...CCNA Exploration 2: Chapter 2 toets antwoorden / CCNA Routing Protocols and Concepts exam 2 answers CCNA Exploration 2: Routing Protocols and Concepts Chapter 2 Exam Answers 1. What happens to a static route entry in a routing table when the outgoing interface is not available? The route is removed from the table. The router polls neighbors for a replacement route. The route remains in the table because it was defined as static. The router redirects the static route to compensate for the loss of the next hop device. 2. The routers in the diagram use the subnet assignments shown. What is the most efficient route summary that can be configured on Router3 to advertise the internal networks to the cloud? 192.1.1.0/26 and 192.1.1.64/27 192.1.1.128/25 192.1.1.0/23 and 192.1.1.64/23 192.1.1.0/24 192.1.1.0/25 192.1.1.0/24 and 192.1.1.64/24 [pic] 3. Hosts on two separate subnets cannot communicate. The network administrator suspects a missing route in one of the routing tables. Which three commands can be used to help troubleshoot Layer 3 connectivity issues? (Choose three.) ping show arp traceroute show ip route show interface show cdp neighbor detail 4. Refer to the exhibit. How will packets destined to the 172.16.0.0 network be forwarded? Router1 will perform recursive lookup and packet will exit S0/0. Router1 will perform recursive lookup and packet will exit S0/1. There is no matching interface associated with network 172.16.0.0 so packets will...
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...NT1210 MAC and IP Addresses Exercise 5.2.1 Why must a MAC address be unique for every NIC produced? What effect will it have on the network if two devices from two different manufacturers share the last 24 bits of their MAC addresses? Explain your answer. Use your textbook and the Internet to research your answer. Think of it as your address or phone at your home it has to be unique. Has to be unique so the entire world can see it. So the network traffic couldn’t find its way to the right PC. Exercise 5.2.2 What information about the network connection is given on the Support tab of the status window? Gives you the IP address, Subnet Mask and default gateway. Exercise 5.2.3 What is the physical address (the MAC address) of the NIC (or network adapter) for this connection? Physical Address: 00-1E-65-DC-C4-DA. Exercise 5.2.4 You can determine the manufacturer of your NIC using the first six characters of your MAC address. To do this, you must search the IEEE records database for the unique OUI. You can access the IEEE database at this address: http://standards.ieee.org/develop/regauth/oui/public.html. On this page, you should locate the search box and enter the first three bytes of your MAC address separated by hyphens (such as “00-0C-44”), and then click the Search button. Who is the manufacturer for your NIC? What information is given about the manufacturer? You can see an example record returned from this site in Figure 5-5. MAC Address/OUI Vendor {Company}...
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...DATASTREAM ADVANCE FOR OFFICE 5 USING EXCEL ISSUE 3 Datastream Advance for Office CONTENTS 1 Using Excel with Datastream Advance for Office Setting the Excel Add-In system options Creating data requests in Excel Creating static data requests Selecting datatypes Selecting lists Selecting expressions Creating time series requests Using lists with time series requests Using functions and expressions with time series requests Selecting expressions Selecting dates Creating expression using Intellisense feature Using Expression Editor in static and time series dialogs Creating Company accounts data requests Shortcuts when entering request details Format options Format options for static and time series requests Editing an embedded data request 2 Using lists 3 3 6 8 9 10 10 11 11 12 12 13 13 15 17 17 18 18 19 21 Creating a Local list from a set of codes (Datastream, ISINs, SEDOLs, etc) in Excel (for example from a back office system) 21 3 Using Expressions The Expression Picker Using the Expression Builder 4 Using the Request Manager Editing an embedded chart Changing the properties of a chart using VBA 5 Using the Request Table What is the Request Table? Creating a set of requests Request Table options Upload List button The Series Navigation button Processing and Scheduling requests The AFO Index User created time series The user created time series template: Creating a user created time series Editing an existing user created time series 6 Using Ribbon based UI for...
