Lazaro (Laz) Diaz
Online Course Instructor
4.35 (797 reviews)
Statistics
23.7K
total students
35 hours
total content
Apr 2013
first content date
Feb 2026
last content date
Courses (9)
Labs, Labs, Labs, and More Hands-on Labs!
(4.74 with 19 reviews)
1.3K
students
23 hours
content
Jun 2025
updated
$12.99
TCP/IP: The Complete Course
(3.84 with 201 reviews)
2.0K
students
1.9 hours
content
May 2017
updated
FREE
Configuring DHCPv6
16
students
1.4 hours
content
Nov 2025
updated
FREE
Embrace HEX Numbers NOW!
(4.48 with 577 reviews)
18.3K
students
1.5 hours
content
Nov 2021
updated
FREE
The ULTIMATE IPv6 CERTIFICATION COURSE Guide - Part 3
1.0K
students
1.3 hours
content
Jul 2024
updated
FREE
The ULTIMATE IPv6 CERTIFICATION COURSE Guide - Part 4
1.0K
students
1.9 hours
content
Jul 2024
updated
FREE
A Bouncer's Guide to ACLs
22
students
1.9 hours
content
Jul 2025
updated
FREE
Understanding Redistribution
15
students
59 minutes
content
Dec 2025
updated
FREE
DUIDs in Play: IPv6 All the Way
7
students
1.7 hours
content
Dec 2025
updated
FREE