SAIR Linux Networking (Level 1) 3X0-103 Certified Exam Dumps

3X0-103 Exam Dumps

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Certification Provider:	SAIR
Exam Code / Number:	3X0-103
Exam Name:	Linux Networking (Level 1)
Exam Questions:	159
Last Updated:	Jun 19, 2026
Corresponding Certification:	Linux/GNU Certified Administrator(LCA)

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SAIR 3X0-103 Exam Syllabus Topics:

Section	Objectives
Internet and Remote Connectivity	- Remote Communication 1. File transfer utilities 2. SSH usage and configuration 3. Remote administration concepts
Network Security Basics	- Security Fundamentals 1. TCP wrappers and access control 2. Basic firewall concepts 3. Secure network practices
Networking Fundamentals	- Basic Network Concepts 1. IP addressing and subnetting 2. OSI and TCP/IP models 3. Network interface concepts
Linux Network Configuration	- Interface Management 1. Routing basics 2. Static and dynamic IP configuration 3. Configuring network interfaces 4. Hostname configuration
Network Troubleshooting	- Diagnostic Tools 1. Using ping and traceroute 2. Using nslookup and dig 3. Using netstat and ss 4. Analyzing connectivity problems
Network Services	- Common Services 1. DHCP concepts 2. Remote access services 3. NTP configuration 4. DNS client configuration