22-IPv6-BF - EECS People Web Server
... • IPv6 Neighbor Discovery (ND) replaces ARP and ICMP • Hosts use ND to discover neighboring routers and to discover addresses, address prefixes, and other parameters. • Routers use ND to advertise their presence, configure host parameters, inform hosts of next-hop address and on-link prefixes. • Nod ...
... • IPv6 Neighbor Discovery (ND) replaces ARP and ICMP • Hosts use ND to discover neighboring routers and to discover addresses, address prefixes, and other parameters. • Routers use ND to advertise their presence, configure host parameters, inform hosts of next-hop address and on-link prefixes. • Nod ...
WB_IP-2
... route mask - AND with packet destination to get matching route destination gateway(router) - IP address of router to send the packet to route metric - metric to use for shortest route ...
... route mask - AND with packet destination to get matching route destination gateway(router) - IP address of router to send the packet to route metric - metric to use for shortest route ...
Protocol - PUC-Rio
... Used for debugging/testing the correctness of the protocol. A user creates a simulation script, which is executed by the simulator. This script describes a specific scenario (i.e. pattern of protocol-external events) Events may be application requests, MH migrations, MH disconnections, etc. ...
... Used for debugging/testing the correctness of the protocol. A user creates a simulation script, which is executed by the simulator. This script describes a specific scenario (i.e. pattern of protocol-external events) Events may be application requests, MH migrations, MH disconnections, etc. ...
21. Application Layer
... communications protocol used to transfer or convey information on intranets and the World Wide Web. Its original purpose was to provide a way to publish and retrieve hypertext pages, mainly scientific paper. Created in CERN, Geneva. Development of HTTP was coordinated by the W3C (World Wide Web Cons ...
... communications protocol used to transfer or convey information on intranets and the World Wide Web. Its original purpose was to provide a way to publish and retrieve hypertext pages, mainly scientific paper. Created in CERN, Geneva. Development of HTTP was coordinated by the W3C (World Wide Web Cons ...
Software Agents
... – can accurately represent our needs and preferences in the networked information environment – can negotiate ...
... – can accurately represent our needs and preferences in the networked information environment – can negotiate ...
QoS Networking Requirements
... • Specifies how packets with a given service should be treated by network elements along the path • General set of parameters ...
... • Specifies how packets with a given service should be treated by network elements along the path • General set of parameters ...
William Stallings Data and Computer Communications
... Sender encrypts message with their private key Receiver can decrypt using sneders public key This authenticates sender, who is only person who has the matching key Does not give privacy of data Decrypt key is public ...
... Sender encrypts message with their private key Receiver can decrypt using sneders public key This authenticates sender, who is only person who has the matching key Does not give privacy of data Decrypt key is public ...
Chapter_18
... Sender encrypts message with their private key Receiver can decrypt using sneders public key This authenticates sender, who is only person who has the matching key Does not give privacy of data Decrypt key is public ...
... Sender encrypts message with their private key Receiver can decrypt using sneders public key This authenticates sender, who is only person who has the matching key Does not give privacy of data Decrypt key is public ...
William Stallings Data and Computer Communications
... Sender encrypts message with their private key Receiver can decrypt using seneders public key This authenticates sender, who is only person who has the matching key Does not give privacy of data Decrypt key is public ...
... Sender encrypts message with their private key Receiver can decrypt using seneders public key This authenticates sender, who is only person who has the matching key Does not give privacy of data Decrypt key is public ...
momina-RIP
... protocols on internal networks. Helps routers dynamically adapt to changes of network connections by communicating information about which networks each router can reach and how far away those networks are. Its made obsolete by OSPF and IS-IS. Also sometimes called Rest in Pieces. ...
... protocols on internal networks. Helps routers dynamically adapt to changes of network connections by communicating information about which networks each router can reach and how far away those networks are. Its made obsolete by OSPF and IS-IS. Also sometimes called Rest in Pieces. ...
IP Version 6
... • Size of options increased to total packet size. • Except for special hop-by-hop options, options are only processed at the destination, decreasing overhead. • Currently defined extension headers ...
... • Size of options increased to total packet size. • Except for special hop-by-hop options, options are only processed at the destination, decreasing overhead. • Currently defined extension headers ...
M2UA
... simple control transport protocol (SCTP) to run directly over IP, thus replacing transmission control protocol (TCP) and user datagram protocol (UDP) to provide a reliable transport for signaling in the telephony networks. ...
... simple control transport protocol (SCTP) to run directly over IP, thus replacing transmission control protocol (TCP) and user datagram protocol (UDP) to provide a reliable transport for signaling in the telephony networks. ...
present - CSE, IIT Bombay
... • For multimedia object sizes are more evenly distributed • Remaining categories have 90 % of objects < 10 Kb • Median object sizes: application ~1.5 Kb, text ~ 0.8 Kb, image ~ 1.7 Kb, multimedia ~ 903 Kb and other ~ 0.46 Kb ...
