RSS

Category Archives: Hardware

Microsoft Ignite 2015 : huge collection of information enhanced with more detailed resources to get you up-to-date with less time and effort

As some of you might know already, the Microsoft Ignite 2015 conference has started where Microsoft talks about where they’re going and what they’re doing. I watched the keynote, took many notes and added other relevant information which I’m sharing with you. Since so much was told and shown it’s certain I’ve missed stuff. As time goes by I will update the information in this post so it can be used as a reference.

I hope it’s useful. If you find any errors or have other useful resources or feedback, please leave a comment.

Update log:

-05-05-2015: Created Initial version including the keynote and additional information.

Advertisements
 

Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Brocade Certified vRouter Engineer Exam 170-010

As I mentioned in a previous blog post, Brocade is offering free courses and exams.

Even though I’m not actually working in networking, I decided to brush up my networking knowledge by taking the 170-010 Brocade Certified vRouter Engineer Exam. I haven’t really done much with networking and CLI configuration in the last 7 years, but I still know the concepts from school where we did CCNA, CCNP, CCDA, CCDP. It took me about 2 days to study and I passed with 76% (passing score = 62%). In hindsight I should have played around a bit more in the vRouter itself 🙂

The exam wasn’t that hard, but a little knowledge about networking is expected, because the information provided by Brocade does not cover everything (or I missed something). For people who want to take the exam, you can use the resources described below. Make sure you’re very familiar with routing, OSPF, NAT and firewalling.

Brocade Certified vRouter Engineer Exam 170-010 Exam Objectives

Brocade Vyatta vRouter System Operations

  • Describe show command system usage
  • Identify key CLI operations
  • Describe the commit and save processes

Ethernet Concepts

  • Identify Ethernet operations
  • Identify VLAN operations and settings
  • Identify bonded interface operations
  • Demonstrate knowledge of configuration and operation using show commands

TCP/IP

  • Demonstrate knowledge of the relationship between Layer 2, IP and TCP/IP
  • Identify TCP and UDP differences
  • Identify address subnets

DHCP and DNS Troubleshooting

  • Describe troubleshooting of DHCP operations
  • Describe troubleshooting of DNS forwarding

Routing

  • Identify uses for routing
  • Identify show commands for use with routing
  • Identify configuration of different types of static routes

Firewalls

  • Describe firewall operations and troubleshooting using show commands
  • Describe firewall rulebase operations

NAT

  • Describe NAT concepts

Upgrades

  • Describe the Brocade Vyatta upgrade process

Logging and Packet Captures

  • Identify logging options for firewall and NAT operations
  • Identify methods to verify operations and troubleshooting

OSPF Single-Area

  • Describe OSPF show command output

 

Generic information

Collision & broadcast domain

 

Generic Brocade Certification information

Brocade Certification FAQ

Brocade Certification Exam information including number of questions, time and passing Scores

 

Brocade Certified vRouter Engineer Exam 170-010 resources

Free course and exam offer page

Brocade Certified vRouter Engineer 2013 (BCVRE) Exam : Objectives, Prerequisites, Curriculum, Study Tools & Testing

BCVRE in a Nutshell Study Guide

Vyatta 5400 vRouter product page , data sheet, trial download, licensing

Vyatta 5400 Manual Software Documentation

Firewall Basics Command Quick Reference

List of Useful MIBS

Management and Logging Command Reference

 

 

  • Describe how to configure OSPF
 
2 Comments

Posted by on August 1, 2014 in Hardware, ICT, Network

 

Tags: , , , , , , , , ,

Free – Brocade Network Function Virtualization (NFV) course and exam

A student of mine informed me that Brocade is providing a free course and exam again. This time it is for Brocade Network Function Virtualization”
A while ago they also provided a similar offer for “Brocade Ethernet Fabric” which is also still valid apparently.

Take advantage of these offers if they are useful to you 🙂

 

 
1 Comment

Posted by on July 27, 2014 in Hardware, ICT, Learning, Network, Storage

 

Tags: , , , , , ,

Free – Brocade Ethernet Fabric course and exam

I’ve been pretty busy lately, so unfortunately there haven’t been as many blog posts as I would have liked.

I did want to share this opportunity however for a free course and exam on “Brocade Ethernet Fabric”:
http://info.brocade.com/DC-GDG-14Q2-CERT-SM-EF-Cisco-CCIE-LP.html?cn=DC-GDG-14Q2-CERT-SM-EF-Cisco-CCIE

I hope it is useful for you and that you’ll share it so many people can benefit from it.

