Archive for the ‘Cisco IOS’ Category

In May 2017, you have the opportunity to attend advanced IPv6 training from the world’s leading IPv6 training company.

The comprehensive Implementing and Securing IPv6  course provides you with all that you need in order to plan for, design, deploy and secure IPv6 in your network.

One of our most popular IPv6 training courses.

This is an advanced technical course that is ideal for all technologists interested in learning how to both deploy and secure IPv6. It provides all that you need to understand the issues surrounding IPv6 deployment and security and includes comprehensive practical hands-on labs to allow you to gain experience with real-world scenarios.

IPv6 training is becoming increasingly relevant in 2017 with the exponential growth in the deployment of IPv6 and the increasing deterioration of the legacy IPv4 Internet.

Deploying IPv6 not only future proofs your network but it also brings with it the opportunity for performance, functionality and operational improvements. For example, Facebook found that end users using IPv6 experience a 15% performance improvement over end users using IPv4. Also, in the long term, IPv6 is the only protocol suitable as a basis for the Internet of Things (IoT).

Furthermore, we already reaching the point where organisations are not only considering moving to IPv6-only networks but have already deployed such networks. Microsoft, Facebook, LinkedIn and Cisco are amongst those who have or are in the process of deploying IPv6-only networks.

IPv6 is very different from IPv4.

The common belief that IPv6 is IPv4 with longer addresses is wrong. IPv6 is made up of many new features and functions which are often widely and subtly different from those in IPv4. Even IPv6 addresses are significantly different from IPv4 addresses, not just in size, but in how they are structured, their types, their attributes, how many their are and how they are used. It is crucially important when deploying and securing IPv6 to move away from legacy IPv4 thinking and fully appreciate the differences from IPv4.

Course Details

Course: Implementing and Securing IPv6
Duration: 5 days
Location: Edinburgh, UK
Dates: 15th to 19th May 2017
Exercise platforms: Linux (default), Cisco IOS, Windows
Delegate Fee: £2,195.00 (GBP) + VAT if applicable

  Book Now

Erion is the world’s leading IPv6 training company. With over 19 years experience of providing IPv6 training and IPv6 consultancy services, Erion has the world’s most comprehensive portfolio of IPv6 training courses. Erion’s courses cover all aspects of IPv6 on all major operating systems and platforms.

All Erion’s IPv6 training courses are Gold certified by the IPv6 Forum. Our IPv6 security courses are also IPv6 Security certified from the IPv6 Forum.

This course will take place in our Edinburgh, UK venue which is situated in the city centre near to the world famous Edinburgh castle. There are many excellent facilities and hotels within walking distance. Edinburgh is easily reached via Edinburgh airport and by the UK rail and road network.

The training fee includes, access to excellent facilities and the provision of a complimentary breakfast, sit-down lunch and unlimited tea, coffee, biscuits and fruit throughout the day.

This course will be delivered by Erion’s chief consultant Dr David Holder.

Instructor Bio: Dr David Holder CEng FIET MIEEE

Dr Holder has over twenty-eight years’ experience in the IT industry in senior technical and management posts. He is currently the CEO and chief consultant at Erion Ltd, the world-leading IPv6 training and IPv6 consultancy company.

In his role at Erion, Dr Holder has had over nineteen years’ experience providing IPv6 consultancy to leading global organizations worldwide. He has assisted organizations to develop IPv6 strategies, enable IPv6 in their products, create IPv6 address schemas and deploy IPv6. His experience covers all major networking and operating system platforms. Clients include Alcatel Lucent, Arbor Networks, Atos Origins, Brocade, BT, Dell, Ericsson, HP, IBM, Sony and Sophos. He is the author of white papers, solution guides, books and training courses on IPv6 and related topics. Recent papers include two published by the UK telecommunications regulator Ofcom on IPv6 and CGN.

In addition to his role at Erion, Dr Holder is active in promoting IPv6 both in the UK and abroad where he is a regular speaker at IPv6 related conferences. He is the chairperson of the IPv6 Task Force Scotland, founder of the IPv6 Future Enabler conference and is a regular speaker at Global conferences on IPv6.

