N-425 : Implementing Cisco Enterprise Advanced Routing and Services ( ENARSI)

Course Overview:

The Implementing Cisco Enterprise Advanced Routing and Services (ENARSI) gives you the knowledge you need to install, configure, operate, and troubleshoot an enterprise network. This course covers advanced routing and infrastructure technologies, expanding on the topics covered in the N-415: Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR).

Attendees to N-425 : Implementing Cisco Enterprise Advanced Routing and Services ( ENARSI) will receive TechNow approved course materials, expert instruction, and prepare you to take the 300-410 Implementing Cisco® Enterprise Advanced Routing and Services (ENARSI) exam.

Dates/Locations:

Date/Time	Event
03/16/2026 - 03/20/2026 08:00 -16:00	N-425 : Implementing Cisco Enterprise Advanced Routing and Services ( ENARSI) TechNow, Inc, San Antonio TX
07/06/2026 - 07/10/2026 08:00 -16:00	N-425 : Implementing Cisco Enterprise Advanced Routing and Services ( ENARSI) TechNow, Inc, San Antonio TX
10/19/2026 - 10/23/2026 08:00 -16:00	N-425 : Implementing Cisco Enterprise Advanced Routing and Services ( ENARSI) TechNow, Inc, San Antonio TX

Duration: 5 Days

Course Objectives:

Configure classic Enhanced Interior Gateway Routing Protocol (EIGRP) and named EIGRP for IPv4 and IPv6
Optimize classic EIGRP and named EIGRP for IPv4 and IPv6
Troubleshoot classic EIGRP and named EIGRP for IPv4 and IPv6
Configure Open Shortest Path First (OSPF)v2 and OSPFv3 in IPv4 and IPv6 environments
Optimize OSPFv2 and OSPFv3 behavior
Troubleshoot OSPFv2 for IPv4 and OSPFv3 for IPv4 and IPv6
Implement route redistribution using filtering mechanisms
Troubleshoot redistribution
Implement path control using Policy-Based Routing (PBR) and IP Service Level Agreement (SLA)
Configure Multiprotocol-Border Gateway Protocol (MP-BGP) in IPv4 and IPv6 environments
Optimize MP-BGP in IPv4 and IPv6 environments
Troubleshoot MP-BGP for IPv4 and IPv6
Describe the features of Multiprotocol Label Switching (MPLS)
Describe the major architectural components of an MPLS VPN
Identify the routing and packet forwarding functionalities for MPLS VPNs
Explain how packets are forwarded in an MPLS VPN environment
Implement Cisco Internetwork Operating System (IOS®) Dynamic Multipoint VPNs (DMVPNs)
Implement Dynamic Host Configuration Protocol (DHCP)
Describe the tools available to secure the IPV6 first hop
Troubleshoot Cisco router security features
Troubleshoot infrastructure security and services

Prerequisites:

CCNA certification
N-415: Implementing and Operating Cisco Enterprise Network Core Technologies
General understanding of network fundamentals
Basic knowledge of how to implement LANs
General understanding of how to manage network devices
General understanding of how to secure network devices
Basic knowledge of network automation

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C-215: Introduction to C Programming

Course Overview:

The C-215: Introduction to C Programming course is a hands-on course providing a complete introduction to the ANSI C programming language, focusing on quickly developing the practical skills needed to create real-world solutions. Our hands-on labs are designed to promote retention and challenge students to apply their skills to new situations.

Attendees to C-215: Introduction to C Programming will receive TechNow approved course materials and expert instruction.

Dates/Locations:

No Events

Duration: 5 days

Course Objectives:

What is C?
Basics of Program Writing
Style
Basic Declarations & Expressions
Arrays, Qualifiers & Reading Numbers
Decision & Control Statements
Programming Process
More Controls Statements
Variable Scope & Functions
C Preprocessor
Bit Operations
Advanced Types
Simple Pointers
File Input/Output
Debugging & Optimization
Floating Point

Prerequisites:

Before attending this course, you should be able to use basic UNIX commands and have previous programming experience language, or have taken our Introduction to Computer Progamming class.

Comments

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User: jangles1337

Instructor comments: Pretty knowledgeable on a number of things. Could have had a better in depth understanding of the material.

Facilities comments: Was a hotel so it was pretty noisy some times.

User: ldorsey

Instructor comments: Great guy full of knowledge

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TN-223: Advanced Shell Programming

Course Overview:

The course teaches students to use the sort, grep, sed, & awk utilities within Unix. Systems administrators, Unix users, & programmers benefit from the course showing them how to use the command line applications of sort, grep, sed, & awk commands as well as using sed & awk scripts that develop the users skills with the full power of these utilities.