 
4 Comments

Posted by on March 7, 2014 in Hardware, ICT, Learning, Network, Storage

 

Tags: , , , , , ,

The Openbox / Skybox , a cheap HD sattelite receiver that provides a lot of bang for the buck

Introduction

A couple of years ago I bought a Dreambox DM-800HD sattelite receiver. At the time, HD receivers were pretty expensive (300-400 euros) and there weren’t many good alternatives. I wanted additional HD receivers, but I wasn’t willing to pay 300-400 euros a piece. As such, I started investigating and found out that you could get an Openbox / Skybox HD receiver for about 70 euros including shipping, so I was quite interested and bought an Openbox S11. I’ve been using it for a couple of years now with a duo LNB with Astra 1 (19,2) and Astra 3 (23,5) and I’m very satisfied with it.

Advantages

  • It’s cheap and provides a lot of bang for the buck.
  • It provides good image quality.
  • It supports cccam.
  • It boots very quickly.
  • The remote is easy to use and comfortable in your hand.
  • You can timeshift / record to an USB drive.
  • You can play multimedia from an USB drive. Music, Images, Video (including MKV X264 !!!! ).

Disadvantages

  • Menus and options are very basic.
  • Only a single tuner.
  • Lack of support.
  • Custom firmwares are limited.
    • Hard to find out which firmware is best. Each has its own advantages and disadvantes.
  • Creating channel lists / favorites from the device itself is very time consuming and troublesome.
    • You can use external tools to create channel lists. By example Ali Editor / PVR800-Editor or MediaBox Editor Studio (MES). Even with these tools, the editing experience is not as good as I was used to with my Dreambox.
    • Already created channel lists / favorites can easily be shared using either USB or over the network using STBHD_LAN_MM.

Conclusion and advice

If you’re looking for a sattelite HD receiver that provides more bang for your buck, be sure to take a look at the Openbox / Skybox HD receivers. While I paid 70 euros back then, they can now be had for about 50 euros including shipping. Keep in mind though that initial configuration can require some manual work. After that you can simply re-use your configuration.

There are now many more versions available of the Openbox / Skybox however and I have to admit that it’s often not clear to me which types provide which advantages so be sure to take a look at this as well. Versions include the S9,S10,S11,S12,S16,S18,F3,F4,F5,X3,X4,X5,X6,S1000,S6000HD. Also keep in mind that there are a lot of clones available. Personally I just ordered the X6 here because I want a spdif output, I’ll write a review about it as soon as I receive it.

For people looking for HD sattelite receivers that provide more features, take a look at the Vu+ Solo2 or Duo2 that have been reviewed very well, but are also a lot more expensive.

 
Leave a comment

Posted by on November 3, 2013 in Hardware, Sattelite Receiver

 

Tags: , , , , , , , , , , , , , , , , , , , ,

TechNet subscriptions will be retired, last week to get or renew a subscription.

As you might have already read by now in my previous post, TechNet subscriptions are going to disappear. For more info take a look at this blog post and the Subscriptions retirement FAQ.

This is just a reminder that you have until August 31 to buy a last year of technet.

You might also want to backup existing keys and files:
http://www.zdnet.com/five-things-every-technet-subscriber-needs-to-do-before-time-runs-out-7000017687/

 
Leave a comment

Posted by on August 25, 2013 in Network, Windows 2012

 

Tags: , , , , ,

Milestone of 50.000+ views reached !!! Thanks everybody.

My blog reached 50.000+ views. Thanks everybody, this really exceeded my expectation and motivates me even more to keep going. Special thanks go out to my fellow bloggers in my blogroll and to those who shared my posts on Twitter, Facebook and other social networks.

Even though my blog exists since January 2012, I really started to blog actively around August and ever since I’ve tried to keep posting on a regular basis. At the start of 2013 I even intended to blog every day. I was able to keep it up for a short while, but it was just too time consuming. Now I try to blog something at least once every 5 days. The blog post count is now at 170.

Personally I think Microsoft is on the right track. I’m really looking forward to all new Microsoft product (preview) releases including Windows 8.1, Windows Server 2012 R2 and System Center 2012 R2 and you can expect some blog posts about this in the near future.

Popular posts

From the stats, it turned out these are the blog posts that are being viewed most, if you’ve missed any of them you might want to take a look at them:

Stats

For those interested in the view stats, here they are:

Views

Comments and suggestions

If you have suggestions about what I can do to improve, please let me know. Also if you’d like to see some things covered more or in more detail, just leave a comment.

 

Tags: , , , , , , , , , , , , , , ,

 
%d bloggers like this: