3rd Edition: Chapter 4
... routers should only process up to layer 3 violates end-to-end argument • NAT possibility must be taken into account by app designers, e.g., P2P applications ...
... routers should only process up to layer 3 violates end-to-end argument • NAT possibility must be taken into account by app designers, e.g., P2P applications ...
Part I: Introduction
... network “flat” … not true in practice scale: with 50 million destinations: can’t store all dest’s in ...
... network “flat” … not true in practice scale: with 50 million destinations: can’t store all dest’s in ...
module05-datalinkV2
... • Local area networks (LANs) connect computers within a building or a enterprise network • Almost all LANs are broadcast networks • Typical topologies of LANs are bus or ring or star • We will work with Ethernet LANs. Ethernet has a bus or star topology. ...
... • Local area networks (LANs) connect computers within a building or a enterprise network • Almost all LANs are broadcast networks • Typical topologies of LANs are bus or ring or star • We will work with Ethernet LANs. Ethernet has a bus or star topology. ...
Chapter 1
... • T-carrier services are charged based on distance and data rate. • Delivery is typically copper, using an RJ48 connector (which has the same physical configuration as an RJ45 connector). • These are four wire services rather than the analog phone line which uses two wires. ...
... • T-carrier services are charged based on distance and data rate. • Delivery is typically copper, using an RJ48 connector (which has the same physical configuration as an RJ45 connector). • These are four wire services rather than the analog phone line which uses two wires. ...
The Motorola Netopia® 3347-42 ADSL2+ High
... is a certification program from the Wi-Fi Alliance that is designed to ease the task of setting up and configuring security on wireless local area networks. Introduced by the Wi-Fi Alliance in early 2007, the program provides an industry-wide set of network setup solutions for homes and small office ...
... is a certification program from the Wi-Fi Alliance that is designed to ease the task of setting up and configuring security on wireless local area networks. Introduced by the Wi-Fi Alliance in early 2007, the program provides an industry-wide set of network setup solutions for homes and small office ...
Computer Network - GPW Morni, Panchkula
... single point of failure. However, this type of system would not be able to protect data in some cases, such as in accidental deletions. 26) What does 10Base-T mean? The 10 refers to the data transfer rate, in this case is 10Mbps. The word Base refers to base band, as oppose to broad band. T means tw ...
... single point of failure. However, this type of system would not be able to protect data in some cases, such as in accidental deletions. 26) What does 10Base-T mean? The 10 refers to the data transfer rate, in this case is 10Mbps. The word Base refers to base band, as oppose to broad band. T means tw ...
TSIN02 Internetworking
... households. Instead you plan to set up a network layer multicast service. To better understand the problem, you model the distribution network as a tree, where each node is connecting to 2 nodes at each level, and where there are 28 levels. The households are all on level 28, and all nodes on this l ...
... households. Instead you plan to set up a network layer multicast service. To better understand the problem, you model the distribution network as a tree, where each node is connecting to 2 nodes at each level, and where there are 28 levels. The households are all on level 28, and all nodes on this l ...
paper
... operation is over F . Application frame p’s and coded packet c’s are also regarded as vectors over F . In the header of a coded packet, the encoding vector e = [e 1 … e blocksize ] is stored along with blockid and blocksize for the purpose of later decoding at the receivers. Transporting the encodin ...
... operation is over F . Application frame p’s and coded packet c’s are also regarded as vectors over F . In the header of a coded packet, the encoding vector e = [e 1 … e blocksize ] is stored along with blockid and blocksize for the purpose of later decoding at the receivers. Transporting the encodin ...
UnderstandingtheGnutellaNetwork
... Gnutella is an open source file-sharing network. Most computers that are part of this network are referred to as peers, hosts or leaves. A peer can simultaneously provide files (upload) to other peers while getting files (download) from other peers. Peers may be elevated to temporary indexing server ...
... Gnutella is an open source file-sharing network. Most computers that are part of this network are referred to as peers, hosts or leaves. A peer can simultaneously provide files (upload) to other peers while getting files (download) from other peers. Peers may be elevated to temporary indexing server ...
SITLine-detailed - Gulf IT
... within a single site (L2VPN) ı Secures video conferences, VoIP calls, database queries, etc. ı Safeguards lines (point-to-point), star structures (point-to-multipoint) and fully meshed networks (multipoint-to-multipoint) ı Protects organizations against espionage and manipulated data ı Customers: Or ...
... within a single site (L2VPN) ı Secures video conferences, VoIP calls, database queries, etc. ı Safeguards lines (point-to-point), star structures (point-to-multipoint) and fully meshed networks (multipoint-to-multipoint) ı Protects organizations against espionage and manipulated data ı Customers: Or ...
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FF24977979
... However a large number of devices don’t have the network interface and data from them can not be transmitted in network. A design of PIC –microcontroller interfaced with the Ethernet is presented. In the design, existing SPI serial devices can be converted into a network interface peripheral to obta ...
... However a large number of devices don’t have the network interface and data from them can not be transmitted in network. A design of PIC –microcontroller interfaced with the Ethernet is presented. In the design, existing SPI serial devices can be converted into a network interface peripheral to obta ...
