CCNA – IP Networks Quiz

August 7, 2017 at 10:26 pm

Enjoy this quiz hitting a variety of fun IP network topics from the Cisco CCNA certification area. Note that many of these topics also apply to a wide variety of certifications from a wide variety of vendors – including CompTIA A+ and Network+.

CCNA - IP Networks


Congratulations - you have completed CCNA - IP Networks.

You scored %%SCORE%% out of %%TOTAL%%.

Your performance has been rated as %%RATING%%

Your answers are highlighted below.
Shaded items are complete.

Exam Review: 210-451 CLDFND Understanding Cisco Cloud Fundamentals

November 5, 2015 at 8:41 pm

That’s right – it is the first of two exams required for the exciting new Cisco CCNA Cloud Certification! Please note that I am writing this review on 11/5/2015, so please consider that if you are reading this post considerably after that date. Cisco has a tendency to change exam details and content periodically. Your mileage may vary 🙂


You are given 90 minutes for this exam and you can expect about 60 questions. You will have plenty of time to finish if you know your stuff. There are no sims or simlets of any kind to slow you down.

The required passing score is a but on the high side, so please, really know your stuff! You can expect a required passing score of about 890! That is higher than I can remember seeing in a long time.

Your score report, pass or fail, will show your performance in the following five areas:

  • Cloud Characteristics and Models
  • Cloud Deployment
  • Basic Knowledge of Cloud Compute
  • Basic Knowledge of Cloud Networking
  • Basic Knowledge of Cloud Storage

This exam is pretty fair. The only issue comes with some of the questions in the last three areas of compute, cloud networking, and cloud storage. You see,  they state it is a “basic” knowledge that you need. The problem becomes when some of the questions that slip in here are pretty advanced and detailed. The great news is, you can best guess these and have enough questions that are well within scope in order to afford these guesses. If you are a student of my CBT Nuggets course on this subject, you will find I cover all questions in my Nuggets and accompanying Flash Cards. If you are studying on your own, I highly recommend you make your own flash cards as you go through the materials.

Here are some tips:

  • Use the blueprint as you study – all questions do indeed tie back directly to specific bullets and sub-bullets of the blueprint
  • Know the many, many parts that make up the Cisco InterCloud Fabric very well
  • Know the Admin tab of the UCS Manager well – focus on RBAC capabilities there, for example
  • Really study up on the details of the Cisco 1000V, things like the VSM, VEM, and vPath technologies are really important
  • Know your storage options really well, this includes NAS (CIFS, NFS) and SAN (SCSI, iSCSI, FC, and FCoE (including FIP))

Exam Accuracy: 4.5 out of 5 stars

Exam Difficulty: 4 out of 5 stars (due to high cut score)

Time Pressure: Low

Have fun studying these super important, and super interesting topics!

Virtual Networking Per CCNA Cloud

October 24, 2015 at 6:52 pm

Virtual networking is a key aspect to the new CCNA Cloud. Join me in this Nugget as we examine some of the key technologies you should be able to describe in this area.

Common Cloud Characteristics

October 4, 2015 at 2:00 pm

Enjoy this complimentary CBT Nugget on the 5 common characteristics of cloud technology. This is from section 1 of my CCNA Cloud – Cloud Fundamentals course at CBT Nuggets.

Section 1 of CCNA Cloud – Cloud Fundamentals Nearing Completion!

October 4, 2015 at 1:13 pm

Intercloud Still - 440

The first section of the CCNA Cloud Cloud Fundamentals (210-451) course is about complete. It consists of the following content:

  • Common Cloud Characteristics – this Nugget is a critical as it outlines the 5 characteristics that the NIST identifies for cloud technologies. This Nugget allows you to quickly learn just how important cloud really is, and why it has become so incredibly popular. I will be posting this Nugget here on the blog later today for you to enjoy!
  • Cloud Service Models – you have probably heard the terms IaaS, SaaS, PaaS, and maybe even XaaS. This Nugget ensures that you know the details of each of these models.
  • Cloud Deployment Models – Public Clouds, Private Clouds, Hybrid Clouds, Community Clouds – yes there are many potential deployment models in use today. This Nugget details each of these for you, and ensures you are ready for both Certification, and the real world.
  • The Cisco Intercloud Solution – perhaps my favorite Nugget of the section, this content provides a detailed look at the Cisco Intercloud Solution which makes it simple and seamless for organizations to engage in a Hybrid Cloud solution. One that enables the secure and heavily managed transition of workloads from the private to the public cloud potions, or vice versa. The Cisco Intercloud Solution also ensures that policy and compliance are never lost with the transition to cloud portions.

Section 2 is underway this week and covers the Cisco Compute solutions for CCNA Cloud. These exciting technologies include things like C and B-series servers and the UCS Manager!

Virtual Extensible LAN (VXLAN)

September 29, 2015 at 3:35 am


  • VXLAN is a L2 over L3 solution
  • The benefits include:
    • The easy extension of Layer 2 segments across physical locations
    • 16 million layer 2 segments supported thanks to a 24 bit VXLAN network identifier (VNID)
    • Instead of STP, layer 3 Equal Cost Multi Pathing (ECMP) can be used
  • VXLAN is a MAC-in-UDP solution
  • VXLAN Tunnel Endpoints (VTEP) are used for the encapsulation and deencapsulation
  • Stateless tunnels between VTEPs move traffic
  • Multicast is used to reduce flooding scope
  • VLAN to VXLAN translation can be provided by VTEPs acting as VXLAN Gateways