link state routing protocol program c

Tài liệu Cisco Systems - Link-State and balanced hybrid routing pdf

Ngày tải lên : 17/02/2014, 08:20

... Systems, Inc. All rights reserved. ICND v2.0—5-6 Link- State Routing Protocol Algorithms © 2002, Cisco Systems, Inc. All rights reserved. ICND v2.0—5-9 Drawbacks to Link- State Routing Protocols • Initial ... topology discovery and can be both memory- and processor-intensive. • Balanced hybrid routing protocols combine aspects of both distance vector and link- state protocols.

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Tài liệu HSRP – Hot Standby Routing Protocol ppt

Ngày tải lên : 11/12/2013, 14:15

... address is 0000. 0c0 7.ac00 14. Connect to the console port of the West router so you can watch the state changes as it is disconnected and reconnected to the network. Disconnect West router: ... From the workstation connect to the console port of your current Standby HSRP router so you can watch the state changes from standby to active as the Active router is disconnected. Do an extended ... West(config-if)#no shutdown West(config-if)#line vty 0 4 West(config-line)#login West(config-line)#password cisco West(config-line)#enable password class Router(config)#host East East(config)#int...

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Tài liệu Enhanced Interior Gateway Routing Protocol ppt

Ngày tải lên : 12/12/2013, 17:15

... sự nâng c p c a IGRP. Bên c nh những tính chất vốn c IGRP là một distance-vector protocol, EIGRP c n mang một số tính chất c a link state protocol. Tất c c c distance vector protocol nguyên ... trường protocol number là 88 và kích thư c tối đa c a EIGRP chính là kích thư c c c đại c a IP packet_thường là 1500 octet. C u tr c cụ thể c a EIGRP packet như sau: Chính những đ c trưng ... distace vector protocol, link state protocol không phi giải quyết vấn đề chống loop và thời gian hội tụ rất lớn bởi vì không giống như routing- by-rumor approach c a distance vector c c router link...

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Tài liệu Choose Routing Protocol pptx

Ngày tải lên : 17/01/2014, 06:20

... edge. Check out the following Global Knowledge courses: INTRO – Introduction to Cisco Networking Technologies ICND – Interconnecting Cisco Network Devices CCNA® Boot Camp BCRAN – Building Cisco ... CCIE #9566, is an instructor for Global Knowledge. She teaches the Cisco CCNA and CCNP courses, as well as BGP and QoS. She is the course director for the Cisco BSCI and BGP courses. Denise co-authored ... co-authored Cisco's BSCI course and the Cisco Press book, CCNP Flash Cards and Exam Practice Pack. Before coming to Global Knowledge, she was a network consultant. Denise has her CCIE certification...

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Tài liệu Enhanced Interior Gateway Routing Protocol (EIGRP) pptx

Ngày tải lên : 18/01/2014, 05:20

... Copyright 1989-2000©Cisco Systems Inc. http://www.cisco.com/univercd/cc/td/doc/cisintwk/ito_doc/en_igrp.htm (5 of 5) [5/6/2001 3:52:24 PM] Enhanced Interior Gateway Routing Protocol (EIGRP) neighbors ... http://www.cisco.com/univercd/cc/td/doc/cisintwk/ito_doc/en_igrp.htm (2 of 5) [5/6/2001 3:52:24 PM] Enhanced Interior Gateway Routing Protocol (EIGRP) Table of Contents Enhanced IGRP Background Enhanced ... PM] Enhanced Interior Gateway Routing Protocol (EIGRP) Enhanced IGRP Capabilities and Attributes Key capabilities that distinguish Enhanced IGRP from other routing protocols include fast convergence,...

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Tài liệu Hybrid: Enhanced Interior Gateway Routing Protocol (EIGRP) pptx

Ngày tải lên : 24/01/2014, 19:20

... most of the characteristics of traditional distance vector protocols with some characteristics of link- state protocols. Speciﬁcally, EIGRP is “enhanced” by using four routing technologies: ... Ethernet5 C 172.16.16.0/24 is directly connected, Ethernet5 C 172.16.2.0/24 is directly connected, Ethernet4 C 172.16.3.0/30 is directly connected, Serial1 bravo# Example 11-3 Addition of the delay Command bravo#conf ... 00:00:11, Ethernet5 C 172.16.16.0/24 is directly connected, Ethernet5 C 172.16.2.0/24 is directly connected, Ethernet4 C 172.16.3.0/30 is directly connected, Serial1 bravo# chpt_11.fm Page 676...

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Distance Vector vs. Link State docx

Ngày tải lên : 06/03/2014, 07:20

... 30.0.0.1 30.0.0.2 40.0.0.1 10.0.0.2 40.0.0.2 A B 1 Distance Vector Link State Hybrid Distance Vector vs. Link State Route table Topology Incremental Update Periodic UpdateRouting by rumor A B C D X E 23 OSPF Design  Each router connects to the backbone ... when adjacency is established 26 Area Terminology 30 Pros and Cons  Note that OSPF is a more sophisticated routing protocol  Converges rapidly and accurately  Can use a metric calculation ... R1(config-router)#^Z A B 2 Distance Vector vs. Link State Distance Vector Distance Vector • Updates frequently • Each router is "aware" only of its immediate neighbors • Slow convergence • Prone...

