Introduction to Transport Layer
... When a packet arrives at a host, it moves up the protocol stack until it reaches the transport layer, e.g., TCP Now, the transport layer needs a way to determine which application the packet needs to be delivered. This is the ...
... When a packet arrives at a host, it moves up the protocol stack until it reaches the transport layer, e.g., TCP Now, the transport layer needs a way to determine which application the packet needs to be delivered. This is the ...
붙임 3 - CCRG
... such that the transmissions of nodes originating or forwarding data reliably are paced in order to reduce or eliminate collisions of data packets. Our approach is based on work done to date by Mosko and Garcia-Luna-Aceves on reliable broadcasting in ad hoc networks. We will develop heuristics to est ...
... such that the transmissions of nodes originating or forwarding data reliably are paced in order to reduce or eliminate collisions of data packets. Our approach is based on work done to date by Mosko and Garcia-Luna-Aceves on reliable broadcasting in ad hoc networks. We will develop heuristics to est ...
ns - Pattern
... •Each node can be involved in the collection of parameters needed to evaluate final performance •Many output files are created, characterized by a prefix identifying the logical number n of the node •Output files collect information on: -packets sent or dropped at the source -packets sent or dropped ...
... •Each node can be involved in the collection of parameters needed to evaluate final performance •Many output files are created, characterized by a prefix identifying the logical number n of the node •Output files collect information on: -packets sent or dropped at the source -packets sent or dropped ...
1-up PPT
... finds a path to the destination and forwards packets along that path • Difference between routing and forwarding • Routing is finding the path • Forwarding is the action of sending the packet to the next-hop toward its destination ...
... finds a path to the destination and forwards packets along that path • Difference between routing and forwarding • Routing is finding the path • Forwarding is the action of sending the packet to the next-hop toward its destination ...
ppt - MIT
... finds a path to the destination and forwards packets along that path • Difference between routing and forwarding • Routing is finding the path • Forwarding is the action of sending the packet to the next-hop toward its destination ...
... finds a path to the destination and forwards packets along that path • Difference between routing and forwarding • Routing is finding the path • Forwarding is the action of sending the packet to the next-hop toward its destination ...
Chapter 5: ARP
... with its own MAC address, without having to propagate the ARP packets onto other LAN segments. Hosts then send frames to the router, but act as if they are sending the frames directly to the destination host. Proxy ARP makes sure that the router receives the frame, just as with indirect delivery. 5. ...
... with its own MAC address, without having to propagate the ARP packets onto other LAN segments. Hosts then send frames to the router, but act as if they are sending the frames directly to the destination host. Proxy ARP makes sure that the router receives the frame, just as with indirect delivery. 5. ...
channels
... Insight #1: There is a strong coupling between interface-selection at hop i and channel-selection at hop i+1, leading to a coupling across hops Insight #2: Two spatially proximate interfaces that both switch on channel i are not necessarily interchangeable; in smaller-scale networks, care is needed ...
... Insight #1: There is a strong coupling between interface-selection at hop i and channel-selection at hop i+1, leading to a coupling across hops Insight #2: Two spatially proximate interfaces that both switch on channel i are not necessarily interchangeable; in smaller-scale networks, care is needed ...
Introduction
... • Routing: process of forwarding messages to the destination node based on its address • Types of addresses – unicast: node-specific – broadcast: all nodes on the network – multicast: some subset of nodes on the network Spring 2000 ...
... • Routing: process of forwarding messages to the destination node based on its address • Types of addresses – unicast: node-specific – broadcast: all nodes on the network – multicast: some subset of nodes on the network Spring 2000 ...
Southern Methodist University
... voice channels • DS3: multiplexed version of 28 DS1’s – DS3 uses “bit-interleaving” rather than byteinterleaving in DS1 format. – DS3 is 44.736 Mbps – B3ZS is used to maintain 1’s density. – Multiplexing is done in two stages: • 4 DS1 signals are muxed using pulse stuffing synchronization to form a ...
... voice channels • DS3: multiplexed version of 28 DS1’s – DS3 uses “bit-interleaving” rather than byteinterleaving in DS1 format. – DS3 is 44.736 Mbps – B3ZS is used to maintain 1’s density. – Multiplexing is done in two stages: • 4 DS1 signals are muxed using pulse stuffing synchronization to form a ...
