Device And Computer Networking Practice Exam
The Device and Computer Networking exam assesses individuals' understanding of computer networking principles, protocols, and technologies, with a focus on configuring, managing, and troubleshooting network devices and systems. This exam covers essential topics related to network devices, network infrastructure, network security, and network troubleshooting.
Skills Required
- Networking Fundamentals: Knowledge of networking concepts, including OSI model, TCP/IP protocol suite, subnetting, and routing protocols.
- Network Device Configuration: Proficiency in configuring and managing network devices such as routers, switches, access points, and firewalls.
- Network Security: Understanding of network security principles, including authentication, encryption, VPNs, firewalls, and intrusion detection/prevention systems.
- Troubleshooting Skills: Ability to identify, diagnose, and resolve network issues using troubleshooting methodologies and tools.
- Network Monitoring and Management: Skill in monitoring network performance, analyzing network traffic, and managing network infrastructure using network management tools.
Who should take the exam?
- Network Administrators: Professionals responsible for designing, implementing, and managing computer networks in organizations.
- Network Engineers: Engineers involved in planning, deploying, and maintaining network infrastructure and services.
- IT Technicians: Technicians tasked with installing, configuring, and troubleshooting network devices and systems.
- Systems Administrators: Administrators responsible for integrating network services with server and storage systems.
- IT Managers: Managers overseeing IT operations and infrastructure, including network planning and maintenance.
Course Outline
The Device And Computer Networking exam covers the following topics :-
Module 1: Introduction to Computer Networking
- Overview of computer networking concepts, protocols, and architectures.
- Understanding the OSI model and TCP/IP protocol suite.
- Introduction to network devices, including routers, switches, access points, and firewalls.
Module 2: Network Device Configuration
- Configuring and managing routers and switches in LAN and WAN environments.
- Setting up VLANs, trunking, and inter-VLAN routing.
- Configuring wireless networks and access points for secure connectivity.
Module 3: Network Infrastructure
- Designing and implementing network architectures, including campus networks, enterprise networks, and data center networks.
- Implementing network redundancy and high availability using technologies such as spanning tree protocol (STP) and link aggregation.
- Deploying IPv4 and IPv6 addressing schemes and implementing dynamic routing protocols (e.g., OSPF, EIGRP).
Module 4: Network Security
- Implementing network security measures, including access control lists (ACLs), VPNs, and firewalls.
- Configuring network security policies and enforcing compliance with industry standards (e.g., PCI DSS, HIPAA).
- Monitoring and auditing network security using intrusion detection/prevention systems (IDS/IPS).
Module 5: Network Troubleshooting
- Troubleshooting network connectivity issues using diagnostic tools and techniques.
- Analyzing network traffic using packet sniffers and network analyzers.
- Resolving common network problems related to configuration errors, routing issues, and performance bottlenecks.
Module 6: Network Monitoring and Management
- Monitoring network performance and availability using network management tools and protocols (e.g., SNMP).
- Configuring network services such as DHCP, DNS, and NTP for reliable operation.
- Implementing network automation and scripting to streamline network management tasks.
Module 7: Advanced Networking Technologies
- Exploring advanced networking technologies such as software-defined networking (SDN) and network virtualization.
- Understanding cloud networking concepts and architectures, including hybrid cloud and multi-cloud environments.
- Discussing emerging trends and challenges in computer networking, such as Internet of Things (IoT) and 5G networks.