Chapter 9
... • All sites are connected in a closed loop with the first connected to the last (Figure 9.4). • Can connect to other networks via the bridge or gateway, depending on the protocol used by each network. – The protocol is the specific set of rules used to control the flow of messages through the networ ...
... • All sites are connected in a closed loop with the first connected to the last (Figure 9.4). • Can connect to other networks via the bridge or gateway, depending on the protocol used by each network. – The protocol is the specific set of rules used to control the flow of messages through the networ ...
Advanced SCSI Programming Interface over Internet Protocol
... existing solutions relate to the SCSI (Small Computers System Interface) standard, resulting in a high degree of universality, from an end-user’s point of view there is, however, a lack of dedicated support for remote optical storage. Although CD/DVD recorders typically behave as standard SCSI multi ...
... existing solutions relate to the SCSI (Small Computers System Interface) standard, resulting in a high degree of universality, from an end-user’s point of view there is, however, a lack of dedicated support for remote optical storage. Although CD/DVD recorders typically behave as standard SCSI multi ...
Why networks?
... • Layers are the different components that need to be designed/implemented when designing/implementing networks. • Each layer responsible for a set of functions. • Top layer relies on services provided by bottom layer. • Layer makes it service available to higher layer through an interface. ...
... • Layers are the different components that need to be designed/implemented when designing/implementing networks. • Each layer responsible for a set of functions. • Top layer relies on services provided by bottom layer. • Layer makes it service available to higher layer through an interface. ...
presentation source
... • Make sure network is not the bottleneck • Measured > 400 Mbps (UDP or TCP - with extended windows) Gbps to Gbps • Measured ~ 400Mbps aggregate from Gbps to 4 * 100 Mbps between CC & IR2 • Provide real-time web accessible monitoring page showing thruputs for various components & drill down ...
... • Make sure network is not the bottleneck • Measured > 400 Mbps (UDP or TCP - with extended windows) Gbps to Gbps • Measured ~ 400Mbps aggregate from Gbps to 4 * 100 Mbps between CC & IR2 • Provide real-time web accessible monitoring page showing thruputs for various components & drill down ...
Named Pipes - Digiater.nl
... NetBIOS summary – “The Netbios function is provided primarily for applications that were written for the NetBIOS interface and need to be ported to Windows. Applications not requiring compatibility with NetBIOS should use other interfaces, such as mailslots, named pipes, RPC, or distributed COM to ...
... NetBIOS summary – “The Netbios function is provided primarily for applications that were written for the NetBIOS interface and need to be ported to Windows. Applications not requiring compatibility with NetBIOS should use other interfaces, such as mailslots, named pipes, RPC, or distributed COM to ...
Lecture 2
... Congestion control (or lack there of) (http://www.youtube.com/watch?v=RjrEQaG5jPM • Congestion Control: The server should send data as fast as possible, but not too fast • TCP provides these features (services), while UDP does not 3. Network layer (could be called the routing layer, but it isn’t) • ...
... Congestion control (or lack there of) (http://www.youtube.com/watch?v=RjrEQaG5jPM • Congestion Control: The server should send data as fast as possible, but not too fast • TCP provides these features (services), while UDP does not 3. Network layer (could be called the routing layer, but it isn’t) • ...
GLOBAL International Educational Organization Computer Networks
... Host B can transmit immediately since it is connected on its own cable segment. Host B must wait to receive a CSMA transmission from the hub, to signal its turn. Host B must send a request signal to Host A by transmitting an interframe gap. Host B must wait until it is certain that Host A has comple ...
... Host B can transmit immediately since it is connected on its own cable segment. Host B must wait to receive a CSMA transmission from the hub, to signal its turn. Host B must send a request signal to Host A by transmitting an interframe gap. Host B must wait until it is certain that Host A has comple ...
Chapter8R_backup
... Evaluates paths to a destination from an AS border router Selects the best that complies with policies Advertises that route to all BGP neighbors BGP assigns a preference order to each path & selects path with highest value; BGP does not keep a cost metric to any path When multiple paths to a ...
... Evaluates paths to a destination from an AS border router Selects the best that complies with policies Advertises that route to all BGP neighbors BGP assigns a preference order to each path & selects path with highest value; BGP does not keep a cost metric to any path When multiple paths to a ...
Slide 1
... Sender inserts SYN character occurs at start and end of large block of data Receiver recognises bit pattern of SYN & sets its clock to sample signal in the middle of each bit ...
... Sender inserts SYN character occurs at start and end of large block of data Receiver recognises bit pattern of SYN & sets its clock to sample signal in the middle of each bit ...
LDAP- Lightweight Directory Access Protocol
... This directive grants access to a set of entries/attributes by one or more requesters. Example: Access To * by * Read. The above directive gives read permission to ...
... This directive grants access to a set of entries/attributes by one or more requesters. Example: Access To * by * Read. The above directive gives read permission to ...
Chapter 5
... A communications protocol is a means for coordinating activity between two or more communicating computers. Two machines must agree on the protocol to use, and they must follow that protocol as they send messages back and forth. Communications protocols are broken into levels of layers. © 2007 Prent ...
