Instituto Profesional Linux LPIC-2 (201-450 y 202-450)

What is the LPIC-2 certification?

You can get the LPIC-2 certification from the Linux Professional Institute (LPI) if you want to prove your advanced Linux system administration and management skills.

LPI is a global organization that supports the use of Linux and open-source technologies, and it has a multi-level professional certification program. LPIC-2 is the second level in this program.

To earn the LPIC-2 certification, you must have a valid LPIC-1 certification and pass two exams: 201 and 202. The exams are 90 minutes each and have 60 questions that are either multiple-choice or fill-in-the-blank.

The LPIC-2 certification is one of the well-known and widely-recognized credentials that can demonstrate your skills and knowledge in Linux systems and open technology tools. Also, with the LPIC-2 certification, you will have better job opportunities.

What are the prerequisites to take the LPIC-2 exam?

Before taking the LPIC-2 certification exam, the candidate must have an active LPIC-1 certification. The LPIC-2 certification will only be granted to those who have the LPIC-1 certification.

However, LPIC-2 certified candidates have the skills to:

• administer Linux systems at an advanced level, including working with the Linux kernel, system boot, and maintenance processes;
• manage block storage and file systems, as well as network and authentication security, including firewall and VPN configurations;
• set up and maintain essential network services, such as DHCP, DNS, SSH, Web servers, FTP, NFS and Samba file servers, and email delivery; and
• lead junior administrators and advise managers on automation and purchasing decisions.

LPIC-2 (201-450) exam objectives

Capacity Planning

• Measure and Troubleshoot Resource Usage
• Predict Future Resource Needs

Linux Kernel

• Kernel components
• Compiling a Linux kernel
• Kernel runtime management and troubleshooting

System Startup

• Customizing system startup
• System recovery
• Alternate Bootloaders

Filesystem and Devices

• Operating the Linux filesystem
• Maintaining a Linux filesystem
• Creating and configuring filesystem options

Advanced Storage Device Administration

• Configuring RAID
• Adjusting Storage Device Access
• Logical Volume Manager

Networking Configuration

• Basic networking configuration
• Advanced Network Configuration
• Troubleshooting network issues

System Maintenance

• Make and install programs from the source
• Backup operations

LPIC-2 (202-450) exam objectives

Domain Name Server

• Basic DNS server configuration
• Create and maintain DNS zones
• Securing a DNS server

HTTP Services

• Basic Apache configuration
• Apache configuration for HTTPS
• Implementing Squid as a caching proxy
• Implementing Nginx as a web server and a reverse proxy

File Sharing

• Samba Server Configuration
• NFS Server Configuration

Network Client Management

• DHCP configuration
• PAM authentication
• LDAP client usage
• Configuring an OpenLDAP server

Email Services

• Using email servers
• Managing Email Delivery
• Managing Mailbox Access

System Security

• Configuring a router
• Managing FTP servers
• Secure shell (SSH)
• Security tasks
• OpenVPN

The final say

The LPIC-2 certification program is a professional-level Linux foundation course that targets systems administrators. It is suitable for systems administrators with three to five years of experience administering small- to medium-sized mixed networks.

LPIC-2 is the ideal certification for system administrators who wants to demonstrate their skills in administering networks of small and medium size.

With the LPIC-2, you can show you are proficient in administration, maintenance, management, storage, networking, security, and even automation with a Linux network.