Chapter-11 - University of the Western Cape
... An IP routing table consists of destination network address and the next hop pairs. IP routing specifies that IP datagrams travel through internetworks one hop at the time. At each stop, the next destination is calculated by matching the datagram’s destination network address with an outgoing interf ...
... An IP routing table consists of destination network address and the next hop pairs. IP routing specifies that IP datagrams travel through internetworks one hop at the time. At each stop, the next destination is calculated by matching the datagram’s destination network address with an outgoing interf ...
Document
... – Allows simulation of arbitrarily sized networks – Incorporates most major features of BGP • Most recently added, route reflection ...
... – Allows simulation of arbitrarily sized networks – Incorporates most major features of BGP • Most recently added, route reflection ...
CN2 Network Management Practice
... No standards define what functions IPNMS must have Network management protocol is far away from powerful.The widely used SNMP is not fit for configuration management Much information only can be collected through telnet interface which is very hard to use. IP technology develops very fast and is ...
... No standards define what functions IPNMS must have Network management protocol is far away from powerful.The widely used SNMP is not fit for configuration management Much information only can be collected through telnet interface which is very hard to use. IP technology develops very fast and is ...
ITC2014 Ethernet packet filtering for FTI – part II
... • 100 Mbps with full duplex connectivity is used on all data source drop links and 1Gps is used on switch trunk ports • The switch is a store-and-forward switch with a minimum switch latency of 10μs. • The switch uses strict priority scheduling • The latency sensitive packet has a length of 200 byte ...
... • 100 Mbps with full duplex connectivity is used on all data source drop links and 1Gps is used on switch trunk ports • The switch is a store-and-forward switch with a minimum switch latency of 10μs. • The switch uses strict priority scheduling • The latency sensitive packet has a length of 200 byte ...
CN2 Network Management Practice
... No standards define what functions IPNMS must have Network management protocol is far away from powerful.The widely used SNMP is not fit for configuration management Much information only can be collected through telnet interface which is very hard to use. IP technology develops very fast and is ...
... No standards define what functions IPNMS must have Network management protocol is far away from powerful.The widely used SNMP is not fit for configuration management Much information only can be collected through telnet interface which is very hard to use. IP technology develops very fast and is ...
Chapter 15 Local Area Networks
... Flow Based • Operates insame way as traditional router • Order of magnitude increase in performance compared to software-based router • Flow-based switch tries to enhance performance by identifying flows of IP packets —Same source and destination —Done by observing ongoing traffic or using a special ...
... Flow Based • Operates insame way as traditional router • Order of magnitude increase in performance compared to software-based router • Flow-based switch tries to enhance performance by identifying flows of IP packets —Same source and destination —Done by observing ongoing traffic or using a special ...
ppt
... protocol that subnet x is reachable from AS3 (gateway 1c) but not from AS2. Inter-AS protocol propagates reachability info to all internal routers. Router 1d determines from intra-AS routing info that its interface I is on the least cost path to 1c. Puts in forwarding table entry (x,I). ...
... protocol that subnet x is reachable from AS3 (gateway 1c) but not from AS2. Inter-AS protocol propagates reachability info to all internal routers. Router 1d determines from intra-AS routing info that its interface I is on the least cost path to 1c. Puts in forwarding table entry (x,I). ...
Lecture 19
... Flow Label: identify datagrams in same “flow.” (concept of“flow” not well defined). Next header: identify upper layer protocol for data ...
... Flow Label: identify datagrams in same “flow.” (concept of“flow” not well defined). Next header: identify upper layer protocol for data ...
a sequence preserving efficient packet scheduler using
... identified by its source and destination address. The algorithm lets every active data flow to take turns in transferring packets on a shared channel in a periodically repeated order. The scheduling is non-work conserving, meaning that if one flow is out of packets, next data flow will take its plac ...
... identified by its source and destination address. The algorithm lets every active data flow to take turns in transferring packets on a shared channel in a periodically repeated order. The scheduling is non-work conserving, meaning that if one flow is out of packets, next data flow will take its plac ...
Introduction - Massey University
... A factor in the delay of a store-andforward packet-switching system is how long it takes to store and forward a packet through a switch. If switching time is 10 µsec, is this likely to be a major factor in the response of a client-server system where the client is in Adelaide, Australia and the serv ...
... A factor in the delay of a store-andforward packet-switching system is how long it takes to store and forward a packet through a switch. If switching time is 10 µsec, is this likely to be a major factor in the response of a client-server system where the client is in Adelaide, Australia and the serv ...
Lim-TMC09-slide
... addresses and port numbers for a connection in MN and its CNs and uses this association to hide the changes in IP address when MN moves from one network to another. Owing to the manipulation of IP addresses in the IP header of each packet, TMSP ensures that packets are sent directly between CN and ...
... addresses and port numbers for a connection in MN and its CNs and uses this association to hide the changes in IP address when MN moves from one network to another. Owing to the manipulation of IP addresses in the IP header of each packet, TMSP ensures that packets are sent directly between CN and ...
Improving Performance of ALM Systems with Bayesian
... systems to involve them in the form of a network The virtual shape or structure of a network Network Topology signifies the way in which intelligent devices in the network see their logical or physical relations to one another ...
