pdf
... Source Routing: The source specifies the set of hosts that the packet should traverse Record Route: If this option appears in a packet, every router along a path attaches its own IP address to the packet Timestamp: Every router along the route attaches a timestamp to the packet Security: Packets are ...
... Source Routing: The source specifies the set of hosts that the packet should traverse Record Route: If this option appears in a packet, every router along a path attaches its own IP address to the packet Timestamp: Every router along the route attaches a timestamp to the packet Security: Packets are ...
Computer Network - GPW Morni, Panchkula
... DoS, or Denial-of-Service attack, are an attempt to prevent users from being able to access the internet or any other network services. Such attacks may come in different forms and are done by a group of perpetuators. One common method of doing this is to overload the system server so it cannot anym ...
... DoS, or Denial-of-Service attack, are an attempt to prevent users from being able to access the internet or any other network services. Such attacks may come in different forms and are done by a group of perpetuators. One common method of doing this is to overload the system server so it cannot anym ...
Comparison and Contrast between the OSI and TCP/IP Model
... Layer transforms a stream of raw bits (0s and 1s) from the physical into a data frame and provides an error-free transfer from one node to another, allowing the layers above it to assume virtually error-free transmission ...
... Layer transforms a stream of raw bits (0s and 1s) from the physical into a data frame and provides an error-free transfer from one node to another, allowing the layers above it to assume virtually error-free transmission ...
layered
... – Consider a flow-control system guided by packet loss » Packet loss may be due to congestion or transmission errors » If error handling is at a lower layer than flow control, no way to tell the cause of packet loss and flow control cannot know what to do. ...
... – Consider a flow-control system guided by packet loss » Packet loss may be due to congestion or transmission errors » If error handling is at a lower layer than flow control, no way to tell the cause of packet loss and flow control cannot know what to do. ...
Link Layer - Gordon College
... Reliable delivery between adjacent nodes Higher level: transport layer seldom used on low bit error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? DataLink Layer ...
... Reliable delivery between adjacent nodes Higher level: transport layer seldom used on low bit error link (fiber, some twisted pair) wireless links: high error rates • Q: why both link-level and end-end reliability? DataLink Layer ...
CCNA Fast Track - K C Communications
... Therefore the largest Ethernet frame size should be 1518 bytes and the minimum frame size should be 64 bytes in order to stay within the Ethernet specification and be able to detect a collision. The frame size was extended to 1522 bytes by a IEEE 802.3 committee workgroup (802.3ac) to support VLAN t ...
... Therefore the largest Ethernet frame size should be 1518 bytes and the minimum frame size should be 64 bytes in order to stay within the Ethernet specification and be able to detect a collision. The frame size was extended to 1522 bytes by a IEEE 802.3 committee workgroup (802.3ac) to support VLAN t ...
A GRID-distributed XML database Giorgio Ghelli Pisa University
... GRIS-GIIS structure with XML data model” • Now looking a bit like P2P XML DB • Still in native phase • Feedback looked for! GALT 03, Edinburgh ...
... GRIS-GIIS structure with XML data model” • Now looking a bit like P2P XML DB • Still in native phase • Feedback looked for! GALT 03, Edinburgh ...
IP Address Assignment in Mobile Ad Hoc Networks.
... may operate in a stand-alone fashion, or may be connected to the larger Internet. In traditional networks, hosts rely on centralized servers like DHCP for configuration, but this cannot be extended to MANETs because of their distributed and dynamic nature. Many schemes have been proposed to solve th ...
... may operate in a stand-alone fashion, or may be connected to the larger Internet. In traditional networks, hosts rely on centralized servers like DHCP for configuration, but this cannot be extended to MANETs because of their distributed and dynamic nature. Many schemes have been proposed to solve th ...
Chapter4b
... transmitted to the receiver, then the receiver transmits a CTS packet to be heard by all nodes to grant data transfer from the sending node • After RTS/CTS packets, the sending node transmit the data ...
... transmitted to the receiver, then the receiver transmits a CTS packet to be heard by all nodes to grant data transfer from the sending node • After RTS/CTS packets, the sending node transmit the data ...
Chapter 2 - Slide DataComm file - Elearning-KL
... TCP/IP - Introduction TCP/IP is a hierarchical protocol made up of interactive modules, each of which provides a specific functionality; however the modules are not necessarily interdependent. The layer of the TCP/IP protocol suite contain relatively independent protocols that can be mixed and ...
... TCP/IP - Introduction TCP/IP is a hierarchical protocol made up of interactive modules, each of which provides a specific functionality; however the modules are not necessarily interdependent. The layer of the TCP/IP protocol suite contain relatively independent protocols that can be mixed and ...
Chapter 5 - SaigonTech
... • Model’s foundation: networking can be separated into a series of related tasks – Each task can be conceptualized as a single aspect, or layer, of the communication process • Reduces complexity of networked communications into series of interconnected tasks and activities • “Divide and conquer” app ...
... • Model’s foundation: networking can be separated into a series of related tasks – Each task can be conceptualized as a single aspect, or layer, of the communication process • Reduces complexity of networked communications into series of interconnected tasks and activities • “Divide and conquer” app ...
Powerpoint
... IP Header: TOS Type-of-service (TOS) field 3 Bit precedence field 4 TOS bits (only one may be turned on) ...
... IP Header: TOS Type-of-service (TOS) field 3 Bit precedence field 4 TOS bits (only one may be turned on) ...
