CCNA3 Final Exam (v5.03) 2016

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CCNA3 Final Exam Answer v5.03 2016 A network designer is considering whether to implement a switch block on the company network. What is the primary advantage of deploying a switch block? A single core router provides all the routing between VLANs. The failure of a switch block will not impact all end users. This is […]
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CCNA3 Practice Final Exam (v5.03) 2016

CCNA3 Practice Final Exam Answer v5.03 2016 Which technological factor determines the impact of a failure domain? the number of layers of the hierarchical network the number of users on the access layer the role of the malfunctioning device the forwarding rate of the switches used on the access layer Which routing protocol is able […]
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CCNA3 Chapter 9 Exam (v5.03) 2016

CCNA3 Chapter 9 Exam Answer v5.03 2016 Which IOS 12.4 software package integrates full features, including voice, security, and VPN capabilities, for all routing protocols? Advanced Security Advanced IP Services Advanced Enterprise Services Service Provider Services What is the major release number in the IOS image name c1900-universalk9-mz.SPA.152-3.T.bin? 2 3 15 52 1900 What statement […]
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CCNA3 Chapter 7 Exam (v5.03) 2016

CCNA3 Chapter 7 Exam Answer v5.03 2016 Refer to the exhibit. Which command should be used to configure EIGRP to only advertise the network that is attached to the gigabit Ethernet 0/1 interface? network 172.16.23.64 0.0.0.63 network 172.16.23.0 255.255.255.192 network 172.16.23.64 0.0.0.127 network 172.16.23.0 255.255.255.128 What is the purpose of using protocol-dependent modules in EIGRP? […]
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Network Troubleshooting PT Activity

Overview It is important to know how to troubleshoot network connectivity issues. How to configure PCs to add them to the network? What tools can you use from the command prompt to test connectivity and check your network address settings? In order to test your skills, I created a Packet Tracer 6.1 activity in which […]
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How to make a straight through Ethernet cable

Overview The ability to make a straight through Ethernet cable can come in handy, whether you need to create a specific Ethernet cable or you need to fix an existing one. You can save money by making your own Ethernet cables in the exact lengths necessitated by your network. ith some practice and following the […]
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Ethernet

Ethernet Overview Ethernet is an important topic in the Cisco CCNA because network administrators typically oversee LANs (local area networks), and pretty much all LANs today use some form of Ethernet, whether it be copper Fast Ethernet, or fiber optic Gigabit Ethernet, or wireless Ethernet. Ethernet became what it is today, because it was cheap […]
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Data Link Layer

Overview The data link layer provides the upper layers access to the network media. It is responsible for controlling access to the media, encapsulating packets into appropriately sized frames for the media used, physical addressing, the exchange of frames between nodes on the local network, and error detection. Media Access Control Control Based Access – […]
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Physical Layer

Overview The purpose of the Physical layer is to put digital bits on the media as encoded signals and to also receive encoded signals and turn them back into binary digits. Media at the Physical layer refers to either copper cables, fiber optic cables or wireless radio waves. Along with all the different types of […]
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Cisco IOS and CLI

Overview For the Cisco CCNA you are required to know how to configure Cisco routers and Cisco switches using the command line interface or CLI. A command line interface is a command driven user shell that allows the user to interface with the operating system. The command line interface or CLI is operated with just […]
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