... systems to involve them in the form of a network The virtual shape or structure of a network Network Topology signifies the way in which intelligent devices in the network see their logical or physical relations to one another ...
Network Virtualization
... Virtual machine and virtual switch : • The VMs are connected logically to each other so that they can send data to and receive data from each other. • Each virtual network is serviced by a single virtual switch. • A virtual network can be connected to a physical network by associating one or more ...
... Virtual machine and virtual switch : • The VMs are connected logically to each other so that they can send data to and receive data from each other. • Each virtual network is serviced by a single virtual switch. • A virtual network can be connected to a physical network by associating one or more ...
Chapter 4. Network Layer
... switching rate: rate at which packets can be transfer from inputs to outputs often measured as multiple of input/output line rate N inputs: switching rate N times line rate desirable ...
... switching rate: rate at which packets can be transfer from inputs to outputs often measured as multiple of input/output line rate N inputs: switching rate N times line rate desirable ...
Chapter4_1
... run routing algorithms/protocol (RIP, OSPF, BGP) forwarding datagrams from incoming to outgoing link ...
... run routing algorithms/protocol (RIP, OSPF, BGP) forwarding datagrams from incoming to outgoing link ...
Chapter 1. Introduction to Data Communications
... • Advantages are: 1) simultaneous access and much higher performance (from 200-600% higher) and 2) a simpler more easily managed network. • Two minor disadvantages are: 1) use more cable and the cable runs for longer distances, 2) if the central switch fails, the network goes down. ...
... • Advantages are: 1) simultaneous access and much higher performance (from 200-600% higher) and 2) a simpler more easily managed network. • Two minor disadvantages are: 1) use more cable and the cable runs for longer distances, 2) if the central switch fails, the network goes down. ...
ppt - Course Website Directory
... and Cisco routers. – Each node/router maintains a table indexed by each destination node. Entry gives (best known distance to destination, best next-hop for destination) – Once every T seconds, each router sends to each neighbor its ...
... and Cisco routers. – Each node/router maintains a table indexed by each destination node. Entry gives (best known distance to destination, best next-hop for destination) – Once every T seconds, each router sends to each neighbor its ...
ch07
... • Advantages are: 1) simultaneous access and much higher performance (from 200-600% higher) and 2) a simpler more easily managed network. • Two minor disadvantages are: 1) use more cable and the cable runs for longer distances, 2) if the central switch fails, the network goes down. ...
... • Advantages are: 1) simultaneous access and much higher performance (from 200-600% higher) and 2) a simpler more easily managed network. • Two minor disadvantages are: 1) use more cable and the cable runs for longer distances, 2) if the central switch fails, the network goes down. ...
Slide 1
... Total Length: The length of the entire packet in bytes (16-bit field means a 65,535-byte max). Identification: All fragments of the same packet have the same ID number. Flags: Don’t-Fragment flag and More-Fragments flag. Fragment Offset: Offset from start of packet (in bytes) of current fragment. Ti ...
... Total Length: The length of the entire packet in bytes (16-bit field means a 65,535-byte max). Identification: All fragments of the same packet have the same ID number. Flags: Don’t-Fragment flag and More-Fragments flag. Fragment Offset: Offset from start of packet (in bytes) of current fragment. Ti ...
I - IGRP
... IGRP: Update contains 0 interior, 3 system, and 0 exterior routes. IGRP: Total routes in update: 3 IGRP: sending update to 255.255.255.255 via Serial1 (204.204.7.2) IGRP: Update contains 0 interior, 1 system, and 0 exterior routes. IGRP: Total routes in update: 1 IGRP: received update from invalid s ...
... IGRP: Update contains 0 interior, 3 system, and 0 exterior routes. IGRP: Total routes in update: 3 IGRP: sending update to 255.255.255.255 via Serial1 (204.204.7.2) IGRP: Update contains 0 interior, 1 system, and 0 exterior routes. IGRP: Total routes in update: 1 IGRP: received update from invalid s ...
Toward Millisecond IGP Convergence
... decade’s worth of routing disasters and meltdowns and are currently shipping some pretty robust routing code. ...
... decade’s worth of routing disasters and meltdowns and are currently shipping some pretty robust routing code. ...
Introduction to the MEF
... To reduce operating and capital expenditures, many enterprises are considering consolidating their voice, data, and video traffic onto a single converged, packetbased network Despite the availability of Ethernet metro and WAN services, many enterprises are still searching for solutions that fully ad ...
... To reduce operating and capital expenditures, many enterprises are considering consolidating their voice, data, and video traffic onto a single converged, packetbased network Despite the availability of Ethernet metro and WAN services, many enterprises are still searching for solutions that fully ad ...
Troubleshooting LSP Failure in MPLS VPN
... This document assumes you have a prior understanding of basic Multiprotocol Label Switching (MPLS) concepts. MPLS−switched packets are forwarded based on information contained in the Label Forwarding Information Base (LFIB). A packet leaving a router over a label−switched interface will receive labe ...
... This document assumes you have a prior understanding of basic Multiprotocol Label Switching (MPLS) concepts. MPLS−switched packets are forwarded based on information contained in the Label Forwarding Information Base (LFIB). A packet leaving a router over a label−switched interface will receive labe ...