Chapter 10 Introduction to MAN and WAN
... Packet-switched network – Network in which all data messages are transmitted using fixed-sized packages, called packets ...
... Packet-switched network – Network in which all data messages are transmitted using fixed-sized packages, called packets ...
slides - University of California San Diego
... • FINDMIN(): Start at root. Find MSB (most-significant-bit) and traverse sub-tree. Repeat until leaf. Same as before. • DELETE(i): Start at root. Decrement counter. If count = 0, clear bit. Go down corresponding sub-tree. Repeat until leaf. ...
... • FINDMIN(): Start at root. Find MSB (most-significant-bit) and traverse sub-tree. Repeat until leaf. Same as before. • DELETE(i): Start at root. Decrement counter. If count = 0, clear bit. Go down corresponding sub-tree. Repeat until leaf. ...
Bridges
... operating at bit levels: repeat received bits on one interface to all other interfaces Hubs can be arranged in a hierarchy (or multi-tier design), with a backbone hub at its top ...
... operating at bit levels: repeat received bits on one interface to all other interfaces Hubs can be arranged in a hierarchy (or multi-tier design), with a backbone hub at its top ...
Lesson 10
... • At least one packet will have taken minimum hop count or “best” route • All nodes are visited • The common approach used to distribute routing information, like a node’s link costs to neighbours ...
... • At least one packet will have taken minimum hop count or “best” route • All nodes are visited • The common approach used to distribute routing information, like a node’s link costs to neighbours ...
Ethics, Privacy and Computer Forensics
... Each computer has a NIC and it is connected to a central hub, switch or router Variable speeds Uses Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Like people at a dinner party, when two start talking at the same time, both stop talking and then only one starts talking again ...
... Each computer has a NIC and it is connected to a central hub, switch or router Variable speeds Uses Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Like people at a dinner party, when two start talking at the same time, both stop talking and then only one starts talking again ...
XC858
... CONTROLLER AREA NETWORK (CAN) is a robust serial bus designed for board to board communication in noisy environments such as automobile and industrial control systems. MultiCAN developed by Infineon improves upon previous CAN implementations, by adding features such as additional CAN nodes, more mes ...
... CONTROLLER AREA NETWORK (CAN) is a robust serial bus designed for board to board communication in noisy environments such as automobile and industrial control systems. MultiCAN developed by Infineon improves upon previous CAN implementations, by adding features such as additional CAN nodes, more mes ...
module05-datalink
... • Local area networks (LANs) typically connect computers within a building or a campus • 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 ir star topology. ...
... • Local area networks (LANs) typically connect computers within a building or a campus • 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 ir star topology. ...
FileStore - Symantec
... – Load balancing is done by moving a VIP w/ its shares to another node For home-directory shares – Exposed as DFS links (single target DFS referrals) – The target share is the homedir file system & exists on one node – Load balancing is done by moving VIP w/ homedir (all homedir shares) ...
... – Load balancing is done by moving a VIP w/ its shares to another node For home-directory shares – Exposed as DFS links (single target DFS referrals) – The target share is the homedir file system & exists on one node – Load balancing is done by moving VIP w/ homedir (all homedir shares) ...
Lecture #22: Link layer (ethernet, switches)
... used to synchronize receiver, sender clock rates ...
... used to synchronize receiver, sender clock rates ...
Introduction - Department of Computer and Information Science and
... the programs implementing the processing and data level ...
... the programs implementing the processing and data level ...
Experiments - DVS
... Wesley W. Terpstra, Christof Leng, Max Lehn, Alejandro P. Buchmann. Channel-based Unidirectional Stream Protocol (CUSP). Proceedings of the IEEE INFOCOM Mini Conference, March 2010 Sebastian Kaune, Konstantin Pussep, Aleksandra Kovacevic, Christof Leng, Gareth Tyson, Ralf Steinmetz. Modelling the In ...
... Wesley W. Terpstra, Christof Leng, Max Lehn, Alejandro P. Buchmann. Channel-based Unidirectional Stream Protocol (CUSP). Proceedings of the IEEE INFOCOM Mini Conference, March 2010 Sebastian Kaune, Konstantin Pussep, Aleksandra Kovacevic, Christof Leng, Gareth Tyson, Ralf Steinmetz. Modelling the In ...