Dr Holder has a PhD in High-Frequency Semiconductor Physics and an Honors degree in Electronic Engineering. He is a Chartered Engineer, a Fellow of the Institute of Engineering Technology and a Member of the IEEE. He holds several industry qualifications.

Please contact us for further details.


As the world’s leading IPv6 training company, we are pleased to announced that we will be running some of our most popular IPv6 courses in Edinburgh, UK during 2017.

These include our comprehensive 5-day Implementing and Securing IPv6 course which covers all that you need to deploy and secure IPv6 in your networks.

Erion has over 19 years experience in IPv6. Over that time we have provided IPv6 consultancy and IPv6 training to leading organisations, enterprises and governments world-wide. Throughout the many IPv6 deployments and implementations that we have carried out we have consistently noticed two things; people underestimate the need for IPv6 training and IPv6 training is crucial to success.

Many assume that IPv6 is simply IPv4 with longer addresses. This is naive. Whilst the purpose and basic function of IPv6 is the same as IPv4; that is to route datagrams from a one node to another node (possibly on a different network), the features, functions, attributes and management of IPv6 are very different. Crucially, in many cases what is considered best practice in IPv4 is the opposite in IPv6. This means that staff with extensive experience of IPv4 have to have a change of mindset in order to successfully deploy IPv6.

For this reason, we have created the world’s largest portfolio of IPv6 training courses, covering all aspects if IPv6, across many different platforms and for a wide range of audiences. Continuously updated to reflect the latest standards and best practice our courses are ideally suited to ensure that you are ready to deploy IPv6 in an efficient and safe. Thereby maximising the benefit to your business.

Full details of our upcoming IPv6 training schedule can be found here. Alternatively, we can run on-site IPv6 courses for you at your premises when we can tailor the training programme to meet your exact requirements.

May 2017 Schedule

We have just scheduled courses in May 2017 for Edinburgh, UK. This includes our Implementing and Securing IPv6 course on a range of different platforms including Linux, Cisco IOS and Windows.

Full details can be found at our IPv6 training site.

Please contact us for further details.


If you are preparing to deploy and secure your network for IPv6 then this IPv6 training is for you. Erion brings you the best in IPv6 training. We have extensive experience with IPv6 having provided IPv6 training and consultancy services for over 18 years, longer than any other independent IPv6 training provider. Also, we are proud to have the world’s largest and most IPv6 training portfolio covering all aspects of IPv6 on all major platforms.

The course that you can attend in November, is one of our most popular IPv6 training courses. The course, Implementing and Securing IPv6, is a comprehensive technical course that is ideal for all technologists interested in learning how to both deploy and secure IPv6. It provides all that you need to understand the issues surrounding IPv6 deployment and security and includes comprehensive practical hands-on labs to allow you to gain experience with real-world scenarios.

This training is becoming increasingly relevant in 2016 with the announcements by all of the UK’s major ISPs that they will be turning on IPv6 for their customers this year. Now that over 50% of the world’s major content providers are IPv6 enabled and almost 100% of Internet transit providers are IPv6 enabled, end-users with both IPv6 and IPv4 find that over 70% of their traffic is over IPv6 rather than IPv4.

Deploying IPv6 not only future proofs your network but it also brings with it the opportunity for performance, functionality and operational improvements. For example, Facebook found that end users using IPv6 experience a 15% performance improvement over end users using IPv4. Also, in the long term, IPv6 is the only protocol suitable as a basis for the Internet of Things (IoT).

Furthermore, we already reaching the point where organisations are not only considering moving to IPv6-only networks but have already deployed such networks.

IPv6 is very different from IPv4. The common belief that IPv6 is IPv4 with longer addresses is wrong. IPv6 is made up of many new features and functions which are often widely and subtly different from those in IPv4. Even IPv6 addresses are significantly different from IPv4 addresses, not just in size, but in how they are structured, their types, their attributes, how many their are and how they are used. It is crucially important when deploying and securing IPv6 to move away from legacy IPv4 thinking and fully appreciate the differences from IPv4.

