Network Expert
(NTWRK-EXP.AA1) / ISBN : 978-1-64459-551-0
Über diesen Kurs
Der Kurs „Netzwerkexperte“ bietet umfassende Schulungen für Fachleute, die Fachwissen zu Netzwerktechnologien und -protokollen suchen. Dieser Kurs behandelt Themen wie Routing, Switching, Netzwerksicherheit und Fehlerbehebung und vermittelt den Teilnehmern die Fähigkeiten, die zum Entwerfen, Implementieren und Verwalten robuster Netzwerkinfrastrukturen erforderlich sind. In praxisorientierten Übungen und einer simulierten Hardwareumgebung sammeln die Teilnehmer praktische Erfahrungen bei der Konfiguration von Netzwerken, Routern, Switches und Firewalls und werden so auf verschiedene Netzwerkrollen in der IT-Branche vorbereitet.
Fähigkeiten, die Sie erwerben werden
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Unterricht
28+ Unterricht | 395+ Übungen | 406+ Tests | 325+ Karteikarten | 325+ Glossar der Begriffe
Testvorbereitung
90+ Fragen vor der Beurteilung | 2+ Ausführliche Tests | 135+ Testfragen zur Praxis
Praktische Übungen
57+ LiveLab | 58+ Videoanleitungen | 04:37+ Hours
Videolektionen
154+ Videos | 16:15+ Hours
Key topics
Prepares for Certifications Exams
uCertify Network Expert
The uCertify Network Expert certification is a credential that signifies advanced proficiency in designing, implementing, and managing network infrastructures. It demonstrates expertise in creating and maintaining efficient and secure networks, essential for modern IT environments.
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CompTIA Network+ Certification Training
View more!Introduction
- What Is the Network+ Certification?
- What is the Ucertify Network Expert Certification.
Introduction to Networks
- First Things First: What's a Network?
- Physical Network Topologies
- Topology Selection, Backbones, and Segments
- Summary
- Exam Essentials
The Open Systems Interconnection Specifications
- Internetworking Models
- The OSI Reference Model
- Introduction to Encapsulation
- Modulation Techniques
- Summary
- Exam Essentials
Networking Connectors and Wiring Standards
- Physical Media
- Cable Properties
- Wiring Standards
- Installing Wiring Distributions
- Summary
- Exam Essentials
The Current Ethernet Specifications
- Network Basics
- Ethernet Basics
- Ethernet at the Data Link Layer
- Ethernet at the Physical Layer
- Ethernet over Other Standards (IEEE 1905.1-2013)
- Summary
- Exam Essentials
Networking Devices
- Common Network Connectivity Devices
- Other Specialized Devices
- Networked Devices
- Planning and Implementing a Basic SOHO Network Using Network Segmentation
- Summary
- Exam Essentials
Introduction to the Internet Protocol
- Introducing TCP/IP
- Data Encapsulation
- Summary
- Exam Essentials
IP Addressing
- IP Terminology
- The Hierarchical IP Addressing Scheme
- IPv4 Address Types
- Internet Protocol Version 6 (IPv6)
- Summary
- Exam Essentials
IP Subnetting, Troubleshooting IP, and Introduction to NAT
- Subnetting Basics
- Troubleshooting IP Addressing
- Introduction to Network Address Translation (NAT)
- Summary
- Exam Essentials
Introduction to IP Routing
- Routing Basics
- The IP Routing Process
- Testing Your IP Routing Understanding
- Static and Dynamic Routing
- Summary
- Exam Essentials
Routing Protocols
- Routing Protocol Basics
- Distance-Vector Routing Protocols
- Link-State Routing Protocols
- High Availability
- Advanced IPv6 Concepts
- IPv6 Routing Protocols
- Summary
- Exam Essentials
Switching and Virtual LANs
- Networking Before Layer 2 Switching
- Switching Services
- Spanning Tree Protocol
- Virtual LANs
- VLAN Trunking Protocol
- Two Additional Advanced Features of Switches
- Summary
- Exam Essentials
Wireless Networking
- Introduction to Wireless Technology
- Cellular Technologies
- The 802.11 Standards (Regulatory Impacts)
- Comparing 802.11 Standards
- Wireless Network Components
- Installing a Wireless Network
- Site Survey
- Wireless Security
- Summary
- Exam Essentials
Using Statistics and Sensors to Ensure Network Availability
- Performance Metrics/Sensors
- SNMP
- Network Device Logs
- Interface Statistics/Status
- Interface Errors or Alerts
- Environmental Factors and Sensors
- Baselines
- NetFlow Data
- Uptime/Downtime
- Summary
- Exam Essentials
Organizational Documents and Policies
- Plans and Procedures
- Hardening and Security Policies
- Common Documentation
- Common Agreements
- Summary
- Exam Essentials
High Availability and Disaster Recovery
- Load Balancing
- Multipathing
- Network Interface Card (NIC) Teaming
- Redundant Hardware/Clusters
- Facilities and Infrastructure Support
- Redundancy and High Availability (HA) Concepts
- Mean Time to Repair (MTTR)
- Mean Time Between Failure (MTBF)
- Recovery Time Objective (RTO)
- Recovery Point Objective (RPO)
- Network Device Backup/Restore
- Summary
- Exam Essentials
Common Security Concepts
- Confidentiality, Integrity, and Availability (CIA)
- Threats
- Vulnerabilities
- Least Privilege
- Role-Based Access
- Zero Trust
- Defense in Depth
- Authentication Methods
- Security Risk Assessments
- Security Information and Event Management (SIEM)
- Summary
- Exam Essentials
Common Types of Attacks
- Technology-Based Attacks
- Human and Environmental
- Summary
- Exam Essentials
Network Hardening Techniques
- Best Practices
- IoT Access Considerations
- Summary
- Exam Essentials
Remote Access Security
- Site-to-Site VPN
- Client-to-Site VPN
- Remote Desktop Connection
- Remote Desktop Gateway
- SSH
- Virtual Network Computing (VNC)
- Virtual Desktop
- Authentication and Authorization Considerations
- In-Band vs. Out-of-Band Management
- Summary
- Exam Essentials
Physical Security
- Detection Methods
- Prevention Methods
- Asset Disposal
- Summary
- Exam Essentials
Data Center Architecture and Cloud Concepts
- Data Center Network Architectures
- Software-Defined Networking
- Traffic Flows
- Branch Office vs. On-premises Data Center vs. Colocation
- Cloud Computing and Its Effect on the Enterprise Network
- Overview of Network Programmability in Enterprise Network
- Application Programming Interfaces (APIs)
- Managing Network Documentation
- Network Monitoring
- Network Optimization
- Summary
- Exam Essentials
Ensuring Network Availability
- Performance Metrics/Sensors
- Network Metrics
- Network Device Logs
- Interface Statistics/Status
- Interface Errors
- Baseline
- NetFlow
- Uptime
- Downtime
- Summary
- Exam Essentials
Cable Connectivity Issues and Tools
- Identifying Hardware Tools
- Summary
- Exam Essentials
Network Troubleshooting Methodology
- Narrowing Down the Problem
- Troubleshooting Steps
- Troubleshooting Tips
- Summary
- Exam Essentials
Network Software Tools and Commands
- Software Tools
- Using traceroute
- Using ipconfig, ifconfig, and ip
- Using the iptables Utility
- Using the ping Utility
- Using the Address Resolution Protocol
- Using the arp Utility
- Using the nslookup Utility
- Resolving Names with the Hosts File
- Using the Mtr Command (pathping)
- Using the Nmap Utility
- Using the route Command
- Using the nbtstat Utility
- Using the netstat Utility
- Using tcpdump
- Using the File Transfer Protocol
- Using the Telnet Utility
- Summary
- Exam Essentials
Appendix A: Subnetting Class A
- Subnetting Practice Examples: Class A Addresses
- Subnetting in Your Head: Class A Addresses
- Written Lab 1
- Written Lab 2
Appendix B: Videos
- Module 12 - High Availability and Disaster Recovery
Introduction to Networks
- Identifying Clients and Servers
- Connecting Devices in a Peer-To-Peer Architecture
- Connecting Devices in a Bus Topology
Networking Connectors and Wiring Standards
- Preparing a Temporary Server for the Network or Internet Connection
- Connecting a Workstation to the Ethernet and Internet
The Current Ethernet Specifications
- Configuring Advanced Ethernet Options
Networking Devices
- Configuring a DHCP Server
- Erstellen einer Subschnittstelle auf einem Router und Zuweisen einer IP-Adresse
- Konfigurieren und Anzeigen von Geschwindigkeit, Duplex und Beschreibung auf einem Switch
- Durchführen einer Proxyserver-Operation
- Adding a DNS server
Introduction to the Internet Protocol
- Anzeigen der IP-ARP-Tabelle eines Routers
- Anzeigen der Struktur eines TCP-Segments
- Anzeige der Struktur eines UDP-Segments
- Understanding the IPv4 Header
IP Addressing
- Konfigurieren einer IP-Adresse der Klasse B
- Konfigurieren einer IP-Adresse der Klasse A
- Konfigurieren einer IP-Adresse der Klasse C
- Enabling and Verifying SLAAC on a Router
IP Subnetting, Troubleshooting IP, and Introduction to NAT
- Pingen eines Hosts über einen PC
- Konfigurieren eines CIDR-basierten IP-Netzwerks
- Konfigurieren der Port-Adressübersetzung
- Konfigurieren der Netzwerkadressübersetzung
Introduction to IP Routing
- Verwenden des Befehls „IP-Route anzeigen“.
- Statisches Routing konfigurieren
Routing Protocols
- Configuring GRE Tunnels
Switching and Virtual LANs
- Verwenden des Befehls show
- Konfigurieren eines Zugriffsports
- Identifying the Root Ports and Viewing the STP Information of a Switch
- Erstellen eines VLAN und Anzeigen seiner Zuweisung zur Portzuordnung
- Konfigurieren und Anzeigen eines Trunk-Port-Status
Wireless Networking
- Installing an NIC on a Motherboard of a CPU
- Verifying Whether a Wireless NIC is Configured in a Laptop
- Turning On the Personal Hotspot in an iPhone
Using Statistics and Sensors to Ensure Network Availability
- Syslog konfigurieren und Einstellungen auf einem Router anzeigen
- Anzeigen der Anwendungs-, Sicherheits- und Systemprotokolle
- Anzeigen von Schnittstellenstatistiken und -status
- NetFlow konfigurieren
Organizational Documents and Policies
- Creating a Demilitarized Zone
- Konfigurieren einer Standard-Domänenkennwortrichtlinie
High Availability and Disaster Recovery
- VRRP konfigurieren
Common Security Concepts
- Einrichten eines Honeypots
- Configuring AAA for Device Access Control
- Installing a RADIUS Server
Common Types of Attacks
- Durchführen von ARP-Spoofing
- Performing a DoS Attack with the SYN Flood
- Cracking Passwords
- Simulating a DoS Attack
- Mit OWASP ZAP
- Using Social Engineering Techniques to Plan an Attack
Network Hardening Techniques
- Konfigurieren von DHCP-Snooping
Remote Access Security
- Konfigurieren eines SSH-Servers
Data Center Architecture and Cloud Concepts
- Erstellen eines virtuellen Switches
Network Software Tools and Commands
- Teil II: Befehlszeilentools
- Teil I: Befehlszeilentools
- Erfassen eines Pakets mit Wireshark
- Teil III: Befehlszeilentools
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90 Minuten
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