Routing Table Lookup
... Identifies next hop: value of 0 means packets should be should be sent to node sending this RIP message sent to node sending this RIP message ...
... Identifies next hop: value of 0 means packets should be should be sent to node sending this RIP message sent to node sending this RIP message ...
Universal Plug and Play - Dead simple or simply
... NewPortMappingDescription="SSH forward", NewLeaseDuration=0) ...
... NewPortMappingDescription="SSH forward", NewLeaseDuration=0) ...
Performance Evaluation of Commodity iSCSI-based - ICS
... popular such interconnects and associated protocols. Although these approaches have been used and are still used extensively for building storage area networks, many problems have emerged due to changes in underlying technologies. First, these interconnects use custom network components and thus are ...
... popular such interconnects and associated protocols. Although these approaches have been used and are still used extensively for building storage area networks, many problems have emerged due to changes in underlying technologies. First, these interconnects use custom network components and thus are ...
CCNPv5 Module 5 Lesson 1
... organisations move more of their business functions to the public network, they need to take precautions to ensure that attackers do not compromise their data, or that the data does not end up being accessed by the wrong people. Unauthorised network access by an outside hacker or disgruntled emplo ...
... organisations move more of their business functions to the public network, they need to take precautions to ensure that attackers do not compromise their data, or that the data does not end up being accessed by the wrong people. Unauthorised network access by an outside hacker or disgruntled emplo ...
CS244a: An Introduction to Computer Networks
... Putting in context • What does layer-3 (network layer) do? – deliver packets “hop-by-hop” across a network – rely on layer-2 to deliver between neighboring hops ...
... Putting in context • What does layer-3 (network layer) do? – deliver packets “hop-by-hop” across a network – rely on layer-2 to deliver between neighboring hops ...
OSI Physical Layer
... - The physical components - the electronic hardware devices, media and connectors other that transmit and carry the signals to represent the bits - Data encoding - a method of converting a stream of data bits into a predefined “code”. Codes are groupings of bits used to provide a predictable pattern ...
... - The physical components - the electronic hardware devices, media and connectors other that transmit and carry the signals to represent the bits - Data encoding - a method of converting a stream of data bits into a predefined “code”. Codes are groupings of bits used to provide a predictable pattern ...
2930F TAA Switch Series Data Sheet
... on source/destination IP address/subnet and source/ destination TCP/UDP port number • Source-port filtering allows only specified ports to communicate with each other • RADIUS/TACACS+ eases switch management security administration by using a password authentication server • IEEE 802.1X, MAC, or Web ...
... on source/destination IP address/subnet and source/ destination TCP/UDP port number • Source-port filtering allows only specified ports to communicate with each other • RADIUS/TACACS+ eases switch management security administration by using a password authentication server • IEEE 802.1X, MAC, or Web ...
Link State Routing Algorithm
... Triggered Updates: Whenever the metric for a route changes, send data that has changed. ...
... Triggered Updates: Whenever the metric for a route changes, send data that has changed. ...
Classification and Evaluation of Multicast-Based Mobility Support in All-IP Cellular Networks
... an abstract framework. This framework serves as a template from which new concrete solutions can be derived. On the basis of the requirements, we will make our second contribution, a set of preferable instantiations of this template. One of these instantiations is a new multicast-based mobility conc ...
... an abstract framework. This framework serves as a template from which new concrete solutions can be derived. On the basis of the requirements, we will make our second contribution, a set of preferable instantiations of this template. One of these instantiations is a new multicast-based mobility conc ...
4 Measuring Network Delay
... Traceroute takes also advantage of a feature of the Internet Protocol called TTL, or Time To Live. Originally, this data field in an IP packet header was supposed to contain a value representing the actual amount of time a packet could be flying around the Internet before a router would simply disca ...
... Traceroute takes also advantage of a feature of the Internet Protocol called TTL, or Time To Live. Originally, this data field in an IP packet header was supposed to contain a value representing the actual amount of time a packet could be flying around the Internet before a router would simply disca ...
Oreifej-Stricklan
... Administration interfaces for life-cycle and join management Role based access control for remote method invocations Security is dynamically configurable/reconfigurable Resource efficiency by reducing the number of threads that are used by the Jini classes ...
... Administration interfaces for life-cycle and join management Role based access control for remote method invocations Security is dynamically configurable/reconfigurable Resource efficiency by reducing the number of threads that are used by the Jini classes ...
Intro_to_SS7_Tutorial_Intro to SS7 Signalling
... The signaling connection control part (SCCP) provides two major functions that are lacking in the MTP. The first of these is the capability to address applications within a signaling point. The MTP can only receive and deliver messages from a node as a whole; it does not deal with software applicati ...
... The signaling connection control part (SCCP) provides two major functions that are lacking in the MTP. The first of these is the capability to address applications within a signaling point. The MTP can only receive and deliver messages from a node as a whole; it does not deal with software applicati ...