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...Length of central crack Side length of wedge Number of axial splits Current crushing load Mean post-crushing load Peak load Adhesive energy per unit area of layers Radius of curvature of the frond Displacement Wall thickness of square frustum Crush speed Energy absorbed Total energy dissipated Energy required for the crush zone formation Angle of wedge Strain Semi-apical angle of square frustum Static friction coefficient Dynamic friction coefficient Tensile fracture stress Normal stress INTRODUCTION Components made of composite materials have been recognised to possess significant crashworthy characteristics accompanied by weight and cost effectiveness, l The influence of various parameters on the crashworthy ability of composite thin-walled structures was examined in detail, but conflicting results were produced. 2~ In Ref. 5 a simple theoretical approach is proposed, based on an equation similar to the buckling load equation for a column on an elastic foundation, which can be used to predict whether a change in energy absorption of a composite tube occurs as a result of changes in geometry or material properties. Over the last decade, the authors have been extensively dealing, both experimentally and theoretically, with the crashworthy behaviour of fibreglass composite components in the form of shells of various geometries i.e. circular tubes and frusta, square tubes and frusta, hourglass cross sections, etc., subjected to axial collapse and/or bending. 6-13 The main purpose...
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...Category | Points | Description | Section 1Configuring Static and Default Routes - 30 Points * Task 4: Step 1 * Related Explanation or Response * Task 4: Step 2 * Related Explanation or Response * Task 5: Step 1 * Related Explanation or Response * Task 5: Step 1 * Related Explanation or Response * Summary Paragraph | 2323232310 | Paste the requested screenshotProvide the requested answerPaste the requested screenshotProvide the requested answerPaste the requested screenshotProvide the requested answerPaste the requested screenshotProvide the requested answerIn your own words, summarize what you have learned about Configuring Static and Default Routes. | Total | 30 | | ------------------------------------------------- Name: jim smith Date: Professor: ------------------------------------------------- Configuring Static and Default Routes vLab (30 points) Write a paragraph (minimum five college-level sentences) below that summarizes what was accomplished in this lab, what you learned by performing it, how it relates to this week’s TCO’s and other course material; and just as important, how you feel it will benefit you in your academic and professional career. (10 points)This week we learned about the significance of an R or S next to a network entry. In class we learned basic cisco routing commands. We also learned about the different router modes and how to diagnose problems with the router setup. Learning...
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...Redistributing Routing Protocols Document ID: 8606 Contents Introduction Prerequisites Requirements Components Used Conventions Metrics Administrative Distance Redistribution Configuration Syntax and Examples IGRP and EIGRP OSPF RIP Redistributing Static Routes Except Gateway of Last resort in RIP using Route Map IS−IS Connected Routes Avoiding Problems Due to Redistribution Example 1 Example 2 Example 3 Example 4 Example 5 How to Redistribute Single Static Route Related Information Introduction The use of a routing protocol to advertise routes that are learned by some other means, such as by another routing protocol, static routes, or directly connected routes, is called redistribution. While running a single routing protocol throughout your entire IP internetwork is desirable, multi−protocol routing is common for a number of reasons, such as company mergers, multiple departments managed by multiple network administrators, and multi−vendor environments. Running different routing protocols is often part of a network design. In any case, having a multiple protocol environment makes redistribution a necessity. Differences in routing protocol characteristics, such as metrics, administrative distance, classful and classless capabilities can effect redistribution. Consideration must be given to these differences for redistribution to succeed. Prerequisites Requirements There are no specific requirements for this document. Components Used ...
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...ME 3456 Technical memorandum Report to: | TA | from: | HN, 3.36 | subject: | Vibration due to rotational Unbalance | date: | 3/27/2014 | Date Submitted: | 4/20/2014 | | | Introduction This experiment was conducted in order to study the relationship between rotational unbalance and , the basic attributes of a rotational system. This involves determining equivalent rotational quantities such as deflection, natural frequency, stiffness, moment of inertia, equivalent damping constant, logarithmic decrement and other attributes of this rotational system to determine the effect of rotational unbalance on a larger mass system. The experiment involved use of a bar fixed at one end, with suspension by a spring in the vicinity of the opposite end, as well as a dashpot to remove energy from the system. The aim of the investigation is to determine the relationship between the voltage, frequency, and amplitude in relation to the natural and damped frequencies: especially in terms of approaching and leaving the resonance. Equipment Description Equipment used included: I. Vibrating beam apparatus (in diagram, A-D) II. Power supply (2) III. Motor with power supply (C, G) IV. Contact tachometer (to measure rpm) V. LVDT (linear variable differential transformer) with voltage source from power supply (F, I) VI. Oscilloscope (H) VII. Fixed Mass of 500g (E) The LVDT measured the motion of the beam end with a range of ±2 inches. The voltage source...
