The OSI and TCPIP Models
... It allows communication across networks of the same and different types and carries out translations to deal with dissimilar data addressing schemes. IP (Internet Protocol) and ARP (Address Resolution Protocol) are both to be found at the Internet layer. ...
... It allows communication across networks of the same and different types and carries out translations to deal with dissimilar data addressing schemes. IP (Internet Protocol) and ARP (Address Resolution Protocol) are both to be found at the Internet layer. ...
Network Routing
... First widely used LAN technology Kept up with speed race: 10 Mbps, 100 Mbps, 1 Gbps, 10 Gbps ...
... First widely used LAN technology Kept up with speed race: 10 Mbps, 100 Mbps, 1 Gbps, 10 Gbps ...
TCP/IP architecture
... TCP/IP architecture—application layer • Provide services that can be used by other applications • Incorporate the functions of top 3 OSI layers • E.g., HTTP protocol, format in request, dialogue between client and server – http request/response contains format information, so transformation. – a we ...
... TCP/IP architecture—application layer • Provide services that can be used by other applications • Incorporate the functions of top 3 OSI layers • E.g., HTTP protocol, format in request, dialogue between client and server – http request/response contains format information, so transformation. – a we ...
LAN and NETWORKING
... STP cables are shielded while UTP cables are unshielded STP cables are more immune to interference and noise than UTP cables STP cables are better at maximizing bandwidth compared to UTP cables STP cable cost more per meter compared to UTP cables STP cables are heavier per meter compared to UTP cabl ...
... STP cables are shielded while UTP cables are unshielded STP cables are more immune to interference and noise than UTP cables STP cables are better at maximizing bandwidth compared to UTP cables STP cable cost more per meter compared to UTP cables STP cables are heavier per meter compared to UTP cabl ...
LBSC670_Class11_services_111811
... – “A service that is accessible by means of messages sent using standard web protocols, notations and naming conventions, including XML Protocol (or until XML protocol is standardized, SOAP).”(w3c) – An approach to application design that uses structured data to invoke a request and subsequently ret ...
... – “A service that is accessible by means of messages sent using standard web protocols, notations and naming conventions, including XML Protocol (or until XML protocol is standardized, SOAP).”(w3c) – An approach to application design that uses structured data to invoke a request and subsequently ret ...
A Beginner`s Guide to Ethernet 802.3 Application Note (EE-269)
... streaming sequences (e.g., audio or video). TCP is a highly reliable host-to-host protocol for a controlled connection. TCP is appropriate for applications that require guaranteed delivery. Application Layer ...
... streaming sequences (e.g., audio or video). TCP is a highly reliable host-to-host protocol for a controlled connection. TCP is appropriate for applications that require guaranteed delivery. Application Layer ...
PDF
... In recent years, the amount of communication traffic has been growing due to significant progress in broadband communications. In the fields of both wireless communications such as mobile phones and optical communications such as fiber optical transmission, continuous research and development are un ...
... In recent years, the amount of communication traffic has been growing due to significant progress in broadband communications. In the fields of both wireless communications such as mobile phones and optical communications such as fiber optical transmission, continuous research and development are un ...
Glossary
... Cryptography – The art of encoding and decoding messages so as to product the contents of the messages from the eyes of those not authorized to read them. CPU – An abbreviation for Central Processing Unit, the collection of circuitry (a single chip on most PC’s) that supplies the “brains” for most c ...
... Cryptography – The art of encoding and decoding messages so as to product the contents of the messages from the eyes of those not authorized to read them. CPU – An abbreviation for Central Processing Unit, the collection of circuitry (a single chip on most PC’s) that supplies the “brains” for most c ...
ppt - people.csail.mit.edu
... “In 3.2, the paper states that randomizing large flows won't cause much perpetual congestion if misplaced since large flows are only 100 MB and thus take 1 second to transmit on a 1 Gbps link. Isn't 1 second sufficiently high to harm the isolation that VL2 tries to ...
... “In 3.2, the paper states that randomizing large flows won't cause much perpetual congestion if misplaced since large flows are only 100 MB and thus take 1 second to transmit on a 1 Gbps link. Isn't 1 second sufficiently high to harm the isolation that VL2 tries to ...
Lecture 14 - Personal Web Pages - University of North Carolina at
... – client host requests, receives service from always-on server – e.g. Web browser/server; email client/server ...
... – client host requests, receives service from always-on server – e.g. Web browser/server; email client/server ...
Figure 9.1: Communication at the data
... defining the concept of links and nodes. The section then lists and briefly describes the services provided by the data-link layer. It next defines two categories of links: point-to-point and broadcast links. The section finally defines two sub-layers at the data-link layer that will be elaborated o ...
... defining the concept of links and nodes. The section then lists and briefly describes the services provided by the data-link layer. It next defines two categories of links: point-to-point and broadcast links. The section finally defines two sub-layers at the data-link layer that will be elaborated o ...
Dave Hollinger`s TCP/IP slides from RPI
... to send the data it has buffered without waiting for a buffer to fill up. ...
... to send the data it has buffered without waiting for a buffer to fill up. ...
Buffer Management
... Buffer Management: Establish scatter/gather Table structure across all protocol layers to keep Track where payload (data) and control info (PCIs) Are located Problems: ??? CS 414 - Spring 2011 ...
... Buffer Management: Establish scatter/gather Table structure across all protocol layers to keep Track where payload (data) and control info (PCIs) Are located Problems: ??? CS 414 - Spring 2011 ...
extra file - TNC16
... Torino, and can be used to analyze either real-time or captured packet traces. It rebuilds each TCP connection by looking at the TCP header in the forward and reverse direction. Tstat reports a number of useful TCP statistics, including congestion window size and number of packets retransmitted, whi ...
... Torino, and can be used to analyze either real-time or captured packet traces. It rebuilds each TCP connection by looking at the TCP header in the forward and reverse direction. Tstat reports a number of useful TCP statistics, including congestion window size and number of packets retransmitted, whi ...
Chapter 3 - William Stallings, Data and Computer Communications
... where signal strength falls off with distance depends on medium received signal strength must be: ...
... where signal strength falls off with distance depends on medium received signal strength must be: ...
Chapter 2 Packet Switched Networks
... application. It provides for either full-duplex or half-duplex operation, and establishes check pointing, adjournment, termination, and restart procedures. The OSI model made this layer responsible for “graceful close” of sessions, which is a property of TCP, and also for session check pointing and ...
... application. It provides for either full-duplex or half-duplex operation, and establishes check pointing, adjournment, termination, and restart procedures. The OSI model made this layer responsible for “graceful close” of sessions, which is a property of TCP, and also for session check pointing and ...
No Slide Title
... • Responsible for process-to-process delivery of the entire message. • A process is an application program running on a host. • Transport layer ensures the whole message arrives intact and in order, overseeing both error control and flow control at the source-to-destination level ...
... • Responsible for process-to-process delivery of the entire message. • A process is an application program running on a host. • Transport layer ensures the whole message arrives intact and in order, overseeing both error control and flow control at the source-to-destination level ...
IEEE 802.11 based WLANs
... Problem: A workstation has a single, physical MAC address, how to separate network or higher level service access? Ans: HDLC SAP addressing: ...
... Problem: A workstation has a single, physical MAC address, how to separate network or higher level service access? Ans: HDLC SAP addressing: ...
Distributed Systems
... packets in the communication network, including handling the address of outgoing packets, decoding the address of incoming packets, and maintaining routing information for proper response to ...
... packets in the communication network, including handling the address of outgoing packets, decoding the address of incoming packets, and maintaining routing information for proper response to ...
Introduction to computer networks
... Opens TCP connection to port 80 Issues a GET request to HTTP server (you must hit carriage return twice at the ...
... Opens TCP connection to port 80 Issues a GET request to HTTP server (you must hit carriage return twice at the ...
XCAST6_WhiteBoard
... •Unicast is wasteful for numbers of users because it is sending similar packets to multiple destinations. •Multicast is wasteful for small groups communication because of the routing mechanism. Another protocol that may solve this? XCAST ...
... •Unicast is wasteful for numbers of users because it is sending similar packets to multiple destinations. •Multicast is wasteful for small groups communication because of the routing mechanism. Another protocol that may solve this? XCAST ...
