circuits eliminate the need for repeated call (A group of things of the same kind that belong together and are so used) set-up and (The act of freeing from suspicion) clearing.
	www.absoluteastronomy.com /encyclopedia/v/vi/virtual_circuit.htm (227 words)

	SVC (Switched Virtual Circuit) (Linktionary term) (Site not responding. Last check: 2007-10-09)
		A virtual circuit is a predefined path through a packet-switched network.
		Virtual circuits improve performance for long transmissions but are not necessary for short transmissions.
		An SVC is a temporary virtual circuit that is set up on-the-fly, as opposed to a PVC (permanent virtual circuit), which is programmed into a network for continuous use.
	www.linktionary.com /s/svc.html (157 words)

	Switched virtual circuit call processing/routing system - US Patent 6816483 (Site not responding. Last check: 2007-10-09)
		A switching system according to claim 22 wherein the processor exchanges call signaling information with the PBX over the permanent virtual circuit (PVC) and determines a wide-area-network destination for a call originating at the private branch exchange based on the call signaling information received over the PVC.
		Circuit 32 is removed by the VNS that created it, and a call release message is sent from VNS 34 through the signaling channel to the other PBX and its end user.
		Switched circuit manager 140 signals SNMP manager 110 to request an SVC from a switch; circuit response thread 142 receives a return indication from the switch for the action (e.g., set up successful, set up failed, etc.).
	www.patentstorm.us /patents/6816483.html (6546 words)

	Using Enterprise OS Software Version 11.4 (Site not responding. Last check: 2007-10-09)
		X.25 local switching allows the NETBuilder bridge/router to take an incoming call from a high-speed serial (HSS) port that is not targeted for the bridge/router itself and forward the call to its real X.25 destination by switching it over an X.25 WAN on another locally attached HSS port.
		Global switching allows the bridge/router to take an incoming X.25 call that is not targeted for the bridge/router itself and, instead of switching the call to another HSS port, encapsulate and forward it through a locally attached IP Internet to another IP peer for further switching.
		When configured for a switched virtual circuit and switching occurs, a switched virtual circuit is established.
	support.3com.com /infodeli/tools/bridrout/u_guides/html/eos114/family/using/switchin.htm (262 words)

	What Is...an SVC (supervisor call, or switched virtual circuit) (a definition) (Site not responding. Last check: 2007-10-09)
		When the computer's processor executes the instruction that contains the SVC, the code representing "SVC" causes a program interrupt to occur, which means that control of the processor is immediately passed to the operating system supervisor program.
		An SVC routine is a program within the supervisor that perfoms the service indicated by the specific SVC instruction.
		2) In a network, an SVC (switched virtual circuit) is a temporary virtual circuit that is established and maintained only for the duration of a data transfer session.
	iroi.seu.edu.cn /books/ee_dic/whatis/svc.htm (277 words)

	Appendix C. Glossary
		A characteristic of a virtual channel whereby cells are placed on the physical medium and managed during their transport in such a precise manner that each cell arrives at its destination “by the clock”.
		A characteristic of a virtual channel whereby cells are placed on the physical medium and managed during their transport in a manner that does not require conformance to a traffic contract.
		A characteristic of a virtual channel whereby cells are placed on the physical medium and managed during their transport in a manner that allows the delay between the arrivals of cells to be unequal (that is, to be variable) even while the bandwidth is guaranteed.
	techpubs.sgi.com /library/dynaweb_docs/0650/SGI_Admin/books/ATM_AG/sgi_html/apc.html (4310 words)

	NETBuilder Family Software v. 9.3 Release Notes
		This difference between local switching on an SVC and local switching on a PVC is the way in which the circuit is maintained.
		As in global switching circuits, the local switching PVC circuit should stay up and running as long as the router is operating and both HSS ports are in the up state.
		These commands add permanent virtual circuits to HSS port 4 and associates logical channel number 1, 2 and 3 with the fake DTE address 1111, indicates Switching with protocol identifier FF, and establishes the user profile IS as 0.
	support.3com.com /infodeli/tools/bridrout/u_guides/html/nb93/family/rns/switchin.htm (2193 words)

	Virtual circuit - Computing Reference - eLook.org
		A connection-oriented network service which is implemented on top of a network which may be either connection-oriented or connectionless (packet switching).
		The term "switched virtual circuit" was coined needlessly to distinguish an ordinary virtual circuit from a permanent virtual circuit.
		Not to be confused with switched virtual connection.
	www.elook.org /computing/virtual-circuit.htm (80 words)

	Using NETBuilder Family Software, v. 9.3
		A VCC is a specific instance of a switched virtual circuit (SVC) or a permanent virtual circuit (PVC).
		The 16-bit number in an ATM cell header identifying the specific virtual channel on which the cell is traversing on the current physical circuit.
		The 8-bit number in an ATM UNI cell header identifying the specific virtual path on which the cell is traversing on the current physical circuit.
	infodeli.3com.com /infodeli/tools/bridrout/u_guides/html/nb93/family/using/atmle6.htm (387 words)

	PVC - Permanent Virtual Circuit, PolyVinyl Chloride
		A connection to a network that allows connection and disconnection to various points is a switched virtual circuit.
		Circuits that are routed through software switching devices like X.25 pads and frame relay networks are virtual.
		Permanent Virtual Circuit: This is a link with static route defined in advance, usually by manual setup.
	www.auditmypc.com /acronym/PVC.asp (525 words)

