Certiport - Networking Information Technology Specialist Zertifizierung

Dieser Intensivkurs zum CertiPort Networking Information Technology Specialist ist eine Möglichkeit für Studenten, die von Arbeitgebern gefragten IT-Kenntnisse auf Einstiegsebene zu validieren. Das IT-Spezialist-Programm richtet sich an Kandidaten, die eine Karriere in der Informationstechnologie in Betracht ziehen oder gerade erst beginnen.

Kandidaten für diese Prüfung müssen grundlegende Netzwerkkenntnisse und -fähigkeiten nachweisen, einschließlich TCP/IP, Netzwerkdienste, Netzwerktopologien und Fehlerbehebung in verkabelten und drahtlosen Umgebungen.

Am Ende dieses Kurses erhalten Sie Ihre CertiPort Networking Zertifizierung.

Durch die Firebrand-Methode "Lecture | Lab | Review" können Sie sich doppelt so schnell zertifizieren lassen wie bei herkömmlichen Kursen. Sie erhalten Zugang zu Kursunterlagen, lernen von zertifizierten Dozenten und trainieren in einer ablenkungsfreien Umgebung.

40% schneller

Ablenkungsfreie Umgebung

Zielgruppe

Kandidaten für diese Prüfung müssen grundlegende Netzwerkkenntnisse und -fähigkeiten nachweisen, einschließlich TCP/IP, Netzwerkdienste, Netzwerktopologien und Fehlerbehebung in verkabelten und drahtlosen Umgebungen.

1. Networking Fundamentals

1.1 Define network concepts

• Internet, intranet, extranet, client-server, peer-to-peer, transmission types (unicast, multicast, broadcast), network devices including IoT

1.2 Define cloud and virtualization concepts

• Hypervisors, virtual machines, virtual switches

1.3 Describe remote access methods

• Virtual Private Network (VPN), Remote Desktop

2. Network Infrastructures

2.1 Define the characteristics of local area networks (LANs)

• Perimeter networks (security zones, DMZ), VLANs, wired LAN and wireless LAN 2.2 Define the characteristics of wide area networks (WANs)
• DSL, site-to-site, cable modem, satellite, cellular (3G, 4G, 5G)

2.3 Identify wireless networking methods and characteristics

• Types of wireless networking standards and their characteristics (802.11, Bluetooth), types of network security (WPA, WPA2, WEP, 802.1X, and others), point-to-point (P2P) wireless, ad hoc networks, wireless bridging, wireless interference

2.4 Compare and contrast network topologies and access methods

• Star, mesh, ring, bus, logical and physical topologies

3. Network Hardware

3.1 Describe characteristics of switches

• Number and type of Ethernet ports (access vs. trunk), number of devices supported, managed or unmanaged switches, VLAN capabilities, Layer 2 and Layer 3 switches and security options, potential for single point of failure, switching types and MAC table, capabilities of hubs vs. switches (collision domain, broadcast domain, half- and full-duplex), prevention of switch loops by using spanning tree protocol

3.2 Describe characteristics of routers

• Potential for network bottlenecks, directly connected routes, static routing, dynamic routing (routing protocols), default routes, routing table and how it selects best route(s), port forwarding, Quality of Service (QoS), network segmentation, convergence

3.3 Describe characteristics of physical media

• Cable types and their characteristics, including media segment length and speed; fiber optic, twisted pair shielded or unshielded (CAT5–CAT7 cabling); configuration (crossover vs. straight-through); susceptibility to electromagnetic interference (EMI), cross-talk, and interception

4. Protocols and Services

4.1 Describe the Open Systems Interconnection (OSI) model

• Identification and purpose of each layer; examples of devices, protocols, and applications at each layer; MAC address 4.2 Describe the Transmission Control Protocol (TCP) model
• Identification and purpose of each layer; examples of devices, protocols, and applications at each layer 4.3 Describe IPv4 concepts
• Classful vs. classless addressing, subnetting (purpose and why to use), characteristics of IPv4 addressing (subnet mask, default gateway, sockets, broadcast), private addresses (Class A (including loopback), Class B, and Class C) 4.4 Describe IPv6 concepts
• Characteristics of IPv6 addressing (subnet mask, default gateway, sockets, abbreviation), transitioning from IPv4 to IPv6 (tunneling protocols, tunnel brokers, dual IP stack), address types (link-local vs. global), multicast groups (all routers/all nodes), loopback

4.5 Identify well-known ports

• HTTP, HTTPS, FTP, SMTP, IMAP, DNS, RDP, SSH

4.6 Describe name resolution concepts

• Static name resolution (HOSTS file, LMHOSTS file), dynamic name resolution (DNS, WINS), DNS resource records (A, AAAA, MX, PTR, SRV, CNAME, SOA), forward vs. reverse lookups, steps in the name resolution process

4.7 Identify the roles of networking services

• Dynamic Host Configuration Protocol (DHCP), Network Address Translation (NAT) (dynamic vs. static, public vs. private, port address translation), firewalls

5. Troubleshooting

5.1 Given a scenario, describe the troubleshooting process in a small medium business network

• Steps in the troubleshooting process, etiquette/professional conduct

5.2 Given a scenario, use the appropriate hardware troubleshooting tools

• Appropriate tool selection, multimeter, cable tester, toner, time-domain reflectometer (TDR), optical TDR (OTDR)

5.3 Given a scenario, use the appropriate Windows software tools to troubleshoot a problem

At the end of this accelerated course, you’ll sit the following exam at the Firebrand Training centre, covered by your Certification Guarantee:

ITS-101 Exam

• Duration: 50 Min
• 35-45 MCQ