CompTIA: CompTIA Network+ N10-008

CompTIA Network+ N10-008.

CompTIA Network+ ist eine weithin anerkannte Industriestandard-Zertifizierung für Netzwerkadministratoren, Netzwerktechniker, Netzwerkinstallateure, Helpdesk-Techniker, IT-Kabelinstallateure und viele andere Fachleute, die mit Computernetzwerken arbeiten. Dieses CertKit deckt die gesamte Bandbreite an Netzwerkkonzepten und -praktiken ab, von Netzwerktheorie und -architektur bis hin zu Betrieb und Fehlerbehebung, und deckt die Ziele für die CompTIA Network+ N10-008-Zertifizierungsprüfung ab.

Kursinhalt

CompTIA Network+ N10-008: OSI Model Layers & Data Encapsulation

Cursusduur: 1 Hour, 22 Minutes

• Course Overview
• The Open Systems Interconnection (OSI) Model
• OSI Layer 1 - Physical
• OSI Layer 2 - Data Link
• OSI Layer 3 - Network
• OSI Layer 4 - Transport
• OSI Layer 5 - Session
• OSI Layer 6 - Presentation
• OSI Layer 7 - Application
• Ethernet/IP Headers
• TCP Flags
• Fixed and Variable Payloads
• MTU vs. MSS
• Course Summary

CompTIA Network+ N10-008: Network Types

Cursusduur: 1 Hour, 52 Minutes

• Cursus overzicht
• Mesh Topology
• Star Topology
• Bus Topology
• Ring Topology
• Hybrid Topology
• LAN, MAN, and WAN Network Types
• WLAN, PAN, and CAN Network Types
• Peer-to-Peer vs. Client/Server Networks
• Storage Area Networks
• Multiprotocol Label Switching
• Multipoint Generic Routing Encapsulation
• Common Network Provider Links
• Other Network Provider Links
• Service-related Entry Points
• vSwitch, vNIC, NFV, and Hypervisor
• Course Summary

CompTIA Network+ N10-008: Cables & Connectors

Cursusduur: 58 Minutes

• Cursus overzicht
• Copper Cables
• Copper Termination Standards
• Singlemode and Multimode Fiber Cabling
• Common Cable Connector Types
• Common Transceiver Types
• Cable Management
• Copper Ethernet Standards
• Fiber Ethernet Standards
• Course Summary

CompTIA Network+ N10-008: IP Addressing Schemes and Subnetting

Cursusduur: 2 Hours, 36 Minutes

• Cursus overzicht
• Public vs. Private IP Addresses
• NAT vs. PAT
• IPv4 and IPv6 Addressing
• Automatic Private IP Addressing
• Unicast, Broadcast, Anycast, and Multicast Packets
• Link Local, Loopback, and Default Gateway Addresses
• Base-2 Conversions and Binary Values
• Subnetting Fundamentals
• Subnetting a Class C Network
• Subnetting a Class B Network
• Subnetting a Class A Network
• Supernetting Strategies
• Calculating Subnet Boundaries
• IPv6 Addressing Solutions
• Layer 3 Subinterfaces
• Virtual IP Addressing
• Course Summary

CompTIA Network+ N10-008: Well-known Ports & Protocols

Cursusduur: 2 Hours, 40 Minutes

• Cursus overzicht
• File Transfer Protocol
• Secure Shell
• Secure File Transfer Protocol
• Telnet Application Protocol
• Simple Mail Transfer Protocol
• Domain Name System
• Dynamic Host Configuration Protocol
• Trivial File Transfer Protocol
• Hypertext Transfer Protocol
• Post Office Protocol v
• Network Time Protocol
• Internet Message Access Protocol
• Simple Network Management Protocol
• Lightweight Directory Access Protocol
• Hypertext Transfer Protocol Secure
• Server Message Block
• Syslog Analysis and Monitoring
• SMTP TLS Email Security
• Secure Lightweight Directory Access Protocol
• Secure IMAP Traffic
• POP3 SSL Secure Email Connections
• Course Summary

CompTIA Network+ N10-008: Registered Ports

Cursusduur: 51 Minutes

• Cursus overzicht
• Structured Query Language (SQL) Server
• SQLnet Configurations
• MySQL Database Service
• Remote Desktop Protocol (RDP)
• Session Initiation Protocol (SIP)
• Common IP Protocol Types
• Packet Switched Networks
• Course Summary

CompTIA Network+ N10-008: Network Services & Data Center Architectures

Cursusduur: 1 Hour, 39 Minutes

• Cursus overzicht
• DNS Network Service
• DNS Namespace Structure
• DNS SOA Records
• Common DNS Record Types
• DNS Global Hierarchy
• DHCP IP Addressing Service
• Network Time Protocol
• IP Address Management
• Three-tier Network Architectures
• Software-defined Networking Technology
• Storage Area Network Solutions
• Data Center Traffic Flow
• Spine and Leaf Network Topologies
• Colocation Data Centers
• Course Summary

CompTIA Network+ N10-008: Cloud Concepts

Cursusduur: 1 Hour, 57 Minutes

• Cursus overzicht
• Public Cloud Deployment Model
• Private Cloud Deployment Model
• Hybrid Cloud Deployments
• Community Cloud Deployment Model
• Software as a Service
• Infrastructure as a Service
• Platform as a Service
• Desktop as a Service
• Common Cloud Connectivity Methods
• Cloud Risk Factors
• Local vs. Cloud Solutions
• Infrastructure as Code
• Multi-tenant Cloud
• Elastic Computing
• Scalability in Cloud Computing
• Cloud Security Concerns and Mitigations
• Course Summary

