CCNA3 Chapter 9 Exam (v5.03) 2016

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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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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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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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Active Directory Replication

Active Directory Replication This video looks at how Domain Controllers in Active Directory replicate data between each other. Domain Controllers can either replicate at the site level or between sites. A different approach is used for each because at the site level you want changes to happen quickly. Between sites replication may be reduced and […]
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Sites and Subnets

Sites and Subnets Active Directory allows you to model your physical network topology using sites. This video looks at how to create sites in Active Directory. Creating sites allows you to control how data is replicated in your organization. Demonstration 04:05 Sites Definition Microsoft defines a site as a group of well-connected networks. Advantages of […]
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Active Directory Trusts

Active Directory Trusts Trusts in Active Directory create the pathways for authentication to occur. They are used to link Active Directory domains to each other and also link Active Directory domains to non Microsoft systems. Demonstration 08:56 In order to share resources between two domains, there must a trust or trusts connecting the two domains. […]
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