... A communications protocol is a means for coordinating activity between two or more communicating computers. Two machines must agree on the protocol to use, and they must follow that protocol as they send messages back and forth. Communications protocols are broken into levels of layers. © 2007 Prent ...
3rd Edition, Chapter 5
... EDC= Error Detection and Correction bits (redundancy) D = Data protected by error checking, may include header fields • Error detection not 100% reliable! • protocol may miss some errors, but rarely • larger EDC field yields better detection and correction ...
... EDC= Error Detection and Correction bits (redundancy) D = Data protected by error checking, may include header fields • Error detection not 100% reliable! • protocol may miss some errors, but rarely • larger EDC field yields better detection and correction ...
Data Sheet - Engage Communication, Inc.
... IP•Tube CEP Multidrop In order to minimize the number of analog telephone circuits required to connect Data Center Front End SCADA controllers to Substation Remote Terminal Units Multi-Drop communication protocol was implemented. The CEP Multi-Drop feature allows a single RS-232 SCADA host connectio ...
... IP•Tube CEP Multidrop In order to minimize the number of analog telephone circuits required to connect Data Center Front End SCADA controllers to Substation Remote Terminal Units Multi-Drop communication protocol was implemented. The CEP Multi-Drop feature allows a single RS-232 SCADA host connectio ...
ppt
... router will forward packet to a router on the next network over and so on… until packet arrives at router on same network as destination; then, router sends packet directly to destination host Requirements every host needs to know IP address of the router on its LAN every router needs a ro ...
... router will forward packet to a router on the next network over and so on… until packet arrives at router on same network as destination; then, router sends packet directly to destination host Requirements every host needs to know IP address of the router on its LAN every router needs a ro ...
Chapter 1
... • The Internet is a good example of a connectionless, packet switched network. Each packet contains all of the addressing information required for successful packet delivery. • Frame Relay is an example of a connection-oriented packet switched network. Each packet does not require addressing informa ...
... • The Internet is a good example of a connectionless, packet switched network. Each packet contains all of the addressing information required for successful packet delivery. • Frame Relay is an example of a connection-oriented packet switched network. Each packet does not require addressing informa ...
Fault Management
... Alignment supervision to detect framing problems Protocol supervision to detect inconsistent or unexpected protocol exchanges ...
... Alignment supervision to detect framing problems Protocol supervision to detect inconsistent or unexpected protocol exchanges ...
Sample
... 19) TCP/IP stands for Transporting Computer Protocol/Internet Protocol. Answer: FALSE Diff: 3 Page Ref: 21 20) TCP/IP is known as having either a four- or five-layer model. Answer: TRUE Diff: 3 Page Ref: 21 21) The layers of the OSI and TCP/IP models do not have many of the same functionalities. Ans ...
... 19) TCP/IP stands for Transporting Computer Protocol/Internet Protocol. Answer: FALSE Diff: 3 Page Ref: 21 20) TCP/IP is known as having either a four- or five-layer model. Answer: TRUE Diff: 3 Page Ref: 21 21) The layers of the OSI and TCP/IP models do not have many of the same functionalities. Ans ...
Hands-on Networking Fundamentals, 2ed
... Yet another option is to use a wireless network and employ one or more wireless devices that you have already determined can cause interference, such as a specific cordless telephone or camera or a transmitter that you have obtained for this lab (talk to your school’s amateur radio club for help). O ...
... Yet another option is to use a wireless network and employ one or more wireless devices that you have already determined can cause interference, such as a specific cordless telephone or camera or a transmitter that you have obtained for this lab (talk to your school’s amateur radio club for help). O ...
TSACC Test Area - 한국정보통신기술협회(TTA)
... • Fisheye State Routing Protocol (FSR) for Ad Hoc Networks GSC-9, Seoul ...
... • Fisheye State Routing Protocol (FSR) for Ad Hoc Networks GSC-9, Seoul ...
SEMESTER 1 MODULE 1
... – When referring to the Network layer, we call this PDU a packet. – The address of the host to which it is being sent. This address is referred to as the destination address. – The address of the originating host is called the source address. *IPv4 basic characteristics: – Connectionless - No connec ...
... – When referring to the Network layer, we call this PDU a packet. – The address of the host to which it is being sent. This address is referred to as the destination address. – The address of the originating host is called the source address. *IPv4 basic characteristics: – Connectionless - No connec ...
Internet protocol suite
The Internet protocol suite is the computer networking model and set of communications protocols used on the Internet and similar computer networks. It is commonly known as TCP/IP, because among many protocols, the Transmission Control Protocol (TCP) and the Internet Protocol (IP) is the accepted and most widely used protocol in Internet. Often also called the Internet model, it was originally also known as the DoD model, because the development of the networking model was funded by DARPA, an agency of the United States Department of Defense.TCP/IP provides end-to-end connectivity specifying how data should be packetized, addressed, transmitted, routed and received at the destination. This functionality is organized into four abstraction layers which are used to sort all related protocols according to the scope of networking involved. From lowest to highest, the layers are the link layer, containing communication technologies for a single network segment (link); the internet layer, connecting hosts across independent networks, thus establishing internetworking; the transport layer handling host-to-host communication; and the application layer, which provides process-to-process application data exchange.The TCP/IP model and related protocol models are maintained by the Internet Engineering Task Force (IETF).