L-295: Linux System Administration II

Course Overview:

In this course students will learn to configure the Linux kernel, install & configure modules, to install and configure non-default devices and automate installation with Kickstart. Students also utilize skills developed in L-245 to expand on file system configuration with spanning devices and RAID. This is the foremost server side Linux course in the industry covering all server side components such as DHCP, Samba, NIS, LDAP, inet, telnet ftp, dns, etc. Expanding on security introduced in L-245: Linux System Administration I, TCP wrappers, firewalling with IP filters, SQUID, & ssh are covered.

Attendees to L-295: Linux System Administration II will receive TechNow approved course materials and expert instruction.

Dates/Locations:

No Events

Duration: 5 Days

Course Objectives:

Custom installation of a Linux server
Linux device naming conventions & the boot process
Adding peripheral devices
Reconfiguring the kernel
Disk partitioning & formatting
Changing system run levels
Adding startup files for additional services
Adding & removing software packages
Disk & file system Administration
Terminals & modem configuration
Configuring NFS to support the client/server environment
Use the automounter
Server side components such as DHCP, Samba, NIS, LDAP, inet, telnet, ftp, DNS, etc.
Troubleshooting techniques
Advanced Linux installation

Prerequisites:

L-245: Linux System Administration I plus six months experience as a systems administrator or one year or more of administrating the Linux operating system.

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Security

Twenty years of experience in the area of information assurance ensures that you are benefiting from a very mature and successful security training program. TechNow offers the full suite of security training courses to meet any DoD 8570 requirements.

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TN-125: Introduction to UNIX and Linux

Course Overview:

This hands-on course provides an intensive overview of fundamental UNIX commands that are common to all flavors of UNIX, but the focus is on RedHat. At the end of this course students will have a firm grasp of how the UNIX operating system works, how to accomplish powerful functions using multiple commands & most importantly of all, how to think UNIX. With the skills gained in this course, students can move on to RedHat System Administration I or Linux System Admnistration I.

Attendees of TN-125: Introduction to UNIX and Linux will receive course materials and expert Instruction.

Date/Locations:

Date/Time	Event
01/26/2026 - 01/30/2026 08:00 -16:00	TN-125: Introduction to UNIX and Linux TechNow, Inc, San Antonio TX
04/20/2026 - 04/24/2026 08:00 -16:00	TN-125: Introduction to UNIX and Linux TechNow, Inc, San Antonio TX
07/13/2026 - 07/17/2026 08:00 -16:00	TN-125: Introduction to UNIX and Linux TechNow, Inc, San Antonio TX
10/19/2026 - 10/23/2026 08:00 -16:00	TN-125: Introduction to UNIX and Linux TechNow, Inc, San Antonio TX

Duration: 5 days

Course Objectives:

Unix Overview
Introduction to the UNIX command Line
Managing and controlling access to files
Batch Scripting and tools
Regular Expressions, Pipelines, and IO Redirection
Text File Manipulation
Basic Network Commands
Managing Unix Processes
GNOME Graphical Desktop

Prerequisites:

Basic Knowledge of Computers

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User: trkdashin

Instructor comments: Very knowledgeable

Facilities comments: Nice Hotel

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N-325: Implementing Cisco IOS Network Security (IINS)

Course Overview:

Implementing Cisco IOS Network Security (IINS) is an instructor-led course. This five-day course focuses on the necessity of a comprehensive security policy and how it affects the posture of the network. TechNow students each get a Cisco Switch, Router, and an ASA. The in the classrom hardware hands-on component of this course is a priority. Using instructor-led discussions, extensive hands-on lab exercises, and supplemental materials, this course allows learners to understand common security concepts, and deploy basic security techniques utilizing a variety of popular security appliances within a “real-life” network infrastructure. TechNow is an Authorized VUE testing partner and this course concludes with the student taking the 210-260 IINS Cisco Certification Exam.

Duration: 5 days

Audience: Cisco Network Administrators. This course is an excellent precursor to Palo Alto Network Firewall Training

DoD 8140: Not Mandated

Course Prerequisites: CCNA

Course Objectives:

Describe common network security concepts
Secure routing and switching infrastructure
Deploy basic authentication, authorization and accounting services
Deploy basic firewalling services
Deploy basic site-to-site and remote access VPN services
Describe the use of more advanced security services such as intrusion protection, content security and identity management

Attendees to N-325: Implementing Cisco IOS Network Security will receive TechNow approved course materials and expert instruction.