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Cisco Supporting Cisco Routing & Switching Network Devices (100-490) Exam Questions

Welcome to the ultimate resource for aspiring candidates looking to ace the Cisco Supporting Cisco Routing & Switching Network Devices 100-490 exam. Here, you will find everything you need to prepare effectively, from the official syllabus to in-depth discussions, along with insights into the expected exam format and sample questions. Our goal is to support you in your journey towards success by providing valuable resources and guidance. Whether you are just starting your preparation or looking to fine-tune your skills, this page is your gateway to mastering the exam. Dive in, explore, and empower yourself to excel in the world of Cisco networking.

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Cisco 100-490 Exam Questions, Topics, Explanation and Discussion

Service-Related Knowledge is a critical component of the Supporting Cisco Routing & Switching Network Devices exam, focusing on the fundamental technical skills required for network device configuration and troubleshooting. This topic encompasses the essential tools and technical competencies that network technicians must master to effectively work with Cisco networking equipment, including understanding various software interfaces, connection methods, and basic network configuration techniques.

The subtopic specifically addresses practical skills such as using text editors, command-line interfaces, terminal emulation software, and configuring network settings. These skills are foundational for network professionals, enabling them to interact with network devices, perform configurations, and troubleshoot network connectivity issues efficiently.

In the context of the 100-490 exam syllabus, this topic is crucial as it tests candidates' practical abilities to set up and manage network device connections. The exam will evaluate a candidate's proficiency in:

  • Navigating and using Windows command prompt effectively
  • Configuring network settings on laptop Ethernet ports
  • Using terminal emulation software like Tera Term or Putty
  • Understanding cable types and connection methods

Candidates can expect a variety of question formats testing these skills, including:

  • Multiple-choice questions about configuring IP addresses and network settings
  • Scenario-based questions requiring candidates to demonstrate knowledge of connection methods
  • Practical simulation questions testing terminal emulation software usage
  • Fill-in-the-blank questions related to command-line interface commands

The exam requires candidates to demonstrate intermediate-level technical skills, with a focus on practical application rather than purely theoretical knowledge. Successful candidates should be comfortable with hands-on networking tasks and have a solid understanding of basic network configuration principles.

To prepare effectively, candidates should practice:

  • Configuring network settings manually
  • Using command-line interfaces
  • Connecting to network devices using various software tools
  • Troubleshooting basic network connectivity issues
Ask Anything Related Or Contribute Your Thoughts
Sherita 1 days ago
I need more practice with terminal emulation.
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Francesco 5 days ago
Hands-on practice is essential.
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Anabel 5 days ago
A unique question involved configuring a Cisco device to support a specific network service. I had to demonstrate my expertise in service-related knowledge by selecting the appropriate protocols and features to enable the desired service. It was a great opportunity to showcase my ability to tailor network configurations to meet specific requirements.
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Shawna 13 days ago
Cisco's Data Center Networking solutions provide high-performance, flexible, and scalable networks. They support cloud computing and data-intensive applications.
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Elouise 19 days ago
The exam included a question on network documentation and best practices. I had to select the appropriate documentation standards and practices to ensure effective network management. By choosing the right documentation methods, I demonstrated my understanding of the importance of comprehensive network records for future reference and troubleshooting.
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Tammara 1 months ago
Scenario questions stress me out.
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Bettye 2 months ago
Cisco's security portfolio includes firewalls, intrusion prevention systems, and advanced malware protection. These tools provide a robust defense against cyber threats.
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Lacresha 3 months ago
Cisco's collaboration solutions enhance communication and productivity. They include video conferencing, instant messaging, and contact center solutions.
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Gerardo 3 months ago
I’m confident with cable types, though.
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Micaela 3 months ago
Feeling nervous about command-line questions.
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Cordelia 4 months ago
Cisco's Prime Infrastructure is a comprehensive network management platform. It offers real-time monitoring, analytics, and automation, improving network performance and efficiency.
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Pamella 4 months ago
Service knowledge is key for the exam.
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My 4 months ago
The 100-490 exam, known as 'Supporting Cisco Routing & Switching Network Devices', was a challenging yet rewarding experience. One of the questions I encountered tested my knowledge of troubleshooting network connectivity issues. I had to apply my understanding of routing protocols and their configurations to identify and resolve the problem. It was a practical scenario that really put my skills to the test.
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Cisco IOS Software Operation is a critical component of network device management and configuration. It encompasses the fundamental skills required to interact with Cisco networking devices using their operating system interfaces. The Cisco Internetwork Operating System (IOS) is a sophisticated software that powers many Cisco networking devices, providing essential functionality for routing, switching, and network management across different platforms like routers, switches, and other network infrastructure equipment.