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Washington State University Energy Program Energy Audit Workbook pot

Ngày tải lên : 15/03/2014, 23:20

... Home __Second. __Psychiatric _ _State __Long-term care __Comm.Coll. __Other, Specify __City/County __Rehab. Center __Coll./Univ. _____________ __Special Dist. __Orphanage __Voc. Tech. __Indian ... operation schedule considering change in daylight with season. c. Control lighting with existing photoelectric or time-clock controls if practical. d. Eliminate outdoor lighting where practical. ... satisfactory comfort levels for occupants. Reduce or turn off heating and cooling during the last hour of occupancy, allowing the building to “coast.” Suggested ECM: a. Install a time clock...

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program c for the microprocessor engineer

Ngày tải lên : 19/03/2014, 14:13

... kbyte static RAM chip. ARCHITECTURE 5 registers can be concatenated to one 16-bit double register A:B; the D Accumu- lator. A few operations such as Add (e.g. ADDD #4567) can directly handle ... [X]<-[X]+[00|B] Add with Carry Includes carry to A; to B ADCA; ADCB √ √ √ √ [A]<-[A]+[M] +C; [B]<-[B]+[M] +C Clear Destination contents zeroed memory CLR 0 0 1 0 [M]<-00 A; B CLRA; CLRB 0 0 1 0 [A]<-00; ... Real-Time Clock interrupt service routine. 226 8.8 Generating factorials using the else-if construct. 228 8.9 Generating factorials using the switch-case construct. 230 8.10 Generating factorials...

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State Safety Oversight Program: Audit of the Tri-State Oversight Committee and the Washington Metropolitan Area Transit Authority docx

Ngày tải lên : 23/03/2014, 04:20

... the effectiveness of the process used to close out open concerns, verify the completion of corrective actions, and resolve obstacles to action required to close out open corrective action plans. ... the creation of new practices and approaches. The full-time TOC member conducts meetings with WMATA, observes WMATA activities, and actively tracks WMATA action in key areas of concern. In fact, ... implement and complete corrective action plans (CAP) designed to prevent the recurrence of accidents. At the time of the 2007 audit, TOC was tracking over 200 open corrective action plans, some...

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Báo cáo hóa học: " A scalable multi-sink gradient-based routing protocol for traffic load balancing" pot

Ngày tải lên : 21/06/2014, 00:20

... (load-balancing func- tionality), because the direction of traffic flows is directly determined by the routing protocol. Particularly, in large- scale WSNs, communication protocols should scale with the ... participate in legitimate inter-node communications. Even though some cryptographic protocols can be applied to inter-node communications, the attacker can still access the cryptographic keys through ... problemisexpectedtobe significantly alleviated. Therefore, an efficient routing protocol is required to load balance network traffic * Correspondence: dongkyun@knu.ac.kr 2 School of Computer Science and Engineering, College...

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Báo cáo hóa học: " Research Article Impact of LQI-Based Routing Metrics on the Performance of a One-to-One Routing Protocol for IEEE 802.15.4 Multihop Networks" docx

Ngày tải lên : 21/06/2014, 11:20

... 23rd International Conference on Circuits/Systems, Computers and Communications (ITC-CSCC ’08), Yamaguchi Japan, July 2008. [15] C. Chen and J. Ma, “Simulation study of AODV performance over IEEE 802.15.4 MAC ... Stankovic, and S. Son, “Eﬃciency centric communication model for wireless sensor networks,” in Proceedings of the 25th Conference on ComputerCommunications (INFOCOM ’06), pp. 1–12, Barcelona, ... these routing metrics in the presence of background tra c. Finally, Section 9 concludes the paper with the main remarks and a discussion of future work. 2. Routing Protocol The routing protocol...

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Báo cáo hóa học: "Research Article A Random Ant-Like Unicast Routing Protocol for Wireless Ad Hoc Sensor Networks and Performance Evaluation" pdf

Ngày tải lên : 21/06/2014, 17:20

... dynamic routing using ant algorithm for telecommunication networks,” in Proceedings of the IEEE Internat ional Conference on Commu- nications (ICC ’00), vol. 2, 2000. [9] T. Michalareas and L. Sacks, ... interesting to study the eﬃciency of RAUR. What is the searching successful rate will be a critical metric to evaluate the routing algorithm. We will conduct an approximated analytical model simulation ... RREQ. The choice of selecting a neighbor to receive RREQ in RAUR is crucial and critical to ensure data delivery, reasonable latency, and low bandwidth usage. Thus, RAUR routing protocol employs...

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Báo cáo hóa học: " Energy-Aware Routing Protocol for Ad Hoc Wireless Sensor Networks" pdf

Ngày tải lên : 23/06/2014, 00:20

... destination- sequenced distance-vector routing (DSDV) for mobile computers,” in Proc. ACM SIGCOMM ’94 Conference on Com- munications Architectures, Protocols and Applications, pp. 234– 244, London, ... seen in ad hoc routing since the introduction of highly dynamic destination-sequenced distance-vector routing (DSDV) [1]. Ad hoc on-demand distance-vector routing (AODV) [2]and dynamic source routing ... ad hoc routing protocol (SARP) [5] which adds the route caching capabil- This is an open access article distributed under t he Creative Commons Attribution License, which permits unrestricted...

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The Complete IS-IS Routing Protocol potx

Ngày tải lên : 27/06/2014, 00:20

... Router Architecture ••• Route processor Active line card Active line card ••• Crossbar fabric Route processor Active line card Active line card FIGURE 2.15. The GSR 12000 Series concept is a crossbar ... which typically consists of an interface plus Layer-2 encapsulation data such as MAC addresses. To Cisco Systems, this last table is known as the Adjacency Table. The Cisco 7500 router is a classic ... the CLNP speci c part was separated from the base protocol. So IS-IS can be used for routing IP packets just as well as the other major link- state protocol, the Open Shortest Path First (OSPF) protocol. ...