3rd Edition: Chapter 4
... Q: how does an ISP get block of addresses? A: ICANN: Internet Corporation for Assigned Names and Numbers http://www.icann.org/ allocates addresses ...
... Q: how does an ISP get block of addresses? A: ICANN: Internet Corporation for Assigned Names and Numbers http://www.icann.org/ allocates addresses ...
lectures1-2-3
... PPP for dial-up access point-to-point link between Ethernet switch and host broadcast (shared wire or medium) Ethernet 802.11 wireless LAN ...
... PPP for dial-up access point-to-point link between Ethernet switch and host broadcast (shared wire or medium) Ethernet 802.11 wireless LAN ...
IPv6 Overview - APNIC Training
... • IP stands for Internet Protocol which is one of the main pillars that supports the Internet today • Current version of IP protocol is IPv4 • The new version of IP protocol is IPv6 • There was an IPv5 (Internet Stream Protocol) but it was assigned for experimental use [RFC1190] • IPv6 was also ...
... • IP stands for Internet Protocol which is one of the main pillars that supports the Internet today • Current version of IP protocol is IPv4 • The new version of IP protocol is IPv6 • There was an IPv5 (Internet Stream Protocol) but it was assigned for experimental use [RFC1190] • IPv6 was also ...
White Paper
... network can cause these services to be disrupted or have a reduced quality. When VoIP is in place, long delay times can interfere heavily in a normal telephone conversation which is unacceptable to an end user. The other attribute for delay is that it should be constant. If the delay is fairly small ...
... network can cause these services to be disrupted or have a reduced quality. When VoIP is in place, long delay times can interfere heavily in a normal telephone conversation which is unacceptable to an end user. The other attribute for delay is that it should be constant. If the delay is fairly small ...
Networking Components and Devices
... Repeaters Traditionally, any discussion of networking components would include repeaters, but today repeaters are a little outdated. Repeaters were once used to increase the usable length of the cable, and they were most commonly associated with coaxial network configurations. Because coaxial networ ...
... Repeaters Traditionally, any discussion of networking components would include repeaters, but today repeaters are a little outdated. Repeaters were once used to increase the usable length of the cable, and they were most commonly associated with coaxial network configurations. Because coaxial networ ...
Conectores de los Medios de transmisión de Datos
... A local-area network (LAN) architecture developed by Xerox Corporation in cooperation with DEC and Intel in 1976. Ethernet uses a bus or star topology and supports data transfer rates of 10 Mbps. The Ethernet specification served as the basis for the IEEE 802.3 standard, which specifies the physical ...
... A local-area network (LAN) architecture developed by Xerox Corporation in cooperation with DEC and Intel in 1976. Ethernet uses a bus or star topology and supports data transfer rates of 10 Mbps. The Ethernet specification served as the basis for the IEEE 802.3 standard, which specifies the physical ...
ppt
... protocols needed for reliable data transfer, congestion control Q: How to provide circuit-like behavior? bandwidth guarantees needed for audio/video ...
... protocols needed for reliable data transfer, congestion control Q: How to provide circuit-like behavior? bandwidth guarantees needed for audio/video ...
Consensus in a Box: Inexpensive Coordination in Hardware
... In this paper we show that consensus (atomic broadcast) can be removed from the critical path of performance by moving it to hardware. As a proof of concept, we implement Zookeeper’s atomic broadcast at the network level using an FPGA. Our design uses both TCP and an application specific network pro ...
... In this paper we show that consensus (atomic broadcast) can be removed from the critical path of performance by moving it to hardware. As a proof of concept, we implement Zookeeper’s atomic broadcast at the network level using an FPGA. Our design uses both TCP and an application specific network pro ...
3rd Edition: Chapter 1
... may receive duplicate ACKs (see receiver) timer for each in-flight pkt timeout(n): retransmit pkt n and all higher seq # pkts in window ...
... may receive duplicate ACKs (see receiver) timer for each in-flight pkt timeout(n): retransmit pkt n and all higher seq # pkts in window ...
04_IPv4_routing
... Default route matches every packet, therefore its to be tested last Local delivery takes place in every case ...
... Default route matches every packet, therefore its to be tested last Local delivery takes place in every case ...
01_NF_Ch09
... Alohanet required all stations to follow a protocol in which an unacknowledged transmission required retransmitting after a short period of waiting. The techniques for using a shared medium in this way were later applied to wired technology in the form of Ethernet. Ethernet was designed to accommoda ...