Ethernet and Interconnection Devices
... frame_size bits/channel_capacity bps > 2 s In 10-Mbps Ethernet, 2 = 50 s, therefore frame_size > 50 s x 10 Mbps = 500 bits, rounded up to 512 bits = 64 bytes As the network speed goes up minimum frame length must go up or maximum cable length must come down ...
... frame_size bits/channel_capacity bps > 2 s In 10-Mbps Ethernet, 2 = 50 s, therefore frame_size > 50 s x 10 Mbps = 500 bits, rounded up to 512 bits = 64 bytes As the network speed goes up minimum frame length must go up or maximum cable length must come down ...
The Effect of Different Queuing Regimes on a Switched Ethernet
... Fig.3. Mean and std of frame inter-arrival delays of the LTE traffic under SP regime for A) different Frame sizes and background traffic data rates (105 Mbps, 450Mbps). B) CCDFs of the results in A). 4.3 Comparison with Single-Queue Case The difference between using no-priority (i.e. a single queue) ...
... Fig.3. Mean and std of frame inter-arrival delays of the LTE traffic under SP regime for A) different Frame sizes and background traffic data rates (105 Mbps, 450Mbps). B) CCDFs of the results in A). 4.3 Comparison with Single-Queue Case The difference between using no-priority (i.e. a single queue) ...
Slide 1
... Multiplexing & Demultiplexing (Cont.): The transport layer at the receiver end performs demultiplexing to ...
... Multiplexing & Demultiplexing (Cont.): The transport layer at the receiver end performs demultiplexing to ...
intrusion detection system for manet
... will integrate this technology are police and fire vehicles to communicate with each other for safety purposes. Internet Based Mobile Ad-hoc Networks (iMANET): Internet Based Mobile Ad-hoc Networks are ad-hoc networks that link mobile nodes and fixed Internet-gateway nodes. In such type of networks ...
... will integrate this technology are police and fire vehicles to communicate with each other for safety purposes. Internet Based Mobile Ad-hoc Networks (iMANET): Internet Based Mobile Ad-hoc Networks are ad-hoc networks that link mobile nodes and fixed Internet-gateway nodes. In such type of networks ...
atm-asynchronous transfer mode
... Definition: ATM is a high-speed networking standard designed to support both voice and data communications. ATM can support speeds ATM operates at the data link layer over either fiber or twisted-pair cable. ATM differs from more common data link technologies like Ethernet in several ways. ATM does ...
... Definition: ATM is a high-speed networking standard designed to support both voice and data communications. ATM can support speeds ATM operates at the data link layer over either fiber or twisted-pair cable. ATM differs from more common data link technologies like Ethernet in several ways. ATM does ...
A Music Generation System Inspired by Complex Systems Theory
... modules: one for pitch, velocity, duration and entry delay (ED). The nodes that comprise the pitch module, are responsible for producing “notes”. A note has five basic attributes: pitch, loudness (usually corresponding to MIDI “velocity”), duration, timing (or entry delay), and timbre. Pitch nodes o ...
... modules: one for pitch, velocity, duration and entry delay (ED). The nodes that comprise the pitch module, are responsible for producing “notes”. A note has five basic attributes: pitch, loudness (usually corresponding to MIDI “velocity”), duration, timing (or entry delay), and timbre. Pitch nodes o ...
Internetworking for the Beginner
... When designing a network, there are different topologies to be considered such as bus, ring or star. Network topology is the logical or physical arrangement of the workstations or nodes on a network in relation to each other. Bus or Daisy Chain topology is designed to be long and linear. It is used ...
... When designing a network, there are different topologies to be considered such as bus, ring or star. Network topology is the logical or physical arrangement of the workstations or nodes on a network in relation to each other. Bus or Daisy Chain topology is designed to be long and linear. It is used ...
Mobile Communications
... Telecommunication services to transfer data between access points Specification of services up to the terminal interface (OSI layers 1-3) Different data rates for voice and data (original standard) ...
... Telecommunication services to transfer data between access points Specification of services up to the terminal interface (OSI layers 1-3) Different data rates for voice and data (original standard) ...
Figure 2-4
... internet or data link layer reliable because this would require complex processing on many routers or switches, respectively. • The transport layer is the highest layer below the application layer. TCP’s reliability fixes errors at the transport layer and all lower layers in the process. This allows ...
... internet or data link layer reliable because this would require complex processing on many routers or switches, respectively. • The transport layer is the highest layer below the application layer. TCP’s reliability fixes errors at the transport layer and all lower layers in the process. This allows ...
Circuit Switching, Packet Switching, The Network Layer
... far as outside word is concerned: no need to be allocated range of addresses from ISP: - just one IP address is used for all devices can change addresses of devices in local network ...
... far as outside word is concerned: no need to be allocated range of addresses from ISP: - just one IP address is used for all devices can change addresses of devices in local network ...
KM3218251830
... antennas.[ipmc].Mobile nodes may be cellular or satellite transmission or group of laptops. Mobile nodes can move independently in any direction. Each node in manet behave like host as well as router. Each nodes forward packet to other nodes. Research in this area is mostly simulation based Random w ...
... antennas.[ipmc].Mobile nodes may be cellular or satellite transmission or group of laptops. Mobile nodes can move independently in any direction. Each node in manet behave like host as well as router. Each nodes forward packet to other nodes. Research in this area is mostly simulation based Random w ...