Networking and Web slides
... depending on level of switch complexity, anywhere from a hub to a router ...
... depending on level of switch complexity, anywhere from a hub to a router ...
Clean Slate Design for the Internet
... A maximum size bipartite match is at most twice the size of a maximal match A switch has two simultaneous constraints: input and output Local “selfish” routing decisions cost twice as much as “global” ones [Roughgarden] ...
... A maximum size bipartite match is at most twice the size of a maximal match A switch has two simultaneous constraints: input and output Local “selfish” routing decisions cost twice as much as “global” ones [Roughgarden] ...
Enumeration
... nltest tool – identifies domain controllers (with auth creds) netviewx tool – lists servers with specific services nbstat, nbtscan – dump netbios name table, with users nmbscan tool for Linux ...
... nltest tool – identifies domain controllers (with auth creds) netviewx tool – lists servers with specific services nbstat, nbtscan – dump netbios name table, with users nmbscan tool for Linux ...
2.1 Chapter 2 Network Models
... In Figure 2.19 a node with physical address 10 sends a frame to a node with physical address 87. The two nodes are connected by a link (bus topology LAN). As the figure shows, the computer with physical address 10 is the sender, and the computer with physical address 87 is the receiver. ...
... In Figure 2.19 a node with physical address 10 sends a frame to a node with physical address 87. The two nodes are connected by a link (bus topology LAN). As the figure shows, the computer with physical address 10 is the sender, and the computer with physical address 87 is the receiver. ...
PPT Version
... – RCP Stream - A single bidirectional association between the peer RDMA-capable protocol layers on two Nodes over a single transport-level stream. • For TCP or SCTP, an RCP Stream is also known as an RDMAP Stream. • For iSER/TCP, the association is created when the connection transitions to iSER-ass ...
... – RCP Stream - A single bidirectional association between the peer RDMA-capable protocol layers on two Nodes over a single transport-level stream. • For TCP or SCTP, an RCP Stream is also known as an RDMAP Stream. • For iSER/TCP, the association is created when the connection transitions to iSER-ass ...
Proceedings of the 5th Symposium on Operating Systems Design and Implementation USENIX Association
... packets according to the specified first-hop characteristics of emulated pipes in the topology. However, since UDP flows do not respond to congestion signals (dropped packets), they will continue sending at the same rate, preventing other well-behaving TCP flows originating from the same physical ho ...
... packets according to the specified first-hop characteristics of emulated pipes in the topology. However, since UDP flows do not respond to congestion signals (dropped packets), they will continue sending at the same rate, preventing other well-behaving TCP flows originating from the same physical ho ...
The Transport Layer: Tutorial and Survey
... protocol suite) has come to be the most ubiquitous form of computer networking. Hence, the most widely used transport protocols today are TCP and its companion transport protocol, the User Datagram Protocol (UDP). A few other protocols are widely used, mainly because of their connection to the propr ...
... protocol suite) has come to be the most ubiquitous form of computer networking. Hence, the most widely used transport protocols today are TCP and its companion transport protocol, the User Datagram Protocol (UDP). A few other protocols are widely used, mainly because of their connection to the propr ...
20020319-HENP-McKee
... • To encourage that the Group's targeted developments are applied broadly, in other fields, within and beyond the bounds of scientific research. • The goals of this Working Group are synergistic with the Internet2 End-to-End Initiative, which has HENP as one of its focal disciplines. Slide 3 ...
... • To encourage that the Group's targeted developments are applied broadly, in other fields, within and beyond the bounds of scientific research. • The goals of this Working Group are synergistic with the Internet2 End-to-End Initiative, which has HENP as one of its focal disciplines. Slide 3 ...
a Engineer-to-Engineer Note EE-269
... The Auto-Negotiation function automatically configures the PHY to optimal link parameters based on the capabilities of its link partners.[15] The twisted-pair Auto-Negotiation system defined in Clause 28 of the standard 802.3-2002 has since been extended to include all three speeds of Ethernet suppo ...
... The Auto-Negotiation function automatically configures the PHY to optimal link parameters based on the capabilities of its link partners.[15] The twisted-pair Auto-Negotiation system defined in Clause 28 of the standard 802.3-2002 has since been extended to include all three speeds of Ethernet suppo ...
S - Fitz and Dennis TB ch05 File
... (11) IP is responsible for error-free delivery of packets on a TCP/IP network. (12) The TCP portion of TCP/IP performs a data presentation/formatting function. (13) The source port identifier in the TCP header tells the TCP software on the destination computer, which application on the destination i ...
... (11) IP is responsible for error-free delivery of packets on a TCP/IP network. (12) The TCP portion of TCP/IP performs a data presentation/formatting function. (13) The source port identifier in the TCP header tells the TCP software on the destination computer, which application on the destination i ...
SCTP - UMBC
... – UDP • No Reliability • Absence of congestion control • Absence of flow control Nimish Vartak ...
... – UDP • No Reliability • Absence of congestion control • Absence of flow control Nimish Vartak ...
