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Blog

Jun 06

We Have Updated Our Website!


We have finally released our new website! Check it out, contact us and sign up for our mailing list! 

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Jun 05

Cisco Community VIP - Arne Bier


In 2019 I was honoured to be awarded with the title of Cisco Designated VIP (or simply Cisco VIP) for my contributions to the online Cisco Community forums. The Cisco Community is an online discussion forum used for sharing and discussing any topics around Cisco solutions. 

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Jun 05

WPA2 Enterprise - PEAP Cracking


Many organisations use 802.1X EAP-PEAP with MS-CHAPv2 as the inner authentication method (or PEAP for short) to join the corporate WLAN.  If you use a username and password to join your WLAN then this is likely what you use too. 

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Jun 04

MazeMap - The Future of Wayfinding


Finding your way around a hospital can be challenging for patients, visitors and employees. MazeMap provides a solution to this challenge with their easy-to-use indoor maps. MazeMap indoor navigation tool lets visitors search for rooms and buildings and receive graphical turn-by–turn directions on any mobile device.

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Jun 04

Cisco SD Access Demystified


One of the Cisco Digital Networking Architecture corner stone concepts is Software Defined Access (or simply, SD Access). It is challenging to describe what Cisco SD Access is, in just a few words, without it sounding like a marketing pitch. The message I have been receiving from Cisco is that SDA is the (only) way that we should be designing our future networks.

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Mar 04

Travels in Silicon Valley - Part 1 facebook and Google


I went on a homage to the tech companies in Silicon Valley while on holiday - I wrote up a few notes on my look around the facebook and Google campuses

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Mar 04

In-Flight WiFi


On my recent holidays, it was with some interest when I boarded an American Airways flight that they’re offering on-board WiFi.

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Mar 04

MAC Address Converter Tool


Ever needed to convert a multitude of different style MAC addresses to the format required for upload to Prime (which is in the format aaaa.bbbb.cccc)? Or just take a bunch of MAC addresses and format them in the same way? We've developed a tool that we've released for public use.

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Mar 04

WiFi Travels in Canada


In December 2015, I was travelling to Canada and along the way took note of the WiFi installations. In this blog I have detailed my observations on the state of WiFi infrastructure on my travels.

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Mar 04

The problem with Hotel WiFi


​Having recently been travelling, I've had some time to sample the delights of hotel WiFi. It can be a bit of an inconvenience when you’re travelling and you can’t access your email – when you need to work and have some urgent emails or remote work to do it can be a real problem.

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Mar 04

Warehouse WiFi - Best Practice


Warehouses have very special requirements when it comes to providing WiFi coverage, for a whole host of reasons.They are a challenging environment in RF terms – there’s often high ceilings, lots and lots of metal racking, RF attenuation is constantly changing (shelves filling and emptying, forklifts moving loads around and so on).Warehouses have very special requirements when it comes to providing WiFi coverage, for a whole host of reasons.They are a challenging environment in RF terms – there’s often high ceilings, lots and lots of metal racking, RF attenuation is constantly changing (shelves filling and emptying, forklifts moving loads around and so on).

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Mar 04

30 Technical WiFi Thoughts


George has provided us with a pretty concise list of a lot of the gotchas in WiFi design. There's a lot in there that's absolutely correct - with George's permission, I have reproduced the full text of his article. There's a few points in here that really jump out in terms of how to properly design a WiFi network - we attend sites to remediate networks that don't work properly and it never ceases to amaze me that the basic rules just aren't followed. This can be on big installs too - have a read through George's notes of wisdom below.

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Mar 04

Cisco Unauthorized Access Vulnerability


Cisco has just released this advisory for a security vulnerabilty affecting WLCs with code 7.6, 8.0 and 8.1: cisco-sa-20160113-wlc

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Mar 04

Cisco Access Points – Naming standards


We've listed the useful pointers and guidelines for naming access points - based on lessons learnt from thousands of deployed APs

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Mar 04

Cisco Enhanced PoE: Cisco 2702 and 3702 APs and the number of AP Antennas


The new Cisco APs need more PoE power - check if all your antennas are operational

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Mar 04

The importance of AP placement for wireless phone roaming.


Todays businesses are becoming increasingly reliant on reliable voice over WiFi services. Correct AP placement and RF design are of utmost importance.