... • For multimedia object sizes are more evenly distributed • Remaining categories have 90 % of objects < 10 Kb • Median object sizes: application ~1.5 Kb, text ~ 0.8 Kb, image ~ 1.7 Kb, multimedia ~ 903 Kb and other ~ 0.46 Kb ...
Chapter 7 outline
... audio: < 150 msec good, < 400 msec OK • includes application-level (packetization) and network delays • higher delays noticeable, impair interactivity ...
... audio: < 150 msec good, < 400 msec OK • includes application-level (packetization) and network delays • higher delays noticeable, impair interactivity ...
Securing IPv6 Backbones
... •Look at a fixed offset into the packet •Match based on the bits you find at that offset ...
... •Look at a fixed offset into the packet •Match based on the bits you find at that offset ...
Document
... • At the highest level, the users invoke application programs that access services available across the Internet. An application interacts with the transport-level protocol to send or receive data. • Each application program chooses the size of transport needed, which can be either a sequence of ind ...
... • At the highest level, the users invoke application programs that access services available across the Internet. An application interacts with the transport-level protocol to send or receive data. • Each application program chooses the size of transport needed, which can be either a sequence of ind ...
Off-Piste QoS-aware Routing Protocol
... OPsAR handles transaction-source requests to reserve QoS resources along a path to the transaction-destination. Each node maintains a local state in which it holds its links’ status and the resource availability on them. It also maintains a bounded list of pairs,
and fo ...
... OPsAR handles transaction-source requests to reserve QoS resources along a path to the transaction-destination. Each node maintains a local state in which it holds its links’ status and the resource availability on them. It also maintains a bounded list of pairs
例外(exception）とは何か
... 3. Host A sends a message to host B and never receive reply from B. However, host A receives an ICMP message with a header in hexadecimal format as the follows 03 01 1A C8 31 00 B7 Give possible reasons that A does not receive reply from B. 4. Explain how traceroute utility works. Use the utility in ...
... 3. Host A sends a message to host B and never receive reply from B. However, host A receives an ICMP message with a header in hexadecimal format as the follows 03 01 1A C8 31 00 B7 Give possible reasons that A does not receive reply from B. 4. Explain how traceroute utility works. Use the utility in ...
InfiniBand
... • Path computation: – Compute paths between all pair of nodes – For irregular topology: • Up/Down routing does not work directly – Need information about the incoming interface and the destination and Infiniband only uses destination – Potential solution: » find all possible paths » remove all poss ...
... • Path computation: – Compute paths between all pair of nodes – For irregular topology: • Up/Down routing does not work directly – Need information about the incoming interface and the destination and Infiniband only uses destination – Potential solution: » find all possible paths » remove all poss ...
Week 5
... IP provides two basic functions globally unique address for all connected points Best effort datagram delivery from source to destination hosts ...
... IP provides two basic functions globally unique address for all connected points Best effort datagram delivery from source to destination hosts ...
ATM-MPLS
... • The concept of FECs provides for a great deal of flexibility and scalability • In conventional routing, a packet is assigned to a FEC at each hop (i.e. L3 look-up), in MPLS it is only done once at the network ingress. ...
... • The concept of FECs provides for a great deal of flexibility and scalability • In conventional routing, a packet is assigned to a FEC at each hop (i.e. L3 look-up), in MPLS it is only done once at the network ingress. ...
Chapter_7_V6.0_HU
... We’re making these slides freely available to all (faculty, students, readers). They’re in PowerPoint form so you see the animations; and can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously represent a lot of work on our part. In return for us ...
... We’re making these slides freely available to all (faculty, students, readers). They’re in PowerPoint form so you see the animations; and can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously represent a lot of work on our part. In return for us ...
Lecture No. 10
... Although message exchange can be used to bind addresses, sending a request for each binding is hopelessly inefficient. To reduce network traffic, ARP software extracts and saves the information from a response so that it can be used for subsequent packets. ARP manages the Table as a cache short-term ...
... Although message exchange can be used to bind addresses, sending a request for each binding is hopelessly inefficient. To reduce network traffic, ARP software extracts and saves the information from a response so that it can be used for subsequent packets. ARP manages the Table as a cache short-term ...
EEE449 Computer Networks - Universiti Sains Malaysia
... broad categories: elastic and inelastic. • Elastic traffic – can adjust, over wide ranges, to changes in delay and throughput across an internet and still meet the needs of its applications. – This is the traditional type of traffic supported on TCP/IP-based internets and is the type of traffic for ...
... broad categories: elastic and inelastic. • Elastic traffic – can adjust, over wide ranges, to changes in delay and throughput across an internet and still meet the needs of its applications. – This is the traditional type of traffic supported on TCP/IP-based internets and is the type of traffic for ...
lecture5 - Stanford InfoLab
... • When is corpus-independent scoring useful? – When corpus statistics are hard to maintain • Distributed indices - more later • Rapidly changing corpora ...
... • When is corpus-independent scoring useful? – When corpus statistics are hard to maintain • Distributed indices - more later • Rapidly changing corpora ...