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...Kelly Keys NT2640 Fri. Night Project Paper 1. Routing tables and how the router will perform a route lookup: a. Routing Table Format- A routing table is used by TCP/IP network routers to calculate the destinations of messages it is responsible for forwarding. The table is a small in-memory database managed by the router's built-in hardware and software. Each IP address identifies a remote router (or other network gateway) that the local router is configured to recognize. For each IP address, the routing table additionally stores a network mask and other data that specifies the destination IP address ranges that remote device will accept. Home network routers utilize a very small routing table because they simply forward all outbound traffic to the Internet Service Provider (ISP) gateway which takes care of all other routing steps. Home router tables typically contain ten or fewer entries. By comparison, the largest routers at the core of the Internet backbone must maintain the full Internet routing table that exceeds 100,000 entries and growing as the Internet expands. b. Routing Lookup Mechanism- c. Classful vs. Classless Routing- Classful Routing, which is sometimes called a classful network. If you are using a classful routing protocol then all of your networks are in different classes and are separated by a router. Remember that the useable IPv4 address ranges are divided into classes. Class A 1-126, Class B 128-191, and Class C 192-223. So when we talk about...
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...a project that provides both, to professors and to students, a tool that is useful for studying, teaching and learning how pipelines work and how they can be scheduled in an easy and widespread way. The project is called PipeSim, and features static and dynamic pipelines with a very attractive, dynamic and intuitive interface. It is well known that pipeline and pipeline-scheduling are very relevant concepts in computer science studies and it is very important that students can learn these in an easy and reliable way. The simulator makes easy both working in depth about pipeline scheduling and working slowly paying attention in the different stages of the scheduling. However, we designed the simulator knowing that principal users would be students with no experience, so both the execution and the presentation of the results have been carefully developed. In addition to this, to check the success of PipeSim, a survey has been made among some students that used the simulator. Results reveal that this kind of applications has a great acceptance among students, thought they consider that simulators are complements to the lessons given by the professor and never a substitute for them. Keywords: Pipeline, pipeline scheduling, reservation table, collision vector, state diagram, forbidden latency list, delay insertion, educational simulator Categories:...
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...CS4321 Project 5: Transaction Processing System November 21, 2012 This project is due on November 29th, at 23:59pm via CMS. It is worth a total of 100 points. It counts for 25% of your grade. Read the whole assignment carefully, and review the relevant textbook materials, before you start implementing. The relevant material for this assignment can be found in Chapter 16 and 17 of the course textbook. The Big Picture Figure 1: A Simple Transaction Processing System 1 Overview In this assignment, you will implement a transaction processing system. The aim of the project is not to design a completely generic transaction processing engine but rather to give you a taste of the design decisions and challenges involved in doing so. You will be implementing transactions which can read, write and update values in a key-value store. As shown in gure , transactions access the key-value data stored in a "data page" through a linear hash index. The hash index in turn uses the bu er manager to fetch the appropriate pages from the disk. We will provide you with a implementation of a linear hash index in the form of a library. Note that as long as the interface for the index is the same, the linear hash index may as well be replaced by a B+-tree index like the one which you implemented in the previous assignment. However, the B+-tree assignment you implemented does not support concurrent modi cation and hence cannot be used here directly. The linear hash index which is provided...
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...Activity 6 - Critical Angle Jairrus Publico1*, Reinner Pagayon2, Clauzette Lofamia3, Jessamine Draper4 National Institute of Physics, University of the Philippines, Diliman, Quezon City *Jairrus Publico: theusername125@gmail.com Abstract This paper discusses how to determine the coefficient of static friction by finding the critical angle between two different surfaces in contact on an inclined plane. It aims to determine the coefficient of static friction between two surfaces in an inclined plane by measuring the critical angle θc, the steepest angle of incline in which the mass in contact does not slide. This paper also aims to show the relationship between the materials in contact and the effect of their masses to the critical angle θc. The experiment also shows the accuracy of using Newton's second law in measuring the coefficient of static friction. Keywords: static friction, coefficient of static friction, critical angle 1. Introduction Friction is the force that opposes motion. It is the resistance of surfaces moving against one another. It is a force that plays a very important role in our lives. Without it, we cannot walk, do our daily chores, and even slide endlessly due to external forces. This phenomenon remained unknown to the early people until Leonardo Da Vinci (1452-1519) studied and analyzed its importance in machines. He observed that different materials in contact move with varying ease. He stated the following laws; first, the...