The operating system variants including IOS, IOS-XE, and IOS-XR represent different generations and specialized versions of Cisco's network operating system, each designed to meet specific networking environment requirements. Understanding how to navigate, configure, and manage these operating systems is crucial for network professionals responsible for maintaining and troubleshooting network infrastructure.

In the context of the Supporting Cisco Routing & Switching Network Devices exam (100-490), this topic is fundamental to demonstrating a candidate's proficiency in network device management. The exam syllabus specifically tests candidates' abilities to:

  • Navigate different operating modes within Cisco IOS
  • Perform configuration file management
  • Execute system-level commands
  • Understand the differences between IOS variants

Candidates can expect a variety of question types related to Cisco IOS Software Operation, including:

  • Multiple-choice questions testing theoretical knowledge of IOS functionality
  • Scenario-based questions requiring practical application of IOS commands
  • Configuration simulation questions where candidates must demonstrate proper command usage
  • Diagnostic questions about different IOS versions and their specific characteristics

The exam will assess candidates' skill levels in several key areas:

  • Basic command-line interface (CLI) navigation
  • Understanding of configuration modes
  • File management techniques
  • System-level operations and troubleshooting

To excel in this section, candidates should have hands-on experience with Cisco devices, be comfortable with CLI operations, and understand the nuanced differences between IOS variants. Practical lab experience and comprehensive study of Cisco documentation are recommended preparation strategies.

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Pete 9 days ago
I need more practice with file management.
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Mable 9 days ago
Lastly, a question focused on IOS software upgrades. I was asked to identify the command to initiate an IOS upgrade process. My choice, 'copy tftp flash', demonstrated my understanding of the process and the importance of keeping network devices up-to-date.
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Eden 13 days ago
IOS-XE differences confuse me.
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Selma 13 days ago
During the exam, I encountered a question related to the basic Cisco IOS Software commands. It required me to identify the command used to display the configuration of an interface. I recalled my studies and chose the 'show running-config interface' command, which is a crucial tool for network administrators to troubleshoot and manage network devices.
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Luisa 19 days ago
Cisco IOS is a robust operating system for network devices. It provides a command-line interface (CLI) for configuration and management. Understanding the CLI is crucial for effective network administration.
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Celestina 26 days ago
The software offers advanced security features, such as encryption and authentication, to protect sensitive data and network resources.
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Eloisa 1 months ago
The IOS CLI provides a powerful tool for troubleshooting and monitoring network issues, with commands for error logging and performance analysis.
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Mee 1 months ago
The exam also assessed my knowledge of IOS software versions. I was asked to identify the command that displays the currently running IOS version on a Cisco device. My answer, 'show version', is a fundamental command for network administrators to gather device information and plan software upgrades.
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Julio 2 months ago
Excited for the configuration simulations!
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Desmond 2 months ago
Network engineers can utilize IOS to configure and manage switches, routers, and other devices, ensuring efficient network operations.
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Deonna 4 months ago
I think CLI navigation is tricky.
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Millie 4 months ago
Security was a key focus, and I was quizzed on implementing Cisco IOS security features. This included configuring access control lists (ACLs) to control network traffic, as well as understanding and applying encryption techniques to secure data transmission.
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Celia 4 months ago
IOS provides a robust platform for network automation, enabling efficient management of large-scale networks.
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Cisco Equipment and Related Hardware is a critical area of study for network professionals, focusing on understanding the diverse range of Cisco networking devices and their specific capabilities. This topic encompasses various switching and routing platforms that form the backbone of enterprise network infrastructures, including high-performance switches like the Nexus 9000, 7000, MDS 9000 series, and routers such as the Cisco 8000 series.

The comprehensive knowledge of Cisco equipment involves understanding the technical specifications, model numbers, adapter types, and unique features of each device. Professionals must be able to identify the appropriate hardware solutions for different network design scenarios, considering factors like scalability, performance, and specific technological requirements.

In the Supporting Cisco Routing & Switching Network Devices (100-490) exam, this topic is crucial as it directly tests candidates' ability to recognize and comprehend the technical characteristics of Cisco networking hardware. The syllabus requires candidates to demonstrate in-depth knowledge of product lines, their specific use cases, and the technologies embedded within these devices.

Candidates can expect the following types of exam questions related to Cisco Equipment and Related Hardware:

  • Multiple-choice questions testing identification of specific device models and their primary functions
  • Scenario-based questions requiring candidates to recommend appropriate Cisco hardware for specific network design challenges
  • Technical matching questions linking device capabilities with their corresponding use cases
  • Questions that assess understanding of different series' capabilities, such as comparing Nexus 9000 and Catalyst 9000 switch features

To excel in this section, candidates should:

  • Study detailed product specifications for each mentioned device series
  • Understand the technological differences between switching and routing platforms
  • Practice identifying device capabilities based on model numbers
  • Develop skills in matching hardware solutions to specific network requirements

The exam requires a moderate to advanced level of technical knowledge, expecting candidates to go beyond surface-level understanding and demonstrate comprehensive insight into Cisco networking hardware architectures and capabilities.

Ask Anything Related Or Contribute Your Thoughts
Jarvis 1 days ago
Cisco's Small Business products, such as the RV series routers, provide affordable and easy-to-manage networking solutions for small businesses, offering features like VPN and firewall protection.
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Winifred 1 days ago
One intriguing question involved troubleshooting a Cisco switch. I had to diagnose the issue based on the symptoms and select the most effective solution. My approach was systematic, and I first checked the basic connectivity, then moved on to more advanced troubleshooting techniques, such as analyzing log files and configuring Spanning Tree Protocol.
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Eleonora 5 days ago
Switches are used to create LANs, offering features like VLANs, port security, and QoS to manage network traffic efficiently.
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Lilli 1 months ago
Comparing features is challenging.
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Lashawna 2 months ago
Cisco's Meraki cloud-managed networking solutions simplify network management, offering features like remote monitoring, device provisioning, and centralized control.
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Jestine 2 months ago
There was an intriguing question about the latest advancements in Cisco hardware. I had to stay updated with the latest technologies and features, such as the enhanced security measures and improved performance, to provide accurate answers.
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Luz 2 months ago
Excited to learn about routing platforms!
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Joni 2 months ago
A multiple-choice question assessed my understanding of Cisco's wireless solutions. I had to select the appropriate wireless access point for a given scenario, considering factors like coverage area, throughput, and interference. My experience with Cisco's wireless product line helped me make an informed decision.
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Rikki 3 months ago
Need to focus on model numbers.
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Jamey 3 months ago
I think the scenario questions will be tough.
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Dorothy 3 months ago
I encountered a scenario-based question on Cisco hardware compatibility. It required me to match different Cisco devices with their respective compatible hardware, ensuring optimal performance. This tested my understanding of Cisco's ecosystem and its various components.
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Adaline 3 months ago
Cisco's Firepower Next-Generation Intrusion Prevention System (NGIPS) offers advanced threat protection, combining firewall, IPS, and URL filtering capabilities.
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Corinne 3 months ago
Cisco's Industrial Networking products, like the Industrial Ethernet switches, are designed for harsh environments, providing reliable connectivity in industrial settings.
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Ellsworth 3 months ago
Finally, I was asked to recommend a Cisco solution for a specific business requirement. This involved understanding the customer's needs and matching them to Cisco's product offerings. I had to consider factors like scalability, performance, and cost-effectiveness to provide the most suitable recommendation.
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Eugene 4 months ago
Nexus 9000 is tricky to remember.
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General Networking Knowledge is a fundamental area of study that provides the foundational understanding of how networks operate and communicate. It encompasses the theoretical frameworks and practical technologies that enable data transmission across complex network infrastructures. This topic covers critical concepts such as network models, communication protocols, and the essential hardware components that facilitate network connectivity and data exchange.

