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Posts From certskills
CCNA Packet Tracer Labs – CCNA Vol 2, Chapter 8
One reason we created these Packet Tracer files to match the book examples is that PT does not always work well with a particular command or feature. You can practice the topics in the CCNA 200-301 OCG Volume 2 Chapter
CCNA Packet Tracer Labs – CCNA Vol 2, Chapter 7
Dynamic Host Configuration Protocol (DHCP) provides a means for devices to dynamically learn and lease an IP address to use, along with learning various related IP settings. Chapter 7 of the CCNA 200-301 Cert Guide, Volume 2 works through the
CCNA Packet Tracer Labs – CCNA Vol 2, Chapter 6
Switch port security filters incoming frames based on the source MAC address. Simple enough, right? Well, this long-time switch security feature has more than a few twists. Chapter 6 of the CCNA 200-301 Cert Guide Volume 2 covers Port Security
CCNA Packet Tracer Labs – CCNA Vol 2, Chapter5
As with all the blog posts in this series, this post helps you with working through how to perform the examples in the CCNA 200-301 Cert Guides (Volumes 1 and 2) using Cisco's Packet Tracer tool. However, this next chapter
CCNA Packet Tracer Labs – CCNA Vol 2, Chapter 3
CCNA Volume 2's first ACL chapter gets over the big fundamental Access Control List (ACL) concepts and configuration, with Chapter 3 (the subject of this post) moving on to more detailed ACL topics. In particular, this chapter examines extended ACLs,
CCNA Packet Tracer Labs – CCNA Vol 2, Chapter 2
Access Control Lists (ACLs) may be one of the most uncomfortable topics to learn during your first few hours reading about the topic. Getting into lab early in your reading can help, so take advantage of this post and re-live
Announcing: CCNA Deep Dive Lab Courses, May – July 2020
It’s time for a new round with the CCNA Deep Dive course series that we run in cooperation with O’Reilly Online Learning. I’ve had a few job roles over the years in which I’ve done a lot of teaching, but
CCNA Deep Dive – Discussion Post – May Through July, 2020
If you take any of the CCNA Deep Dive courses on O’Reilly, then you can come here to post follow-up comments about questions related to the courses. If you did not come to any of the courses yet, feel free
Packet Tracer Labs – CCNA Vol 1 Chapter 25
Interestingly, Cisco includes static IPv6 routes in the CCNA 200-301 exam topics, but with no mention of IPv6 routing protocols like OSPFv3. However, you can learn much about IPv6 routing by configuring IPv6 static routes, in particular, they make you