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 ...
MAC intelligence for adaptive multimedia in 802.11
... incur minimal delay overhead. Ideally it should service the packets as soon as they are ready from the application. 5) be designed so that it is stable, intra and inter-protocol fair. 6) support a lightweight implementation at both the sender and the receiver side. 7) support existing layer interfac ...
... incur minimal delay overhead. Ideally it should service the packets as soon as they are ready from the application. 5) be designed so that it is stable, intra and inter-protocol fair. 6) support a lightweight implementation at both the sender and the receiver side. 7) support existing layer interfac ...
TCP/IP - Austin Community College
... – A router capable of dynamic routing can choose from among the various routes on a network – The router communicates with other dynamic routers • To determine the most efficient route from one point to another on the network CCNA Guide to Cisco Networking Fundamentals, Fourth Edition ...
... – A router capable of dynamic routing can choose from among the various routes on a network – The router communicates with other dynamic routers • To determine the most efficient route from one point to another on the network CCNA Guide to Cisco Networking Fundamentals, Fourth Edition ...
CUDP
... Elliot wireless model with average burst error length B = 4 and 10 bytes. MDS (8, 6) code with five frames per packet. Random Internet packet loss rates q =1% and 10%. ...
... Elliot wireless model with average burst error length B = 4 and 10 bytes. MDS (8, 6) code with five frames per packet. Random Internet packet loss rates q =1% and 10%. ...
Abstract obvious solutions, avoiding parallel processing of packets of
... the same stream, to sustain interface throughput goals, thereby, causing reordering [11]. • Due to route flapping, the packets in the same stream may be erroneously sent over different paths resulting in out-of-orderliness [12]. In Juniper M160, with four parallel processors, each with a capacity of ...
... the same stream, to sustain interface throughput goals, thereby, causing reordering [11]. • Due to route flapping, the packets in the same stream may be erroneously sent over different paths resulting in out-of-orderliness [12]. In Juniper M160, with four parallel processors, each with a capacity of ...
Efficiency through Eavesdropping: Link-layer Packet Caching
... receive either a CTS-ACK (the receiver has the packet already) or a normal CTS (the receiver does not have the packet; the sender must transmit). An RTS-id frame is simply a standard RTS frame extended to include a packet ID. With RTS-id, however, rather than setting the duration field to the standa ...
... receive either a CTS-ACK (the receiver has the packet already) or a normal CTS (the receiver does not have the packet; the sender must transmit). An RTS-id frame is simply a standard RTS frame extended to include a packet ID. With RTS-id, however, rather than setting the duration field to the standa ...
2.1 Chapter 2 Network Models
... In Figure 2.19 a node with physical address 10 sends a frame to a node with physical address 87. The two nodes are connected by a link (bus topology LAN). As the figure shows, the computer with physical address 10 is the sender, and the computer with physical address 87 is the receiver. ...
... In Figure 2.19 a node with physical address 10 sends a frame to a node with physical address 87. The two nodes are connected by a link (bus topology LAN). As the figure shows, the computer with physical address 10 is the sender, and the computer with physical address 87 is the receiver. ...
Sample
... each layer provides a service to the layer above each layer hides details of how the service is provided to the layer above the Nth layer on one machine talks to or interacts with the Nth layer on another machine Conventions and rules governing this interaction are specified by the Layer N Pro ...
... each layer provides a service to the layer above each layer hides details of how the service is provided to the layer above the Nth layer on one machine talks to or interacts with the Nth layer on another machine Conventions and rules governing this interaction are specified by the Layer N Pro ...
lecture 1 – Internet Layer IP, ARP,ICMP and IGMP
... The first six characters represent the manufacturer and are unique to the network card’s manufacturer The last six characters form a unique serial number that the card’s manufacturer has assigned to it Note: For all TCP/IP communication to occur, the sender/builder of the packet must know the ...
... The first six characters represent the manufacturer and are unique to the network card’s manufacturer The last six characters form a unique serial number that the card’s manufacturer has assigned to it Note: For all TCP/IP communication to occur, the sender/builder of the packet must know the ...
common lower-layer protocols
... directly connected to each other with a switch. In most cases, these two types of addressing must work together in order for communication to occur. Consider a scenario where you wish to communicate with a device on your network. This device may be a server of some sort or just another workstation y ...
... directly connected to each other with a switch. In most cases, these two types of addressing must work together in order for communication to occur. Consider a scenario where you wish to communicate with a device on your network. This device may be a server of some sort or just another workstation y ...
Network Security
... Authentication at the IP layer is concerned with the identity of computer systems. IP addresses are software configurable and the mere possession (or fraudulent use) of one enables communication with other systems. Two such techniques to do this are address masquerading address spoofing ...
... Authentication at the IP layer is concerned with the identity of computer systems. IP addresses are software configurable and the mere possession (or fraudulent use) of one enables communication with other systems. Two such techniques to do this are address masquerading address spoofing ...