CompTIA Network+ N10-008: Network Implementations

Cursusduur: 1 Hour, 57 Minutes

• Cursus overzicht
• Ethernet Network Switches
• Ethernet Network Routers
• Ethernet Network Hubs and Bridges
• Common Networking Devices
• Firewalls Security Devices
• Intrusion Detection System
• Common Network Service Devices
• Voice over Internet Protocol
• Internet of Things
• Supervisory Control and Data Acquisition
• Common Routing Protocols
• Link State vs. Distance Vector Routing Protocols
• Static and Default Routes
• Bandwidth Management Concepts
• Course Summary

CompTIA Network+ (N10-008): Ethernet Switching & Wireless Standards

Cursusduur: 2 Hours, 12 Minutes

• Cursus overzicht
• Data Virtual Local Area Network
• Voice VLAN Configurations
• Ethernet Switching Port Configuration
• Media Access Control Address Tables
• Power over Ethernet
• Spanning Tree Protocol
• CSMA/CD Media Access Control Methods
• Address Resolution Protocol
• Neighbor Discovery Protocol
• 802.11 Standards and Technologies
• Wireless Frequencies and Ranges
• Common Wi-Fi Channels
• Wireless Channel Bonding
• Service Set Identifier
• Wireless Antenna Types
• Wireless Encryption Solutions
• Common Cellular Technologies
• MU-MIMO Technology
• Course Summary

CompTIA Network+ N10-008: Network Operations

Cursusdur: 1 Hour, 31 Minutes

• Cursus overzicht
• Network Performance Metrics
• Simple Network Management Protocol
• Network Device Logging
• Common Network Interface Statistics
• Common Network Interface Errors
• Environmental Factors and Sensors
• Network Performance and Availability Baselines
• NetFlow Data Analysis
• Network Uptime and Downtime
• Organizational Planning and Procedures
• Network Security Policies
• Common Network Operations Documentation
• Common Network Operations Agreements
• Course Summary

CompTIA Network+ (N10-008): Disaster Recovery & High Availability Concepts

Cursusduur: 1 Hour

• Cursus overzicht
• Load Balancing Devices and Solutions
• Dynamic Multipathing Techniques
• Redundant Hardware and Clusters
• Facilities and Infrastructure Support
• Network Interface Card Teaming
• High Availability Solutions
• Network Backup and Restore Options
• Course Summary

CompTIA Network+ (N10-008): Security Concepts & Threats

Cursusduur: 2 Hours, 7 Minutes

• Cursus overzicht
• Confidentiality, Integrity, and Availability
• Common Network Threats
• Common Network Vulnerabilities
• Network Security Exploits
• Principle of Least Privilege
• Role-based Access Control
• Zero Trust Security Model
• Defense in Depth
• Common Network Authentication Methods
• Security Assessment Exercises
• Security Information and Event Management
• Common Technology-based Attacks
• Ransomware Attacks
• Common Malware Attacks
• On-path Attacks
• Common Password Security Attacks
• Denial of Service Attacks
• Social Engineering Attacks
• Course Summary

CompTIA Network+ N10-008: Physical Security & Network Hardening

Cursusduur: 2 Hours, 20 Minutes

• Cursus overzicht
• Network Hardening Techniques
• Credentials and Strong Passwords
• Disabling Unused Ports
• Common Firewall Rules
• WPA and WPA2 Wireless Security
• TKIP-RC4 and AES-CCMP Wireless Security
• Wireless Authentication and Authorization
• Geofencing Technology
• Wireless Security Considerations
• IoT Security Considerations
• Virtual Private Networks
• Remote Desktop Protocol
• Secure Shell
• Virtual Network Computing
• Remote Authentication and Authorization
• Out-of-Band Management
• Motion Detection and Video Surveillance
• Asset Tracking and Disposal
• Tamper Detection
• Prevention Techniques
• Course Summary

CompTIA Network+ (N10-008): Network Troubleshooting Methodologies & Tools

Cursusduur: 2 Hours

• Cursus overzicht
• Identifying the Problem
• Establishing the Cause
• Testing Techniques
• Identifying Potential Effects
• Resolving Problems
• Verifying System Functionality
• Documentation Processes
• Specifications and Limitations
• Network Cabling Considerations
• Network Cabling Applications
• Attenuation, Latency, and Jitter
• Troubleshooting Crosstalk and EMI
• Troubleshooting Opens and Shorts
• Duplex and Transceiver Mismatches
• Bad Ports, Bottlenecks, and VLAN Mismatches
• Damaged Cables and Bent Pins
• LED Status Indicators
• Common Cable Tools
• Course Summary

CompTIA Network+ (N10-008): Troubleshooting Network Issues

Cursusduur: 2 Hours, 46 Minutes

• Cursus overzicht
• Protocol Analyzers and Packet Sniffers
• Network Port Scanning
• Wi-Fi Analysis Tools and Techniques
• Bandwidth Speed ​​Testing
• Common Network Software Tools
• Common Command Line Tools
• Common Linux Commands
• Wireless Specifications and Limitations
• Wireless Connectivity Considerations
• Common Wireless Connectivity Issues
• Wired Network Considerations
• Default Gateway Issues
• Incorrect Netmask Issues
• Duplicate IP or MAC Addresses
• Resolving Common DNS Issues
• Expired DHCP Scopes and Rogue DHCP Servers
• Expired IP Addresses and Incorrect System Times
• SSL Certificates and Blocked Ports
• Incorrect Firewall and ACL Settings
• Hardware Failures and Unresponsive Services
• Common Wired Connectivity Issues
• Course Summary