Xem 1-20 trên 108 kết quả Performance routing
  • This application note provides an overview on how to configure a Performance Routing (PfR) master controller in a redundant configuration. Additional information and more detailed examples and command output from both deployment scenarios can be found in the Transport Diversity: Performanc Routing (PfR) Design Guide at www.cisco.com/go/srnd. There are two deployment models shown in this application note: • Dedicated Master Controller Topology, page 3 • Collocated Master Controller Topology, page 8...

    pdf10p batoan 10-08-2009 115 10   Download

  • Transport diversity is a general terminology used for selecting or preferring a network exit-point for end-user application traffic across network topologies that have a variety of characteristics. These characteristics include things like monetary cost, reliability or availability, availability of bandwidth, and latency. One example of transport diversity is a branch office environment that has a primary path using Frame Relay and a backup or alternate path using basic rate ISDN.

    pdf132p minhthanh 11-08-2009 146 9   Download

  • For organizations looking to implement scalable, fault-tolerant, secure networks, the Advanced Networking blade enables them to run industry-standard dynamic routing protocols including BGP, OSPF, RIPv1, and RIPv2 on security gateways. OSPF, RIPv1, and RIPv2 enable dynamic routing over a single autonomous system—like a single department, company, or service provider—to avoid network failures.

    pdf495p hoangtumayman 26-09-2011 32 13   Download

  • What is an advantage of the NAT-PT technique for transitioning between IPv4 and IPv6? All mappings are static. Globally routable IPv4 addressing is not required. DNS is not required. No configuration is required on end nodes. How do IPv6 enabled routers handle packet fragmentation? IPv6 routers do not perform packet fragmentation. OSPFv3 has a mechanism for determining the optimal packet size and dynamically adjusting the packet size. IPv6 routers do not perform packet fragmentation. CDP is used to discover the correct packet size for any given traffic flow....

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  • In order to build a simulated robot that accepts instructions in unconstrained natural language, a corpus of 427 route instructions was collected from human subjects in the office navigation domain. The instructions were segmented by the steps in the actual route and labeled with the action taken in each step. This flat formulation reduced the problem to an IE/Segmentation task, to which we applied Conditional Random Fields. We compared the performance of CRFs with a set of hand-written rules. The result showed that CRFs perform better with a 73.7% success rate. ...

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  • Learning objectives of this chapter include: Describe network performance issues and ways to control routing updates and traffic, describe the purpose of and considerations for using multiple routing protocols in a network, configure and verify route redistribution of multiple protocols, describe configure and verify various methods for controlling routing update traffic.

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  • This chapter include objectives: Configure EIGRP automatic summarization, configure EIGRP manual summarization, configure a router to propagate a default route in an EIGRP network, modify EIGRP interface settings to improve network performance, configure EIGRP authentication to ensure secure routing updates, explain the process and tools used to troubleshoot an EIGRP network.

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  • This chapter help students: Describe the functions, characteristics, and operation of the RIPv1 protocol, configure a device for using RIPv1, verify proper RIPv1 operation, describe how RIPv1 performs automatic summarization,...

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  • The TCP/IP protocol suite has become the de facto standard for computer communications in today's networked world. The ubiquitous implementation of a specific networking standard has led to an incredible dependence on the applications enabled by it. Today, we use the TCP/IP protocols and the Internet not only for entertainment and information, but to conduct our business by performing transactions, buying and selling products, and delivering services to customers.

    pdf1004p chelsea2501 14-11-2009 159 70   Download

  • Calculating the subnet addressing for the lab using the VLSM technique and note all information needed on the topology. 2. Perform Basic Router Configurations all Routers. 3. In each LAN, configure the second usable host address for PC1 and the last usable host address for PC2. 4. Enable routing on HQ, BRANCH1, and BRANCH2 by using the dynamic routing protocol as EIGRP.(Using wildcard mask, AS number = 1).