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...Critical Angle Activity 6 - Critical Angle Jairrus Publico1*, Reinner Pagayon2, Clauzette Lofamia3, Jessamine Draper4 National Institute of Physics, University of the Philippines, Diliman, Quezon City *Jairrus Publico: theusername125@gmail.com Abstract This paper discusses how to determine the coefficient of static friction by finding the critical angle between two different surfaces in contact on an inclined plane. It aims to determine the coefficient of static friction between two surfaces in an inclined plane by measuring the critical angle θc, the steepest angle of incline in which the mass in contact does not slide. This paper also aims to show the relationship between the materials in contact and the effect of their masses to the critical angle θc. The experiment also shows the accuracy of using Newton's second law in measuring the coefficient of static friction. Keywords: static friction, coefficient of static friction, critical angle 1. Introduction Friction is the force that opposes motion. It is the resistance of surfaces moving against one another. It is a force that plays a very important role in our lives. Without it, we cannot walk, do our daily chores, and even slide endlessly due to external forces. This phenomenon remained unknown to the early people until Leonardo Da Vinci (1452-1519) studied and analyzed its importance in machines. He observed that different materials in contact move with varying ease. He stated the following laws;...
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...National University of Singapore Bachelor of Technology Programme ME2135E Fluid Mechanics II (Lab Report) Flow Over An Airfoil Group: 4B Experiment Date: 13.02.2015 1 Experiment II: Flow Over an Airfoil 1. Introduction An airfoil is a two dimensional cross-section of an airplane wing. It may be thought of as a wing of infinite span with constant cross-sectional shape. With a forward speed, wings can generate a lift force which enables the airplane to stay airborne. Airfoil shapes are designed to provide high lift values at low drags, for given flight conditions. Airfoil studies are not only relevant for airplanes, but also applicable to wings on F1 cars and blades of a helicopter, propeller hydrofoil, and wind turbine. A typical subsonic airfoil has a streamline profile with a fairly rounded nose (leading edge) and a sharp tail (trailing edge). A chord line is a straight line joining the leading to trailing edges, the length of which is called the chord c. the acute angle between the free stream velocity direction and the chord line is called the angle of attached a 2. Objectives and Scope The objectives of this experiment were to investigate the pressure distribution around the airfoil and to calculate the lift and drag forces. The experiment was conducted at a specified angle of incidence relative to the wind direction and at a specified wind speed. 3. Experimental Set Up. 1) Wind Tunnel The air flow was generated by the blower of a subsonic...
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...ABSTRACT Pumps are an essential part of any system where the movement of fluids is needed. In this experiment, pump curves, pumps in parallel and series as well as the phenomenon of cavitation were investigated. The objectives for the experiment were: to determine a characteristic pump curve of a single centrifugal pump and compare it to the manufacturer’s pump curve; to confirm that the overall pump curve for pumps in series and parallel can be obtained from the individual pump curves and finally to demonstrate the phenomenon of cavitation and determine the effects of volumetric flow rate and suction static head on cavitation. These were achieved by making use of a centrifugal pump apparatus and adjusting valves accordingly to focus on specific...
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...QUALITY ENGINEERING DESIGN FOR WEB-BASED CATAPULT BY Mohammed Mujeeb Ahmed khan SUBMITTED TO PROFESSOR K. M. RAGSDELL FOR CREDIT IN EMGT-475: QUALITY ENGINEERING Contents 1. Introduction 1.1. An overview of Quality Engineering 1.2. Problem description P diagram Quality characteristics Control factors Noise factors Mathematical Model of Crystal Ball 2. Method and Experimental plan The static experiment The dynamic experiment Fast Diagram Fault tree Diagram 3. Conclusions 4. References 5. Annexure Static Experiment Analysis of means Analysis of Variance Dynamic experiment Confirmation Experiment 2 1. Introduction The Taguchi system of Quality Engineering is a philosophy and a set of tools and techniques to design and deliver high quality, low cost products in a short time. The foundation of this system was laid by Dr. Genichi Taguchi in Japan. In the decades that followed, Dr. Taguchi’s techniques were applied to an increasing number of applications to solve real world problems. The technique was introduced to the western world in the 1980s, and it quickly created a paradigm shift in the perception of quality. 1.1. An overview of Quality Engineering System: Product Parameter Design: Product parameter design is optimizing the product parameters to give the desired performance. A quality characteristic is chosen whose...
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