	Transcend Management Software '97 for Windows NT ATM and VLAN Manager User Guide
		Cells are switched through the network based on the cell header, therefore the routing is done for every cell and hence the virtual channel.
		Virtual channels are communications channels that provide for the sequential, unidirectional transport of ATM cells.
		The Ethernet switches pass only those messages whose sender and receiver are in separate Ethernet LANs to the ATM Switch, thereby reducing the message traffic on the combined system.
	infodeli.3com.com /infodeli/tools/netmgt/temwin/temnt97/091112at/appc1.htm (2984 words)

	Frame Relay: WAN Protocol for Internetworking
		The Frame Relay frame is transmitted to its destination through virtual circuits, which are logical paths from an originating point in the network to a destination point.
		Virtual circuits provide bidirectional communication paths from one terminal device to another and are uniquely identified by a data-link connection identifier (DLCI).
		A number of virtual circuits can be multiplexed into a single physical circuit for transmission across the network.
	www.javvin.com /protocolFrameRelay.html (664 words)

	Search Results: svc - ABCNEWS.com
		SVC is accredited by the New England Association of Schools and Colleges...
		In a network, a switched virtual circuit (SVC) is a temporary virtual circuit that is established and maintained only for the duration of a data...
		SVC allows any user to build 'smart' applications that find their targets...
	infospace.abcnews.com /_1_ZU5T7O03GG6FHY__info.abcnws/dog/results?otmpl=dog/webresults.htm&qcat=web&ran=&qkw=svc (745 words)

	Revved-up DREN will route data on ATM switched virtual circuits
		SVCs imitate the public telephone network, where a connection between two points is set up dynamically for the duration of a call and then torn down.
		In contrast, the permanent virtual circuits (PVCs) that are more common on ATM networks resemble leased lines.
		Federal agencies in the Washington area have yet another SVC source in Bell Atlantic Federal Systems, which recently announced it is the only local phone company to offer SVCs as a tariffed service.
	www.gcn.com /16_16/news/32564-1.html (720 words)

	SVC - Switched Virtual Circuit> (Site not responding. Last check: 2007-10-09)
		A generic term for any switched communications medium.
		NOTE: SVC does not stand for switched virtual channel.
		Neither has the term "switched virtual path (SVP)." In ATM, there are two kinds of SVCs: switched virtual path connections (SVPCs) and switched virtual channel connections (SVCCs).
	cell-relay.indiana.edu /cell-relay/FAQ/dictionary/SVC.html (54 words)

	Nortel: Info Center - Nortel Networks Announces Telefonica Transmision de Datos as First European Service Provider to ...
		By implementing the SVC service, Telefonica Transmision de Datos will enable customers to alter the network connections on a per call basis, eliminating the cost and time implications associated with the moves, adds and changes on corporate Permanent Virtual Circuit (PVC) based networks.
		In addition, the growing demand for SVC solutions has been fuelled by increased requirements for quality of service, combined with rapid growth in the application mix, including voice and video.
		This was recently highlighted in a Vertical Systems Group report, which stated that in 1997 Frame Relay had surpassed X.25 as the second largest global data networking market, with European revenues expected to reach $2 billion by the year 2000.
	www.nortelnetworks.com /corporate/news/newsreleases/1998c/12_23_9898711_Telefonica.html (662 words)

	How to Configure and Troubleshoot an AIX ATM Switched Virtual Circuit
		The most common scenario is that the ATM switch provides the ARP server function and the system is configured as an ARP server-client.
		This is usually indicated by a port light on the ATM switch.
		The ATM switch may not recognize or could be incompatible with the auto-detect function.
	post.doit.wisc.edu /library/techlib/qna/faxes/html/com/com14.htm (1296 words)

	Toggit Certification Home for MCSE CCNA A+ study guides and test prep (Site not responding. Last check: 2007-10-09)
		This file is used in virtual memory operations, in which hard-disk space is used in place of RAM.
		The point at which a communications circuit terminates at a network, serial, or parallel interface card, usually identified by a specific port number or name.
		This is accomplished by the use of the PACE-enabled switches that allow the switch port and end stations to take turns when transmitting.
	www.toggit.com /Library/pedia/techno.asp?Term=p&Techno=Letter (9535 words)

	To Configure an X.25 Network Interface
		If the address type is a switched virtual circuit complete steps a through c, but if the address type is a permanent virtual circuit, skip to step 5.
		You can configure options in a facility set so that specified options are available for every virtual circuit or negotiated for each virtual circuit on a per-call basis.
		The PVC Number identifies a permanent virtual circuit (PVC) on the remote node.
	docs.hp.com /en/36922-90037/ch08s01.html (1916 words)

	Terms and Definitions (Site not responding. Last check: 2007-10-09)
		In a network, an SVC (switched virtual circuit) is a temporary virtual circuit that is established and maintained only for the duration of a data transfer session.
		A permanent virtual circuit (Permanent Virtual Circuit) is a continuously dedicated virtual circuit.
		Then fill out this form to let us know of any terms you would like added.
	networking.ringofsaturn.com /Tools/terms.cgi?Action=ViewTerm&id=354 (116 words)

	AT&T News Release, 1994-04-27, AT&T first with ATM public network switched-circuit capability (Site not responding. Last check: 2007-10-09)
		AT&T is the first to announce standards-based switched virtual circuit capabilities in a public network ATM broadband system.
		The BSS configuration supports both permanent virtual cir- cuits and switched virtual circuits using the GlobeView-2000's shared-memory switching fabric, and joins the broadband system's current GCNS and AXC configurations.
		At the same time, participants at a suburban clinic could use ISDN BRI circuits and a desktop video workstation to view the images at lower resolution and contribute to the conver- sation.
	www.att.com /news/0494/940427.nsa.html (804 words)

Try your search on: Qwika (all wikis)