    pdf2p phutran76 16-07-2012 105 58   Download

  • Distance Vector Routing Protocols Objectives: Identify the characteristics of distance vector routing p y g protocols. Describe the network discovery process of distance vector routing protocols using Routing Information Protocol (RIP). Describe the processes to maintain accurate routing tables used by distance vector routing protocols. Identify the Id tif th conditions l di t a routing l diti leading to ti loop and explain th d l i the implications for router performance. Recognize that distance vector routing protocols are in use today. ...

    pdf44p thanhtung_hk 05-11-2010 80 32   Download

  • As internetworks grew in scale and diversity in the early 1990s, new routing protocols were needed. Cisco developed Enhanced Interior Gateway Routing Protocol (IGRP) primarily to address many of the limitations of IGRP and RIP. As WANs were growing, so was the need for a routing protocol that would use efficient address space on WAN links, as well as the LAN networks. OSPF was available, but the CPU-intensive tasks that it had to perform often overloaded the small processors of many edge or remote routers of that time. The configuration was also more complex than that of RIP or IGRP.

    pdf1p thutrang 28-08-2009 130 25   Download

  • RIP version 1 Objectives: Describe the functions, characteristics, and operation of the RIPv1 protocol. Configure a device for using RIPv1. Verify proper RIPv1 operation. Describe how RIPv1 performs automatic f summarization. Configure, verify, and troubleshoot default routes propagated in a routed network implementing RIPv1. Use recommended techniques to solve problems related to RIPv1.

    pdf35p thanhtung_hk 05-11-2010 70 24   Download

  • Upon completion of this lesson, you will be able to perform the following tasks: Explain the need for BGP and typical BGP usage scenarios.Describe basic BGP technical characteristics

    pdf132p danhson1409 02-12-2010 85 24   Download

  • Wireless sensor nodes are small, embedded computing devices that interface with sensors/ actuators and communicate using short-range wireless transmitters. Such nodes act autonomously, but cooperatively to form a logical network, in which data packets are routed hop-by-hop towards management nodes, typically called sinks or base stations. A Wireless Sensor Network (WSN) comprises of a potentially large set of nodes that may be distributed over a wide geographical area, indoor or outdoor

    pdf369p nghiasimon 22-09-2012 41 19   Download

  • Calculating the subnet addressing for the lab using the VLSM technique and note all information needed on the topology.(10) 2. Perform Basic Router Configurations all Routers.(5) 3. In each LAN, configure the second usable host address for PC1 and the last usable host address for PC2.(5) 4. Enable routing on HQ, BRANCH1, and BRANCH2 by using the dynamic routing protocol as EIGRP.(Using wildcard mask, AS number = 1).(30)

    pdf2p phutran76 16-07-2012 56 14   Download

  • This document provides design recommendations, configuration examples, and scalability test results for implementing a next-generation WAN for Voice and Video Enabled IPsec VPN (V3PN) based on a service provider WAN interface handoff using Ethernet at the enterprise campus and branch locations. This document provides the enterprise network manager with configuration and performance guidance to successfully implement or migrate to a WAN architecture using Ethernet as an access technology to a service provider network....

    pdf73p batoan 11-08-2009 99 13   Download

  • Configuration requirements: (8 marks) 1. Calculating the subnet addressing for the lab using the VLSM technique and note all information needed on the topology. 2. In each LAN, configure the second usable host address for PC1 and the last usable host address for PC2. 3. Perform Basic Router Configurations all Routers. 4. Enable routing on R1, R2, R3 and R4 by using the static routing protocol.

    doc2p phutran76 16-07-2012 47 13   Download

  • Calculating the subnet addressing for the lab using the VLSM technique and note all information needed on the topology. 2. Perform Basic Router Configurations all Routers. 3. In each LAN, configure the second usable host address for PC1 and the last usable host address for PC2. 4. Enable routing on R1,R2, R3, R4, R5 and R6 by using the dynamic routing protocol as EIGRP.

    pdf2p phutran76 16-07-2012 50 13   Download

  • Tham khảo sách 'tpm - a route to world-class performance 2011', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf270p ngoctu2396 28-11-2012 27 12   Download

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