Ccna 4 - Study guides, Class notes & Summaries

A WAN interconnects LANs over long distances. Which statement best describes a WAN? privacy and security Connecting offices at different locations using the Internet can be economical for a business. What are two important business policy issues that should be addressed when using the Internet for this purpose? higher latency What is a disadvantage of a packet-switched network compared to a circuit-switched network? leased line and Ethernet WAN A company is considering updating the campus...

Point-to-Point Answer: Typically dedicated T1/E1 lines involving a Layer 2 transport service through service provider network. (Acts as if direct physical link) Hub-and-Spoke Answer: Private connection between multiple sites. A single hub interface is shared by all spoke circuits. (single-homed topology) Full Mesh Answer: Any site can communicate directly with any other site but at cost of needing many virtual circuits. Dual-homed Topology Answer: Two hub...

When QoS is implemented in a converged network, which two factors can be controlled to improve network performance for real-time traffic? (Choose two.) Answer: Delay, Jitter A network engineer performs a ping test and receives a value that shows the time it takes for a packet to travel from a source to a destination device and return. Which term describes the value Answer: Latency 2 Characteristics of Voice Traffic Answer: Dropped voice packets not re-transmitted, l...

CCNA 4 Final Exam Questions and Answers 2024

Point-to-Point Protocol Answer: A Layer 2 WAN protocol that provides router-to-router and host-to-network connections over synchronous and asynchronous circuits. clock skew Answer: A clock's frequency difference, or the first derivative of its offset with respect to time. time-division multiplexing Answer: A technique in which information from multiple channels can be allocated bandwidth on a single wire based on preassigned time slots. Bandwidth is allocated to ea...

CCNA 4 Final Exam Questions and Answers 2024.

TM257 EMA, question 4, configuration of Packet Tracer activity

CCNA 200-301 EXAM 2024/2025 WITH 100% ACCURATE SOLUTIONS What is the primary purpose of a VLAN? - Precise Answer To create a broadcast domain; enable segmentation or isolation of broadcast traffic Unassigned Cisco switch ports remain in which VLAN? - Precise Answer VLAN 1 Do VLANs prevent broadcast storms? - Precise Answer No, they minimize the size and effect of the broadcast storm on neighbor switches and hosts What are four advantages to using VLANs? - Precise Answer 1. Enable a...

CISCO CCNA NETWORKING FOR BEGINNERS By Adam VardyIntroduction I want to thank you and congratulate you for downloading the book, “Cisco CCNA Networking for Beginners”. Reading this book is only the start of an amazing journey to the world of computer networking as you gear up yourself to pass the Cisco CCNA Routing & Switching 200-120 Exam. This exam is a composite exam and it is a requirement in becoming a Certified Cisco Network Associate. This book contains the most important topi...

CCNA 1 v5.1 Final Exam Answers 2016 100% 1. WWW.CCNA-v5.Net What is a characteristic of a fault tolerant network? o a network that protects confidential information from unauthorized access o a network that can expand quickly to support new users and applications without impacting the performance of the service delivered to existing users o a network that supports a mechanism for managing congestion and ensuring reliable delivery of content to all users o a network that recov...