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Mar 04

802.11ac - Wave 2 Quick Intro


Cisco has recently begun releasing their 802.11ac Wave 2 APs. These are now the latest generation and highest speed APs available. The new AP supports both the traditional lightweight configuration, of connecting back to a controller and also offers a new option: Cisco Mobility Express which makes the access point a virtual controller capable of managing up to 25 lightweight APs.

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Mar 04

Cisco AP Power Levels


In this blog, we’ll take a quick look at the functions, features and power level comparisons for Cisco APs. These are the Z domain (on the newer) and N domain (on the older) APs, which are what we use in the Australian market. As regulations have changed, so the powers the APs can transmit have been allowed to increase.

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Mar 04

Not all WiFi Channels are created equal.


When designing a new wireless network, RF power levels are often overlooked or misunderstood. Depending on the type of deployment, power levels can have a great impact on client performance and reliability.

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Mar 02

Site to Site VPN: Made easy with Meraki


If yours is one of a growing number of companies who offer their employees the opportunity to work remotely, you might have experienced some difficulty in ensuring the integrity and security of company data when outside of the local network. Virtual Private Networks (VPNs) provide the means to satisfy these requirements, while allowing remote workers access to the local company network as if they are present in the main office.

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Mar 02

Aruba Wireless for SMB


IPTel work mainly in the Enterprise sphere where large office spaces call for many hundreds of access points and consequently high performing controllers usually with costly licenses. Where budget is key, Aruba have a neat solution that dispenses of the need for a physical controller. Aruba Instant APs (IAP) combine enterprise grade WLAN performance, security, and scalability yet are simple to install and setup.

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Mar 02

Clinical Asset Tracking


Clinical asset tracking is all about finding the asset you want, when you want them. Clinical staff spend a lot of wasted time searching for an asset, which sometimes are stored for safe keeping in out of the way places.

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Mar 02

ACMP: Aruba Certified Mobility Professional


At IPTel Solutions we focus on learning about new WiFi technologies when they arise and we aim to keep ahead of trends in our featured product lines. This includes continuous training of our engineering staff in many different subjects.

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Mar 02

KRACKs (Key Reinstallation Attacks)


Anyone working with WiFi will have heard about the announcement that was made public on October 16, about the discovery of some vulnerabilities (known as KRACK) affecting the security protocols that are used on WPA/WPA2 protected wireless networks. IEEE 802.11i, which is the technical term for WPA2 was believed to be secure and unbreakable since its introduction in 2003. This is quite a long time and it is therefore needless to say that the discovery of KRACKs was quite a shock for the whole IT world.

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Mar 02

Clinical Wi-Fi Top 5 Design Tips


We’ve worked on and upgraded lots of hospitals that just didn’t have a fit for purpose Wi-Fi network. Turning back the clock, Wireless LANs were typically designed as hotspot grade. Clinicians had laptops and wanted to connect a Workstation on Wheels (WOW) at the patient bedside, and not much more. Poor RF design has been a prevalent factor too, in historic deployments - coverage was not consistent and user experience was patchy.

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Mar 02

The Long Road to Cisco CCIE Emeritus


I took my CCIE around 11 years ago now, but like everyone who’s attempted the lab, you don’t forget it quickly. Passing the lab is no easy feat - there's a pre-qualification exam, followed by the lab itself. I've heard it said that 80% of people that start the CCIE journey never pass, so there's a reason it's right up there with the hardest qualifications in IT.

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Mar 02

MIST AP41 Access Point


At first glance you might think it's just another cloud based product similar to Meraki, but MIST have taken a unique approach by offloading data analytics and machine learning to the cloud, reducing operational costs by up to 40%. Data analytics is big business nowadays so it’s exciting to see them leveraging the technology to do big things!

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Mar 02

EIRP vs Transmit Power What power is your AP Transmitting at


In a previous blog, we explored why some WiFi channels transmit at different power levels. Cisco uses power levels to describe the power the AP is running at - but what power does that actually translate in to?

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Mar 02

How to Gather Evidence for a WiFi Review - Part 2


The evidence gathered will be dependent on the type of review and the requirements for the specific review. There are certain general things which are required and these are detailed below. This is the second in a series to look at how to review a WiFi Installation

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Mar 02

How to Review a WiFi Installation - Part 1


We are getting more and more requests to review WiFi networks which aren’t quite meeting the specification. This might be for a host of reasons, so this blog was about how that review takes place – what to expect and what the outcomes might be.