Quality of Service Guarantee on 802.11 Networks
... simultaneously. Therefore special media access control is required to avoid collision, to guarantee deterministic network access, and eventually to support differentiated QoS for different network nodes on a wireless LAN. The basic idea of Rether [1] is to repeatedly circulate a token among the node ...
... simultaneously. Therefore special media access control is required to avoid collision, to guarantee deterministic network access, and eventually to support differentiated QoS for different network nodes on a wireless LAN. The basic idea of Rether [1] is to repeatedly circulate a token among the node ...
Transport Issues in Ad Hoc and Sensor Networks
... ATP also allows for the priority levels for different applications to be determined dynamically, allowing for more flexibility in multiple application environments. ATP is based on a good idea that applications should be able todynamically set their priority. Example: parametic needs to look u ...
... ATP also allows for the priority levels for different applications to be determined dynamically, allowing for more flexibility in multiple application environments. ATP is based on a good idea that applications should be able todynamically set their priority. Example: parametic needs to look u ...
FRM220A Ethernet Aggregation Solution
... The FRM220A chassis solution of CTC Union Technology is a IP based Ethernet aggregated platform, which incorporates with a 20+8 ports L2 Gigabit Ethernet switch called “FRM220A-GSW/SNMP”. The FRM220A is built-in the Gigabit Ethernet based IP backplane to interconnect the Ethernet access and E1 TDM b ...
... The FRM220A chassis solution of CTC Union Technology is a IP based Ethernet aggregated platform, which incorporates with a 20+8 ports L2 Gigabit Ethernet switch called “FRM220A-GSW/SNMP”. The FRM220A is built-in the Gigabit Ethernet based IP backplane to interconnect the Ethernet access and E1 TDM b ...
Mobile IP: Introduction
... Semi-soft handoff (cont) – Solution for Case 2: by temporarily introducing a constant delay along the new path between the crossover and new base stations using a simple delay device mechanism (delay buffers) – Optimally, the device delay should be located at the crossover base station – After hand ...
... Semi-soft handoff (cont) – Solution for Case 2: by temporarily introducing a constant delay along the new path between the crossover and new base stations using a simple delay device mechanism (delay buffers) – Optimally, the device delay should be located at the crossover base station – After hand ...
Lecture #14 - Wayne State University
... upper layer protocol to deliver payload to 6 for tcp, 17 for udp ...
... upper layer protocol to deliver payload to 6 for tcp, 17 for udp ...
ppt - EECS Instructional Support Group Home Page
... • Idea: when storing state in a distributed system, keep it co-located with the entities that ultimately rely on the state • Fate-sharing is a technique for dealing with failure – Only way that failure can cause loss of the critical state is if the entity that cares about it also fails ... – … in wh ...
... • Idea: when storing state in a distributed system, keep it co-located with the entities that ultimately rely on the state • Fate-sharing is a technique for dealing with failure – Only way that failure can cause loss of the critical state is if the entity that cares about it also fails ... – … in wh ...
ABCD - Cisco
... Digital Subscriber Line. Public network technology that delivers high bandwidth over conventional copper wiring at limited distances. There are four types of DSL: ADSL, HDSL, SDSL, and VDSL. All are provisioned via modem pairs, with one modem located at a central office and the other at the customer ...
... Digital Subscriber Line. Public network technology that delivers high bandwidth over conventional copper wiring at limited distances. There are four types of DSL: ADSL, HDSL, SDSL, and VDSL. All are provisioned via modem pairs, with one modem located at a central office and the other at the customer ...
IX3615551559
... leave internal network to external network. Certain rules can be set up in the router to determine whether a packet should be filtered or not. If the packet pass all the rules, they are routed the sub-network. In DDoS attacks, the IP address of a packet are often be spoofed, thus there is a good pro ...
... leave internal network to external network. Certain rules can be set up in the router to determine whether a packet should be filtered or not. If the packet pass all the rules, they are routed the sub-network. In DDoS attacks, the IP address of a packet are often be spoofed, thus there is a good pro ...
Chapter 5
... if adapter receives frame with matching destination address, or with broadcast address (eg ARP packet), it passes data in frame to net-layer protocol otherwise, adapter discards frame ...
... if adapter receives frame with matching destination address, or with broadcast address (eg ARP packet), it passes data in frame to net-layer protocol otherwise, adapter discards frame ...
Wake-on-LAN
Wake-on-LAN (WoL) is an Ethernet or Token ring computer networking standard that allows a computer to be turned on or awakened by a network message.The message is usually sent by a program executed on another computer on the same local area network. It is also possible to initiate the message from another network by using subnet directed broadcasts or a WOL gateway service. Equivalent terms include wake on WAN, remote wake-up, power on by LAN, power up by LAN, resume by LAN, resume on LAN and wake up on LAN. In case the computer being awakened is communicating via Wi-Fi, a supplementary standard called Wake on Wireless LAN (WoWLAN) must be employed.The WOL and WoWLAN standards are often supplemented by vendors to provide protocol-transparent on-demand services, for example in the Apple Bonjour wake-on-demand (Sleep Proxy) feature.