We continue to see great interest and momentum around our Intelligent WAN solution but there is one thing we are hearing loud and clear from our customers; the need for better tools to configure and manage branch sites and associated WAN connections. For those of you familiar with Cisco’s Intelligent WAN there are four main business outcomes that the solution promises to deliver:
- Better Application Experience for Users
- Robust Secure Access for Applications and Users
- Lower IT Costs
- IT Simplicity for Increased Agility
Management falls into the IT Simplicity bucket and many times while presenting our Intelligent WAN solution customers are already thinking about how they are going to reconfigure their network into an Intelligent WAN. One of the main concerns is that the more sites you have the larger the task. Quite often there are limited or no IT resources at the branch and the thought of sending someone onsite (truck rolls) to change or reconfigure the branch router can be an expensive proposition. So what can you do to take advantage of the cost savings provided by an Intelligent WAN?
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Tags: ACI, APIC, APIC-EM, IWAN, IWAN App, IWAN Design Guide, Prime Infrastructure
Security is hot topic on everyone’s mind and for IT it is a constant challenge to stay ahead of the latest threats and vulnerabilities that their organizations face on a daily basis. Take a quick look at the news and it won’t take you long to find an article talking about the latest cyber attack that resulted in the leak of personal data. So what can organizations and more specifically IT teams do to protect themselves from threats and vulnerabilities. Personally I don’t think you can protect yourselves from all threats and vulnerabilities. Cyber threats will continue to exist and cyber criminals will continue to develop increasingly sophisticated attacks to evade even the most robust security barriers. Even if you were to isolate your network from the internet an intruder could overcome your physical security and launch an attack from within your organization.
So what can you do to protect yourself? I view security as a way to reduce your exposure to threats and you should at a minimum make sure you have the appropriate security measures in place to reduce your exposure to threats and vulnerabilities. While you may never be able to stay one step ahead of cyber attacks you should be in a position to detects threats and be able to mitigate them as fast as possible to reduce your exposure.
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Tags: Advanced Malware Protection, AMP, Cloud web security, CWS, DMVPN, firewall, IDS, IPS, ISR 4000, ISR4k, IWAN, routers, security
Our 2013 IT Impact Survey highlighted the importance of collaboration between business leaders and IT as trends like BYOD, data center consolidation and Cloud applications put more pressure on the network. Why collaborate? The survey highlighted that 34% of application roll outs over the prior 12 months were delayed because of not enough budget. You would think that if applications were a priority IT would be given sufficient budget to make sure the network was ready to handle the extra traffic. Unfortunately, according to Nemertes, most organizations’ WAN budgets will remain flat or decline in 2015, meaning that adding bandwidth is often not an option for IT. So how can you do more with less?
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Tags: branch, hybrid WAN, Intelligent WAN, ISR, ISR 4000, IWAN, WAN
Network customers have always bought networks for one and only one reason: to run their applications over them. Yet for most of that time, those networks have been largely oblivious to the composition of the network traffic they carried. Traditional network tools could tell you whether your network was having a lot of errors, or whether a given link or interface was congested, but they couldn’t tell you what was congesting your network, beyond the limited granularity of a few well-known ports. Finding out that you’ve got a lot of HTTP or HTTPS is not very helpful in finding out whether you’re swamped by personal traffic that needs to be controlled, or by legitimate business traffic that requires an increase in effective bandwidth.
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Tags: bandwidth, Cisco Application Experience, InfoVista, IWAN, managed services, network, routing, vodafone, Vodafone Application Visibility and Control, WAN
These are just a few of the many questions that were asked on the webinar ‘How to Deliver Uncompromising Branch Application Performance‘:
- Would DMVPN also allow me to easily integrate networks using multiple MPLS providers?
- Is there a specific router model, IOS required for a PfRv3 branch controller and master controller?
- Can you explain how the direct spoke-to-spoke routing is accomplished when using DMVPN?
- Is using BGP with DMVPN scalable? Wouldn’t we have to define each neighbor?
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Tags: DMVPN, hybrid WAN, Intelligent WAN, ISR 4000, IWAN, PfRv3