... Alohanet required all stations to follow a protocol in which an unacknowledged transmission required retransmitting after a short period of waiting. The techniques for using a shared medium in this way were later applied to wired technology in the form of Ethernet. Ethernet was designed to accommoda ...
XCAST6_WhiteBoard
... XCAST (eXplicit Unicast): a multi-destination delivery system in the network. Information is sent from one point to a set of other points, with multiple destination addresses in each single packet. (a regular IP packet contains only one source address and one destination address) ...
... XCAST (eXplicit Unicast): a multi-destination delivery system in the network. Information is sent from one point to a set of other points, with multiple destination addresses in each single packet. (a regular IP packet contains only one source address and one destination address) ...
Internet Control Message Protocol (ICMP)
... Dropped packets occur when there is too much congestion on a network. ICMP source-quench(熄滅) messages are used to reduce the amount of data lost. The source-quench message asks senders to reduce the rate at which they are transmitting packets. Most Cisco routers do not send source-quench messages by ...
... Dropped packets occur when there is too much congestion on a network. ICMP source-quench(熄滅) messages are used to reduce the amount of data lost. The source-quench message asks senders to reduce the rate at which they are transmitting packets. Most Cisco routers do not send source-quench messages by ...
Link-state routing protocol A link-state routing protocol is one of the
... the map of the network, from the node which sent that message, to all the nodes which that message indicates are neighbors of the sending node. No link is considered to have been correctly reported unless the two ends agree; i.e. if one node reports that it is connected to another, but the other nod ...
... the map of the network, from the node which sent that message, to all the nodes which that message indicates are neighbors of the sending node. No link is considered to have been correctly reported unless the two ends agree; i.e. if one node reports that it is connected to another, but the other nod ...
gz01-lecture08
... network layer protocol? • Are there disadvantages to having only one network layer protocol? – Some loss of flexibility, but the gain in interoperability more than makes up for this – Because IP is embedded in applications and in interdomain routing, it is very hard to change – Having IP be universa ...
... network layer protocol? • Are there disadvantages to having only one network layer protocol? – Some loss of flexibility, but the gain in interoperability more than makes up for this – Because IP is embedded in applications and in interdomain routing, it is very hard to change – Having IP be universa ...
Introducing Networks
... transmission of data across the network • The Data Link layer, the second layer of the OSI model, interacts with the networking hardware • The Network layer supports logical addressing and routing of data packets • The Transport layer segments data that is to be sent out on the network into MTUs • T ...
... transmission of data across the network • The Data Link layer, the second layer of the OSI model, interacts with the networking hardware • The Network layer supports logical addressing and routing of data packets • The Transport layer segments data that is to be sent out on the network into MTUs • T ...
Quality of Service
... When a connection to a host in a distant network is established, the subnet sees that the destination is remote, and builds a virtual circuit to the router nearest the destination network. Then it constructs a virtual circuit from that router to an external "gateway". The gateway records the existen ...
... When a connection to a host in a distant network is established, the subnet sees that the destination is remote, and builds a virtual circuit to the router nearest the destination network. Then it constructs a virtual circuit from that router to an external "gateway". The gateway records the existen ...
Raising BACnet® to the Next Level
... Ethernet operates on the CSMA/CD principle. A station that wants to initiate a transmission first waits to ...
... Ethernet operates on the CSMA/CD principle. A station that wants to initiate a transmission first waits to ...
TDC 363 Local Area Networks
... SONET vs. Gigabit Ethernet • Optical Ethernet can support links in the network range from 3 to 6+ miles using single mode 1310 nm wavelength and up to 43.4 miles for 1550 nm wavelength • Optical Ethernet can segregate traffic of different users and deliver the particular service level each user pur ...
... SONET vs. Gigabit Ethernet • Optical Ethernet can support links in the network range from 3 to 6+ miles using single mode 1310 nm wavelength and up to 43.4 miles for 1550 nm wavelength • Optical Ethernet can segregate traffic of different users and deliver the particular service level each user pur ...
Chapter 16
... that information can be distributed to other AS’s using an Exterior Gateway Protocol • Thus a router would use both and Exterior and an Interior GP • No single protocol has emerged as an IGP – Possibly due to the diversity of topologies and technologies used within AS’s ...
... that information can be distributed to other AS’s using an Exterior Gateway Protocol • Thus a router would use both and Exterior and an Interior GP • No single protocol has emerged as an IGP – Possibly due to the diversity of topologies and technologies used within AS’s ...