Sockets Interface Java (C)
... IP protocol family – TCP and UDP, identification based on IP address and port number TCP (Transmission Control Protocol) – reliable logical channel. The connection is established before communication, all received data are acknowledged, it is necessary to close the connection in the end UDP (User Da ...
... IP protocol family – TCP and UDP, identification based on IP address and port number TCP (Transmission Control Protocol) – reliable logical channel. The connection is established before communication, all received data are acknowledged, it is necessary to close the connection in the end UDP (User Da ...
Trickle: A Userland Bandwidth Shaper for Unix-like Systems
... uses a feature of link editors in Unix-like systems called preloading. Preloading allows the user to specify a list of shared objects that are to be loaded together the shared libraries. The link editor will first try to resolve symbols to the preload objects (in order), thus selectively bypassing s ...
... uses a feature of link editors in Unix-like systems called preloading. Preloading allows the user to specify a list of shared objects that are to be loaded together the shared libraries. The link editor will first try to resolve symbols to the preload objects (in order), thus selectively bypassing s ...
Adaptive Video Streaming over CCN
... 1 interest = multiple layers? Does this violate some principles? Does client decide which layers to request? ...
... 1 interest = multiple layers? Does this violate some principles? Does client decide which layers to request? ...
Multicasting
... •IP multicast packet is encapsulated in an Ethernet broadcast frame and transmitted on the bus. •Every host picks up the Ethernet frame and does filtering at the IP layer to decide whether to keep or discard the frame. •Redundant reception by many hosts. 2. Link-layer (Ethernet) multicast •Requires ...
... •IP multicast packet is encapsulated in an Ethernet broadcast frame and transmitted on the bus. •Every host picks up the Ethernet frame and does filtering at the IP layer to decide whether to keep or discard the frame. •Redundant reception by many hosts. 2. Link-layer (Ethernet) multicast •Requires ...
QFX10002 Fixed Ethernet Switches Product Description Data Sheet
... deployed in a number of different network designs and fabrics, including Layer 3 fabric and multichassis link aggregation (MC-LAG) for Layer 2 and Layer 3 networks, giving customers complete architectural flexibility. Additionally, the open architecture ensures that customers can innovate on top of ...
... deployed in a number of different network designs and fabrics, including Layer 3 fabric and multichassis link aggregation (MC-LAG) for Layer 2 and Layer 3 networks, giving customers complete architectural flexibility. Additionally, the open architecture ensures that customers can innovate on top of ...
CTP: An Efficient, Robust, and Reliable Collection Tree Protocol for
... —Reliability. A collection protocol should achieve high data delivery reliability unless the quality of the underlying links makes that infeasible. In a network with high quality links, 99.9% delivery should be achievable without end-to-end mechanisms. —Robustness. It should be robust against transi ...
... —Reliability. A collection protocol should achieve high data delivery reliability unless the quality of the underlying links makes that infeasible. In a network with high quality links, 99.9% delivery should be achievable without end-to-end mechanisms. —Robustness. It should be robust against transi ...
IP Multicast
... • Maintains a table with all the router interfaces connected to a host interested in the group. • most DVMRP deployments have been replaced by PIM-SM • standard flood-and-prune behaviour ...
... • Maintains a table with all the router interfaces connected to a host interested in the group. • most DVMRP deployments have been replaced by PIM-SM • standard flood-and-prune behaviour ...
chap_19_1
... •IP multicast packet is encapsulated in an Ethernet broadcast frame and transmitted on the bus. •Every host picks up the Ethernet frame and does filtering at the IP layer to decide whether to keep or discard the frame. •Redundant reception by many hosts. 2. Link-layer (Ethernet) multicast •Requires ...
... •IP multicast packet is encapsulated in an Ethernet broadcast frame and transmitted on the bus. •Every host picks up the Ethernet frame and does filtering at the IP layer to decide whether to keep or discard the frame. •Redundant reception by many hosts. 2. Link-layer (Ethernet) multicast •Requires ...
Multimedia networking applications
... RTP runs on top of UDP RTP libraries provide transport-layer interface that extends UDP: • port numbers, IP addresses • payload type identification • packet sequence numbering • time-stamping ...
... RTP runs on top of UDP RTP libraries provide transport-layer interface that extends UDP: • port numbers, IP addresses • payload type identification • packet sequence numbering • time-stamping ...
NP5400 UG
... separated by periods, identifying the PC on the network. To make things simple, you should use the following numbering scheme: 192.168.1.X In this example, X is a unique, arbitrarily assigned number from 1 to 254. Each computer must have its own unique X number. Note: Never use 0, 250 or 255 for X. ...
... separated by periods, identifying the PC on the network. To make things simple, you should use the following numbering scheme: 192.168.1.X In this example, X is a unique, arbitrarily assigned number from 1 to 254. Each computer must have its own unique X number. Note: Never use 0, 250 or 255 for X. ...
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).