Attendees to TN-223: Advanced Shell Programming will receive TechNow approved course materials and expert instruction.

Dates/Locations:

No Events

Duration: 3 Days

Course Objectives:

Sorting files by line or field
Regular Expressions (meta character) with grep commands to locate specific lines in files
Performing non-interactive editing tasks with the sed command
Writing simple sed scripts to perform complex editing tasks
Using awk variables & arrays to sort data
Employing awk programs to manipulate numeric & textual data
Performing formatted printing in awk
Writing simple awk programs to write reports from data files
Using built-in awk functions & defining new functions
Write awk programs that make decisions based on numeric or string comparisons (branches & loops)
Grep, egrep extended metacharacters, combinations-lab advanced combinations- lab Sed
Basic commands- Lab, Advanced commands- Lab, Advanced scripting -Lab
Miscellaneous commands Tr, sort, cut, paste, pr -Lab

Prerequisites:

TN-125: Introduction to UNIX & Linux
TN 215: Shell Programming.
Students should have a basic knowledge of UNIX commands including rm, cp, man, cat, & mkdir. Navigating directory structure using commands such as ls, cp, & pwd. Creating and editing files with the vi editor or text editor. Use of basic programming constructs, & commands such as variables & loops & how to write a simple program in a programming language.

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TN-715: Systems Security Certified Practitioner (SSCP)

Course Overview:

Looking to move up in the information security field? If you have at least one year of security experience, you qualify for the Systems Security Certified Practitioner (SSCP) certification, which offers junior security professionals a way to validate their experience and demonstrate competence with (ISC²)®’s seven domains.

Attendees to TN-715: Systems Security Certified Practitioner (SSCP) will receive TechNow approved course materials and expert instruction.

Dates/Locations:

Date/Time	Event
01/12/2026 - 01/16/2026 08:00 -16:00	TN-715: Systems Security Certified Practitioner (SSCP) TechNow, Inc, San Antonio TX
04/27/2026 - 05/01/2026 08:00 -16:00	TN-715: Systems Security Certified Practitioner (SSCP) TechNow, Inc, San Antonio TX
07/13/2026 - 07/17/2026 08:00 -16:00	TN-715: Systems Security Certified Practitioner (SSCP) TechNow, Inc, San Antonio TX
10/05/2026 - 10/09/2026 08:00 -16:00	TN-715: Systems Security Certified Practitioner (SSCP) TechNow, Inc, San Antonio TX

Duration: 5 Days

Course Objectives:

Access Controls
Security Operations and Administration
Analysis and Monitoring
Cryptography
Networks and Telecommunications
Malicious Code/Malware
Risk, Response, and Recovery

Prerequisites:

One year security experience
Some knowledge of the (ISC²)®’s seven domains

Comments

Latest comments from students

User: boyleb15

Instructor comments: Instructor was very knowledgeable on most items covered during this course. There were some topics he did lack the answer to. Instructor would also get sidetracked easily

User: keginth

Instructor comments: he was phenomenal with test prep and knew the book well

Facilities comments: adequate

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RH-295: Linux System Administration II

Course Overview:

Linux System Administration II course is for experienced administrators ready for advanced administration topics. This course provides students with hands-on experience working with more complex and integrated administration concepts, and builds upon the Part 1 course. Students will be instructed in essential local Red Hat system administration skills including: Logical Volumes, Raid Management, and System Logging, SELinux and Virtual Machines. The Linux System Administration II course will get you started in understanding network administration topics, including monitoring, routing, Firewall with iptables, and servers such as NFS, SAMBA, DNS, SMTP, HTTP, DHCP, and Kickstart.

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

Dates/Locations:

Date/Time	Event
03/09/2026 - 03/13/2026 08:00 -16:00	RH-295: Linux System Administration II TechNow, Inc, San Antonio TX
06/08/2026 - 06/12/2026 08:00 -16:00	RH-295: Linux System Administration II TechNow, Inc, San Antonio TX
09/21/2026 - 09/25/2026 08:00 -16:00	RH-295: Linux System Administration II TechNow, Inc, San Antonio TX

Duration: 5 days

Course Objectives:

Managing Logical Volumes and RAID
Network Routing, Filtering and Monitoring
Configuring File Sharing Across Platforms
Configuring Internet Services
Configuring Security
Configuring System Messaging
Using Name Services
Configuring Name Service Clients
Configuring Kickstart
Virtualization with KVM
Troubleshooting Boot Process

Prerequisites:

RH-245: Linux System Administration I or equivalent knowledge plus six months experience as a system administrator or one year or more administrating the Red Hat operating system.

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