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Mar 02

Anatomy of a WiFi Fault


Over the years we have dealt with a large amount of bugs in controller code, old drivers on devices, chipsets that can’t roam properly, interference, rogue APs causing interference, incorrectly configured equipment and so on – the list of possible reasons for faults is a long one.

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Mar 02

Cisco RX-SOP How to Turn Down the Noise


The feature will effectively tell the AP to no longer listen to traffic below a certain threshold – meaning the AP can start transmitting over the top of what is not considered background noise.

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Mar 02

Self Monitoring WiFi


There are a number of challenges in the WiFi space in regards to monitoring the network. While tools like Cisco Prime and Aruba AirWave do a great job of monitoring and producing lots of alerts, how do you monitor the network from a user perspective?

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Mar 02

The 5 Principles of Elastic WiFi


Elastic WiFi. It’s probably not a term you’ve heard before in relation to wireless and WiFi. I’m going to run through some principles I’ve learnt over a few years in the business, but first, I’ll digress. Many years ago I learnt to fly. Its kind of similar in complexity to the workload if you were driving two or three cars at once. The plane isn’t glued to the ground, but operates in 3 dimensions. You kick in a bit of rudder to affect a yaw and start dropping a wing in the turn. You can compensate with a bit of aileron to put you in a straight turn – there’s even a little ball in the dashboard so you can check you’re not skidding around a turn.

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Mar 02

Cisco Prime Rail Lines


Do you find when you are trying to find your clients, they continuously go where it's physically impossible to go? No more! In Cisco Prime Infrastructure there is a tool called the Rail Line.It acts as a collection point for clients who constantly roam within a floor or outside an areas map, when they shouldn't be. Wireless clients within a specified distance to the rail line will be shown as connected at the line, rather than their actual location. This could be handy for hospitals to show devices around the beds, but not on them, or places like internet cafes,where many wireless clients cluster while remaining mobile.

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Mar 02

Cisco Hyperlocation Real World Testing


We've recently been doing some testing with Hyperlocation, with the aim of seeing what the technology can do in the real world, not just in a pre-orchestrated demo. The results are quite promising, proving that while not the cheapest option for accurate location, the Hyperlocation Module lives up to its promises.

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Mar 02

Wireless As a Service


I’ve worked with wireless technologies for quite a few years now – it’s fair to say I’ve seen a lot of changes and development in that time. Moore’s law stated that the number of transistors on a CPU would double every 2 years. Wireless is pretty similar in many respects – it’s a constant evolution. Data rates and throughput speeds keep increasing continuously.

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Mar 02

Aruba Technology That Makes You Feel Special


Guest blogger, Arne Bier takes us through the keynote at Aruba AirHeads on Thursday 8th December. Partha Narasimhan, CTO of Aruba, talked about the constant evolution of the intelligent wireless networks. His keynote included a thought provoking video that took a futuristic look at how hotels could embrace technology to make their hotel guests’ stay more enjoyable. The video was not about Aruba products per se, but we were led to believe that the necessary technology already exists.

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Mar 02

Japan Land of (mostly) High Technology


I’ve recently been to Japan on holiday and thought I’d share a few thoughts on a bit of a funny story that happened. How a simple delayed flight can turn into quite a comedic run around when the technology lets you down.

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Mar 02

WiFi and the Cinema Story


I've touched on the subject of power caps in previous blogs. The issue is a reasonably simple one about not having an AP blasting at maximum power, while you have a low powered device broadcasting back. In explaining the principle of exactly why this doesn't work, I've come up with a little story to help. Let's translate WiFi in to audio. So here's the scenario.

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Mar 02

The Difference Between SU-MIMO and MU-MIMO


One factor in choosing the access point for your solution is the number of antennas and the APs support for MIMO (or how many streams the access point supports in communications with the client). The MIMO support is a factor in determining how many people can connect to the AP, the bandwidth each client gets and add ons that can come with the AP.

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Mar 02

Fridge Temperature Monitoring


Fridge Temperature monitoring? Why would you want to do that? There is one area where this is critical - and that's in the clinical space. Hospitals rely on fridges for a variety of reasons and keeping them at the correct temperature is highly important.

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Mar 02

Aruba ANZ Atmosphere 2016


I recently paid a visit to the ANZ Atmosphere conference hosted by Aruba at the Gold Coast. Its focus was on mobility and WiFi with a dash of LAN and Cloud thrown in for good measure. It was a relief to break away from the marketing hype (ever noticed how the latest meaningless industry buzz words are only coined at such events?) and get immersed in some real technological discovery. 

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Mar 02

How to Decrypt PSK Packets Captured with Wireshark


During fault finding with WLAN networks, there comes a point where you just have to take it down to the lowest level. Sometimes its because you have a bug and you need to see the exact behavior of devices in the network, in order to work out where the issue lies.

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Mar 02

WiFi and The Problem With Radar


The bands in which WiFi operate are known as unlicensed spectrum. This is different in each country that you operate – you have to tell your controller and APs in which domain they operate and the relevant channels are made available. While the 2.4GHz band tends to have a lot more interferers than the 5GHz band (think Microwave ovens, Bluetooth headsets and so on), the 5GHz band is also susceptible. Typically you don’t see too many – we’ve seen things like Mobile phone repeaters that use 5GHz as a backhaul between repeaters, channel hopping and managing to obliterate several channels in the process.

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Mar 02

Access Point Naming Standards


When we design and commission WLAN networks, one of the variables between different customers and sites is the access point naming convention.

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Mar 02

Cisco Enhanced POE


In buying the 2700's and the 3700's by Cisco, you're into the world of the 4x4 antenna AP. This AP can transmit and receive on all its antennas at once - meaning you can have multiple streams to provide that high throughput, as well as improved signal coverage over earlier models. However, there's a major gotcha we found when first using these APs that's worth knowing about. The AP will power up with normal POE, but that last antenna has bumped up the power draw on the AP - now it's up at just a little over 16W, more than the 15.4W supplied by normal POE.

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Mar 02

Cisco 802.11n vs 802.11ac APs


In the continuation of a theme, we previously looked at the overage of the 802.11ac series of Cisco APs and what difference the number of antennas makes to the coverage patter. The question in this blog though, is what difference has the leap from 802.11n APs (3502i / 3602i) up to the 802.11ac (3702i) AP made. Has the extra antennas made any difference in the newer models to coverage? The APs were all set to the same power and the coverage checked with AirMagnet

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Mar 02

Clinical Hand Hygiene


Hospital acquired infection is a major cost to a hospital, where a patient is infected within something different from when they arrived. This is costly for the hospital, and reducing the occurrence of transmission of infections is an important issue for many hospitals. The question answered in this article is: How can location tracking technology be used to help in the fight against hospital acquired infection?

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Mar 02

Wireless Cheapest or Best Value


In the wireless industry, price is a large factor of the vendor you choose. Rightly so, of course – if you are spending on a product, you want the best value! However, in the wireless space, the cheapest job may leave you with insufficient APs and poor coverage - and quite possibly these were the issues you were trying to solve in the first place! If you want devices to work properly, you have to design properly for that - and that means ensuring you've got enough APs to do the job.

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Mar 02

Capture Cisco 7925


Have you ever needed to capture a screen shot from a Cisco 7925 handset? If you're producing documentation, a screen shot goes a long way to helping illustrate the point you're trying to make and brighten up your documentation.

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Mar 02

Cisco 1702i, 2702i, 3702i: Real World Coverage


We thought it might be an interesting test to do some tests on how each of the new AP types perform. One of the primary differences between the Cisco 1702, 2702 and 3702 is the number of antennas in use. We’ve run some tests to see what difference in reality the number of antennas makes to coverage.

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Mar 02

Access Point Power Caps


One of the more common questions I get asked, is why would you want to use power caps to restrict the maximum power an access point can transmit at? Surely if the AP can transmit at a higher power, that’s better right? It will give better coverage at a higher power and so why pay for more APs? Makes sense doesn’t it? From a superficial level it does – but actually when you’re supporting lower power devices it doesn't.

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Mar 02

Ekahau LB2 Review


The Ekahau Location Beacon 2 (LB2) is a unit from Ekahau designed to allow determination of a client being within a room. The unit emits Infra-red, which is picked up by the B4 tag. In this article we look at how to configure the beacon up, including the options on the various switches.The Ekahau Location Beacon 2 (LB2) is a unit from Ekahau designed to allow determination of a client being within a room. The unit emits Infra-red, which is picked up by the B4 tag. In this article we look at how to configure the beacon up, including the options on the various switches.The Ekahau Location Beacon 2 (LB2) is a unit from Ekahau designed to allow determination of a client being within a room. The unit emits Infra-red, which is picked up by the B4 tag. In this article we look at how to configure the beacon up, including the options on the various switches.

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Mar 02

Cisco CMX


Cisco have upgraded the MSE code and it now has its own GUI and other features. They are really putting a lot into the MSE, so its come a long way. Originally it was just being used as a historic database for client data displayed in Prime (and don’t forget the WiPS signatures it contained too). It's really changed now and the MSE supports CMX – Connected Mobile Experiences.

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Mar 02

Ekahau 6.4.1 and Vision 3.1.1 Upgrade


We have recently completed the upgrade of ERC from 6.1.1 to 6.4.1 and Vision 2.0.46 to 3.1.1 in our office/lab environment. This upgrade was necessary in order to be able to use some new tags and their features.

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Mar 02

AP Placement - Location Grade


The traditional wireless location tracking is based solely on RSSI values of the clients received by the APs in order to track them. Since each AP could only see signal strength from the client, one AP is not enough to identify the location or the direction of a client – a minimum of 3 APs with good signal strength is recommended.

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Mar 02

CT Scanner


CT Scanners are a pretty impressive looking bit of clinical technology. They make a lot of noise in operation I hear, so nice to see how the hospitals are working hard to make then a nicer environment for patients.

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Mar 02

Huawei vs Cisco: First Impressions


One of our engineers recently attended a two day Huawei fast-track course (designed for techs that already have at least a CCNA and to learn how to translate that knowledge to Huawei’s network OS) and he was impressed at how usable the Huawei network products are. The command line structure is different but similar enough to be picked up extremely quickly by those used to working with Cisco IOS (for example instead of using the command “show”, you use the command “display”).

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Mar 02

Cisco Live! Melbourne - Day 1


Day 1 of Cisco live! In Melbourne. I’m on the Spectralink stand for the next couple of days, so if you’re at the conference, swing past and say hi.

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Mar 01

Travels - Uros Islands


Travelling to Lake Titicaca is a bit of a hike, its fair to say. Its quite a long way from anywhere and although we chose the train from Cusco, which travels around a leisurely 50km/h, its ten hours to get there. It’s a great way to see some of Peru on the way though, and I’d really recommend it as a way of getting there.

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Mar 01

Cisco DNA - Fault Finding


Cisco DNA Center has been released to the market and promises advanced features in the realm of Assurance and Automation. Assurance allows DNA Center to provide useful insights into the networks behaviour – this blog is focused on how insights can help in proactively identifying issues before they become a major issue.

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Mar 01

Cisco DNA - First Look


To start off the new Cisco DNA series we are running, let us take a first look into Cisco DNA and what it allows us to do!

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Mar 01

Reduce WiFi Congestion with DFS


Wi-Fi can be crippled by too many devices competing for airtime, creating a slower experience for all users. One way to reduce the number of devices competing for airtime is to increase the number of channels in use.

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Mar 01

Meraki Made Simple - Meet Dave


Take a look at this fun video from Meraki - this is how Meraki delivers simple networking

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Mar 01

Cisco's ISE 2.X Software Release Lifecycle


Cisco ISE (Identity Services Engine) is an Enterprise grade AAA product that has been around for 7 years. It is the successor to Cisco’s popular and widespread ACS product which has reached the end of sale status. With the introduction of ISE 2.4, Cisco claim to have reached feature parity with ACS and this should accelerate customer migrations of ACS to ISE. Cisco provides migration tools to assist with these migrations, but in many cases it makes sense to re-architect the system to allow efficiencies to be gained. IPTel has performed a number of complex migrations from ACS to ISE to ensure business continuity with minimal downtime.

 
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Mar 01

Figure 2: ISE Lifecycle pattern* Conclusion Cisco didn’t indicate whether STR and LTR would differ


This is part 3 of my blog series on rapid prototyping in ISE without requiring any networking equipment. This time we’re going to perform EAP-TLS (X.509 certificate based) authentication.

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Mar 01

Rapid Prototyping Without Any Networking Equipment - Part 2


 
Rapid Prototyping Without Any Networking Equipment - Part 2
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Mar 01

Rapid Prototyping Radius Server Policies - Part 1


There is a wealth of information on the internet about configuring RADIUS Servers (Cisco ISE or Aruba Clearpass) to perform a multitude of operations. The intention of this blog post is to help Radius Server administrators test their configurations - mostly for purposes of learning and rapid prototyping configurations.