Erion is the world’s leading IPv6 training company. With over 18 years experience of providing IPv6 training and IPv6 consultancy services, Erion has the world’s most comprehensive portfolio of IPv6 training courses. Erion’s courses cover all aspects of IPv6 on all major operating systems and platforms.

All Erion’s IPv6 training courses are Gold certified by the IPv6 Forum. Our IPv6 security courses are also IPv6 Security certified from the IPv6 Forum.

This course will take place in our Edinburgh, UK venue which is situated in the city centre near to the world famous Edinburgh castle. There are many excellent facilities and hotels within walking distance. Edinburgh is easily reached via Edinburgh airport and by the UK rail and road network.

The training fee includes, access to excellent facilities and the provision of a complimentary breakfast, sit-down lunch and unlimited tea, coffee, biscuits and fruit throughout the day.

This course will be delivered by Erion’s chief consultant Dr David Holder.

Course Details

Course: Implementing and Securing IPv6
Duration: 5 days
Location: Edinburgh, UK
Dates: 7th to 11th November, 2016
Exercise platforms: Linux (default), Cisco IOS, Windows
Delegate Fee: £2,195.00 (GBP) + VAT if applicable

Please contact us for further details.


Erion is pleased to announce that we are running our world-leading Implementing and Securing IPv6 (5-day) training course as a public event in Edinburgh UK in April 2015. This is the first time that we have run this course as a public scheduled course in the UK. Previously this course has proved to be very popular as a closed on-site course.

Developed over 16 years, this course covers all aspects of IPv6 deployment and security in comprehensive detail. It is ideal for all technical staff wishing to learn more about IPv6. This 5-day course covers all the topics in our popular Implementing IPv6 (4-day) and Securing IPv6 (3-day) course. This is an intensive course ideal for those who do not have the time to attend both the 4-day and 3-day courses.

This course includes extensive practical hands-on IPv6 exercises. The default platform for this course is Linux but we can arrange for the hands-on exercises to be carried out on other platforms including Cisco IOS.

All Erion’s IPv6 training courses are Gold certified by the IPv6 Forum. Our IPv6 security courses are also IPv6 Security certified from the IPv6 Forum.

Our Edinburgh training location is situated in the city centre near to the world famous Edinburgh castle. There are many excellent facilities and hotels within walking distance. Edinburgh is easily reached via Edinburgh airport and by the UK rail and road network.

The training fee includes, access to excellent facilities and the provision of a complimentary breakfast, sit-down lunch and unlimited tea, coffee, biscuits and fruit throughout the day.

Erion is the world’s leading provider of IPv6 training. We have the largest portfolio of IPv6 training courses, suitable for all audiences, covering all aspects of IPv6 on all major operating systems and platforms. Erion’s courses are certified by the IPv6 Forum and are part of the Erion IPv6 Certified training programme. In addition to our public IPv6 training schedule, we also provide IPv6 training as on-site courses and we provide Erion Modular IPv6 Training which allows for a bespoke training programme to be created based on our hundreds of IPv6 training modules.For further information please contact us on +44 (0)1422 207000, enquiry@erion.co.uk or through our web-site contact form.

Copyright Erion Ltd 2015, all rights reserved. Permission to publish this article unchanged is hereby given.


Erion is pleased to announce that we are running several of our world-leading IPv6 training courses as public events in Edinburgh UK during March 2014. These include Erion’s Implementing IPv6, Securing IPv6 and Introduction to IPv6 IPv6 courses.

From the 17th to the 20th March 2014 we are running our flagship 4-day Implementing IPv6 course. Developed over 15 years, this course covers all aspects of IPv6 in comprehensive detail and is ideal for all technical staff wishing to learn more about IPv6. This course includes extensive practical hands-on IPv6 exercises. We will be running the Linux, Cisco IOS and Windows versions of this course in parallel. You have the option to chose to carry out hands-on exercises on Linux, Cisco IOS or Windows.

From the 24th to the 26th March 2014 we are running our 3-day Securing IPv6 course. This course includes a detailed analysis of the security risks associated with the introduction and deployment of the IPv6 protocol and how you should secure your network for IPv6. This course also includes extensive hands-on practical IPv6 exercises, where you are able to use a number of IPv6 vulnerability testing tools and implement a range of IPv6 security features.

