RH253 Exam Dumps
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| Certification Provider: | RedHat |
|---|---|
| Exam Code / Number: | RH253 |
| Exam Name: | RedHat Linux Networking and Security Administration |
| Exam Questions: | 100 |
| Corresponding Certification: | Red Hat Linux |
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RedHat RH253 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| File Sharing and Remote Access | - Samba file sharing services - NFS configuration and administration - SSH secure remote administration |
| Mail and Network Communication Services | - Basic SMTP and IMAP/POP concepts - Postfix mail server configuration |
| System Troubleshooting and Maintenance | - Log analysis and system monitoring - Network diagnostics and performance troubleshooting |
| TCP/IP Networking Fundamentals | - IP addressing, subnetting, and routing basics - Network configuration and troubleshooting tools (ifconfig, ip, netstat) |
| Network Services Configuration | - DHCP server setup and client configuration - DNS configuration and BIND fundamentals - Web services (Apache HTTP Server) |
| System Security Administration | - Firewall configuration (iptables) - Basic SELinux concepts (version dependent) - User authentication and PAM basics |