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Mar 01

Cisco Smart Licensing


Cisco Smart Licensing is a cloud based service that enables organisations to manage their licences from one central location, allowing dynamic allocation to all supported end devices. What’s great about this model is that it allows for a more efficient use of licenses while reducing the overhead of manual management and tracking. Gone are the days of manually generating and applying PAK files to individual devices!

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Mar 01

Why Cisco ISE?


Cisco ISE is Cisco’s Identity Services Engine, and it is at the heart of Cisco’s Digital Network Architecture strategy to provide visibility and security in the most demanding Enterprise networks.

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Mar 01

Increasing Access Point Density


We often undertake jobs where there’s an existing layout of Access Points.It can be at a variety of densities when we start. Sometimes it’s at the lower end, Sometimes it’s at a decent Data Grade. The challenge is to increase the Access Point density from either of these up to voice grade

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Mar 01

Cisco Project Delivery Excellence Winner 2018


IPTel Solutions was awarded the Cisco Project Delivery Excellence Award at Cisco Live 2018, as a part of Cisco's PartnerXperience. It's a huge honour and privilege this year that IPTel Solutions have won the Project Delivery Excellence award. This is in recognition of the way in which IPTel address projects and how we like to work with our customers - as a true trusted advisor.

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Mar 01

Cisco AP Migration Tool - Part 3


​In the third part of our series of articles on how to seamlessly upgrade your Cisco WLC infrastructure, we'll examine the important thing to think about - the caveats, hints and tips for a smooth upgrade.

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Mar 01

Cisco AP Migration Tool - Part 2


In this second article on how to seamlessly upgrade your Cisco WLC, we explore the migration process and how to use the free tool IPTel have built for the purpose.

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Mar 01

Cisco AP Migration Tool - Part 1


Have you deployed your Cisco HA WLAN controllers and now discovered when you do an upgrade that they both reload, one after another? In this article we explore what you need to do to perform a seamless upgrade, with virtually no client impact on a Cisco WLAN Controller. This article is the first in a series dedicated to how to upgrade your Cisco WLCs within the minimum of client impact. This article provides the background and pre-requisites, with further articles detailing the process.

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Mar 01

The End of The Cisco 5508


For us as a Company the 5508 has proved a solid and reliable product over the years, a benchmark if you like by which all other installations are measured. We’ve setup and supported many a site with these boxes and only rarely seen a problem with the hardware (software .. now that’s another thing).

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Mar 01

RTLS Use Cases : Nursecall Integration


The difficulty with nursecall integration, is that you have to have a system which can provide 100% certainty that a nurse is indeed in the room. We've used CenTrak infrared beacons to create a foolproof solution.

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Mar 01

RTLS Use Cases in Hospitals - Part 1


This blog marks the beginning of a new series, RTLS Use Cases in Hospitals. We will be walking through all the different use cases for having Real Time Location Services (RTLS) in a hospital. To begin, we will be starting off with Call Assist.

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Mar 01

Bringing Wired and Wireless Together


With the growing use of Bring-You-Own-Devices in the workplace, more emphasis will be placed on integration, security, tracking and visibility. There’s more than one way to skin a cat but whichever method becomes the clear winner, there is no doubt that wired and wireless will come together at some point.

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Mar 01

Wireless Pre-Install Surveys


WiFi Pre-install surveys (also known as AP-on-a-stick surveys) are an integral part of the process of undertaking a wireless design that actually works.

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Mar 01

The Cisco 3800 Series AP


The Cisco 3800 series access point is the latest and greatest AP from Cisco.

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Feb 01

Aruba Service Assurance - Cape Network Sensor


It has been almost a year since Aruba acquired Cape Networks to add a Service Assurance product to its portfolio. The Aruba Sensor is a client device that can act as the eyes and ears for your Wi-Fi Network Operations team across your entire organisation.

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Feb 01

Cisco DNA - Assurance


DNA Center is Cisco’s answer to the SDA question. How do you provide intent based networking, providing simplicity of management and control, while providing advanced fault finding

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Feb 01

Arne Bier - Cisco VIP and Cisco Champion


Arne Bier is a senior consulting engineer with over 22 years of IT experience, and is currently working at IPTel Solutions as a Senior Technical Consultant.

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Feb 01

Cisco DNA - Free WLC Offer


Cisco have an offer available for customers looking to upgrade older WLAN hardware

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Cisco 8.0.130.0 WLC GUI Enhancements


​The release of the new Cisco 8.0.130.0 WLC code has brought some interesting developments to the Cisco WLC GUI.

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