On the 27th March 2014 we are running our 1-day Introduction to IPv6 which is a comprehensive technical overview of IPv6.

Our Edinburgh training location is situated in the city centre near to the world famous Edinburgh castle. There are many excellent facilities and hotels within walking distance. Edinburgh is easily reached via Edinburgh airport and by the UK rail and road network.

The training fee includes, access to excellent facilities and the provision of a complimentary breakfast, sit-down lunch and unlimited tea, coffee, biscuits and fruit throughout the day.

Erion is the world’s leading provider of IPv6 training. We have the largest portfolio of IPv6 training courses, suitable for all audiences, covering all aspects of IPv6 on all major operating systems and platforms. Erion’s courses are certified by the IPv6 Forum and are part of the Erion IPv6 Certified training programme. In addition to our public IPv6 training schedule, we also provide IPv6 training as on-site courses and we provide Erion Modular IPv6 Training which allows for a bespoke training programme to be created based on our hundreds of IPv6 training modules.For further information please contact us on +44 (0)1422 207000, enquiry@erion.co.uk or through our web-site contact form.

Copyright Erion Ltd 2014, all rights reserved. Permission to publish this article unchanged is hereby given.


Erion is pleased to announce that we are running some of our world-leading IPv6 training courses as public events in London UK during July 2011.

On the 4th July we are running our 1-day Introduction to IPv6 which is a comprehensive technical overview of IPv6. From the 5th to the 8th July we are running our flagship 4-day Implementing IPv6 course. Developed over 13 years, this course covers all aspects of IPv6 in comprehensive detail and is ideal for all technical staff wishing to learn more about IPv6. Delegates have the option to chose to carry out hands-on exercises on Linux, Cisco IOS or Windows.

Erion is the world’s leading provider of IPv6 training. We have the largest portfolio of IPv6 training courses, suitable for all audiences, covering all aspects of IPv6 on all major operating systems and platforms. In addition to our public IPv6 training schedule, we also provide IPv6 training as on-site courses and we provide Erion Modular IPv6 Training which allows for a bespoke training programme to be created based on our hundreds of IPv6 training modules.For further information please contact us on +44 (0)1422 207000, enquiry@erion.co.uk or through our web-site contact form.

Copyright Erion Ltd 2011, all rights reserved. Permission to publish this article unchanged is hereby given.


Despite the imminent depletion of the IPv4 address pool and the serious consequences for the IPv4 Internet, there are still many organisations that continue to delay the implementation of IPv6. Whilst the need for IPv4 in some organisations is arguably less than in others, one area that cannot be ignored is the essential need to secure current IPv4 networks against attacks perpetrated through the use of IPv6 and IPv6 transition technologies.

It is undeniable that the vast majority of current TCP/IP networks already include not only IPv6 capability, but also have IPv6 traffic flowing over them. All modern operating systems include IPv6 dual stacks (which also provide backwards compatibility for IPv4). These operating systems, including Windows, Unix and Linux all use IPv6 by default when they can. As a result, current IPv4 networks must be secured against attacks via IPv6 and associated technologies even though they may not have explicitly deployed IPv6.

Whilst, IPv6 in and of itself is to a large extent neither more or less secure than IPv4, it’s existence in a network immediately increases the “attack surface” and therefore the security risks. Since the increased risk is not simply the sum of the two protocols but a complex interaction of IPv4, IPv6, transition mechanisms and other protocols, it is fair to say that the attack surface is somewhat more than doubled by IPv6. Furthermore, IPv6 includes many new features that make it significantly different from IPv4. This not only further increases the “attack surface” but it also means that many new mitigation and security techniques must be learned.

For those who might consider the “increased risk” a reason not to deploy IPv6; remember that IPv6 already exists whether you deploy it or not. Therefore you need to secure against IPv6 threats in your IPv4 networks.

It is essential that network security managers and others responsible for network and system security learn about IPv6 now and implement appropriate security measures as soon as they can. Erion provides the world’s most comprehensive range of IPv6 training. This includes in-depth IPv6 security training, for example, our 3-day Securing IPv6 course.

Copyright Erion Ltd 2010.