multiple star topologies together onto a bus. In its simplest form‚ only switch devices connect directly to the tree bus‚ and each switch functions as the "root" of a tree of devices. I chose this topology because this topology supports future expandability of the network much better than a bus (limited in the number of devices because of the broadcast traffic that it generates) or a star (limited by the number of switch connection points) alone. I chose this because this can be very useful to
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SUDAN UNIVERSITY OF SCIENCE AND TECHNOLOGY COLLEGE OF COMPUTER SCIENCE AND IT Master of computer science 2013 - group(B) ADVANCED NETWORKS COURSE Assignment (1) * Packet switching * Circuit switching * Virtual Circuit switching * Message switching BY: JIHAD MOHAMMED SIDDIG 27/2/2013 Packet switching in networks Packet switching is used to optimize the use of the channel capacity available in digital telecommunication networks such as computer networks‚ to minimize
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manager of an Elementary School. The school is adding computers that have been donated by a local company. An extended star topology has been suggested‚ using some hubs that are available. The school agrees with your idea of adding a switch working as a backbone switch‚ as shown in the figure below. The plan is to replace the classroom hubs as the budget allows. Scenario: For now‚ the very basic details are as follows: the Elementary School is a four-year-old‚ single-level building with 12 classrooms
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1. Introduction. Open flow is a new kind of protocol designed to run on Switches and routers. It’s built on a separated base between the forwarding plane and control plane joined through a secure channel. The controller‚ within the control plane‚ handles the management of the tables and traffic flow through updating‚ deleting and adding of flows while the forwarding plane handles traffic forwarding. Open Flow is designed in a way that the devices can separate research traffic from the normal
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Implementation of Soft Switch Application System and LOGICAL TOPOLOGY IMPLEMENTATION PLAN for IGW North South University Supervisor: Md. Abu Obaidah Lecturer‚ Department of EECS Submitted by: Rajib Das ID: 083 530 045 Letter from Candidate April 1‚ 2013 To Dr. K.M.A Salam Chairman‚ Department of Electrical Engineering & Computer Science‚ North South University‚ Bashundhara‚ Dhaka. Subject: Submission of Internship
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Voice Gateway Router Internet 10 Step to configure Cisco Call Manager Express Configuring Inter-VLAN Routing Router# configure terminal Router(config)# interface fa0/0 Router(config-if)# no ip address Router(config-if)# exit Router(config)# interface fa0/0.10 Router(config-subif)# description ROUTER INTERFACE FOR VOICE VLAN Router(config-subif)# encapsulation dot1q 10 Router(config-subif)# ip address 172.16.1.1 255.255.255.0 Router(config-subif)# ip helper-address 172.16.2.5 Router(config-subif)#
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REFERENCE ARCHITECTURE CAMPUS NETWORKS REFERENCE ARCHITECTURE Copyright © 2010‚ Juniper Networks‚ Inc. 1 REFERENCE ARCHITECTURE - Campus Networks Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Trends and Challenges . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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CHAPTER 2 QUES. & ANSWERS 1. If a network administrator enters these commands on a switch‚ what will be the result? Switch1(config-line)# line console 0 Switch1(config-line)# password cisco Switch1(config-line)# login to secure the console port with the password "cisco" to deny access to the console port by specifying 0 lines are available to gain access to line configuration mode by supplying the required password to configure the privilege exec password that will be used for remote access
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these adverse events are more likely. Suppose that a severe typhoon damages the infrastructure (power lines and bridges) in Hong Kong and Guang Zhou‚ and makes it useless for three months. What actions can Cisco take to satisfy customer needs for routers? Organize your thoughts/discussion/proposed plan in 2-3 items so that it can be briefly presented to executives in an executive summary. Answer Part C(Imp) 1. What are the challenges and risks faced by technology companies in new product introduction
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1 Chapter 1—Networking Fundamentals ® Chapter 1 Networking Fundamentals This chapter provides an overview of basic networking concepts‚ including network architecture‚ design‚ and project management. Chapter 1: Networking Fundamentals Table of Contents 1 Chapter 1—Networking Fundamentals Introduction to Networking Fundamentals.................................... 1-1 Overview ........................................................................................................ 1-1 Networking
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