Ccna Discovery 1 Study Guide Questions
Why is TCP the preferred Layer 4 protocol for transmitting data files? TCP is more reliable than UDP because it r equires lost packets to be retransmitted.
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Ccna Discovery 1 Study Guide Questions. The rise of the Internet and all technologies related to it have made it a lot easier to share various types of information. Start studying CCNA 1 Final Exam Study Guide. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
TCP requires less processing by the source and destination hosts than UDP. UDP introduces delays that degrade the quality of the data applications. TCP ensures fast delivery because it does not require sequencing or acknowledgements. This item references content from the following areas: CCNA Discovery: Introducing Routing and Switching in the Enterprise. What is the purpose of the Cisco Enterprise Architecture?
Remove the three-layer hierarchical model and use a flat network approach divide the network into functional components while still maintaining the concept of Core, Distribution, and Access Layers provide services and functionality to the core layer by grouping various components into a single component located in th layer reduce overall network traffic by grouping server farms, the management server, corporate intranet, and e-commerce rout. What is a benefit of having an extranet? It provides web-like access to company information for employees only. It limits access to corporate information to secure VPN or remote access connections only. It allows customers and partners to access company information by connecting to a public web server.
It allows suppliers and contractors to access confidential internal information using controlled external connections. This item references content from the following areas: CCNA Discovery: Introducing Routing and Switching in the Enterprise. Which task would typically only require s ervices located at the access layer of the hierarchical design model? Connecting to the corporate web server to update sales figures using a VPN from home to send data to the main office servers printing a meeting agenda on a local departmental network printer placing a VoIP call to a business associate in another country responding to an e-mail from a co-worker in another department This item references content from the following areas: CCNA Discovery: Introducing Routing and Switching in the Enterprise.
What are two important characteristics or functions of devices at the Enterprise Edge? (Choose two.) providing Internet, telephone, and WAN services to the enterprise network providing a connection point for end-user devices to the enterprise network providing high-speed backbone connectivity with redundant connections providing intrusion detection and intrusion prevention to protect the network against malicious activity providing packet inspection to determine if incoming packets should be allowed on the enterprise network This item references content from the following areas: CCNA Discovery: Introducing Routing and Switching in the Enterprise.