The OSI (Open Systems Interconnection) and TCP/IP models serve as crucial theoretical frameworks that explain how data is packaged, transmitted, and received across network environments. Understanding these models helps network professionals comprehend the layered approach to network communication, from physical transmission to application-level interactions.

In the context of the Supporting Cisco Routing & Switching Network Devices exam (100-490), this topic is critically important as it forms the core knowledge base for network professionals. The exam syllabus directly tests candidates' understanding of networking fundamentals, including:

  • Network communication models and their layers
  • Fundamental characteristics of networking devices
  • Data transmission technologies
  • Protocol interactions and communication mechanisms

Candidates can expect a variety of question types that assess their comprehensive networking knowledge, including:

  • Multiple-choice questions testing theoretical networking concepts
  • Scenario-based questions requiring analysis of network communication processes
  • Drag-and-drop questions involving network model layer identification
  • Technical questions about Cisco device functionalities

The exam requires candidates to demonstrate a solid intermediate-level understanding of networking principles. This means not just memorizing facts, but comprehending how different networking components interact and function within complex network environments. Candidates should focus on developing both theoretical knowledge and practical insights into network communication technologies.

Key skills for success include:

  • Understanding OSI and TCP/IP model layers
  • Identifying network device characteristics
  • Analyzing data transmission technologies
  • Recognizing protocol interactions
  • Interpreting network communication scenarios

Preparation strategies should include comprehensive study of networking textbooks, hands-on lab practice, and extensive review of Cisco documentation and networking fundamentals. Candidates are advised to combine theoretical learning with practical exposure to networking technologies to excel in this examination.

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Natalie 9 days ago
Network security is critical. Firewalls control network access, and encryption protocols like SSL/TLS secure data transmission.
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Carrol 20 days ago
Hands-on practice helps a lot!
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Altha 26 days ago
A challenging question involved troubleshooting a network issue. I was provided with a scenario where users were experiencing connectivity problems, and I had to identify the root cause. After analyzing the symptoms, I diagnosed the issue as a misconfigured DHCP server, which was not assigning IP addresses correctly. It was a real-world problem-solving scenario.
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Celestina 28 days ago
I think TCP/IP is more straightforward.
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Mary 1 months ago
Network devices like hubs, switches, and routers play vital roles. Hubs operate at Layer 1, switches at Layer 2, and routers at Layer 3 of the OSI model.
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Kris 1 months ago
Network performance monitoring was another topic. I was tasked with explaining the purpose of SNMP (Simple Network Management Protocol) and how it helps administrators monitor and manage network devices. I emphasized its role in collecting and organizing network data, enabling efficient troubleshooting and performance optimization.
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Ollie 2 months ago
The exam concluded with a comprehensive question on network troubleshooting. I applied my knowledge to diagnose and resolve a complex network issue, showcasing my ability to think critically and troubleshoot effectively.
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Dominque 2 months ago
Subnets divide a network into smaller segments, improving efficiency. Subnet masks define the network and host portions of an IP address.
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Nidia 2 months ago
Scenario questions are my weak spot.
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Alfred 2 months ago
A practical task involved configuring a basic network. I demonstrated my skills by setting up IP addresses, default gateways, and DNS servers, ensuring a functional and secure network infrastructure.
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Cassie 3 months ago
Finally, a comprehensive question tested my understanding of network design principles. I was presented with a complex network topology and had to propose an efficient network design, considering factors like scalability, redundancy, and security. It was a challenging yet rewarding task, as it required me to apply various networking concepts holistically.
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Brynn 3 months ago
DHCP simplifies IP address management. It dynamically assigns IP addresses, reducing manual configuration efforts.
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Giuseppe 3 months ago
Security was a crucial aspect of the exam. I encountered a question about network access control, and I explained the concept of 802.1X authentication, emphasizing how it enhances security by requiring users to authenticate before accessing the network, thus preventing unauthorized access.
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Melodie 4 months ago
IP addressing is crucial for network communication. IPv4 and IPv6 address formats are unique, with IPv6 offering a larger address space.
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Jerry 4 months ago
A scenario-based question tested my understanding of IP addressing. I was presented with a network topology and had to determine the appropriate IP address range for a specific subnet, ensuring efficient address allocation and minimizing wastage. It was a practical application of my theoretical knowledge.
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Page 4 months ago
I need to review network device characteristics.
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