Cisco Firepower 2140 BOQ with licensing models

As per my previous article on the new Next Generation Firewall Cisco Firepower 2100, Today I am going to talk about the hardware and the actual BOQ required for the features mentioned in the header.

I got so many requests from the people to provide the BOQ for the Cisco Firepower 2140 with AVC+IPS Licensing model. In this article I will come up with all the licensing model of Cisco Firepower 2100 Next generation firewall.

If you missed my earlier article on Cisco Firepower 2100 series Next Generation Firewalls, below is the link for your reference.

Cisco Firepower 2100 Next Generation Firewalls Introduction

So lets discuss about the BOQ for all the 3 licensing model in Cisco Firepower 2100 Series Next Generation Firewalls. Before i come with the BOQ, one thing i want to tell you that with the NGFW image of the Cisco Firepower 2100 Series AVC is inbuilt feature. AVC stands for Application visibility and you can have all the management on the Firesight management console which can be either on VM or by using the dedicated appliances.

We have three licensing model and they are :

  • L-FPR2140T-T= This License stands for the NGIPS feature in Cisco Firepower Continue reading

Network automation best practices for DevOps

Optimizing a network for maximum efficiency almost always requires some level of automation. From provisioning resources to configuring processes and applications, network automation can improve upon the consistency of network operations while also reducing the resources needed to maintain the network. That being said, network automation can be exceedingly complex as well. Following network automation best practices is necessary to ensure that automation doesn’t interfere with or compromise the network.

Create a centralized hub for automated services

As networks grow, it can be tempting to add new services and tools one by one. Unfortunately, piecemeal additions can quickly become haphazard and difficult to maintain. Automated services should always be controlled through a single API or centralized hub, to improve upon reporting, maintenance, consistency and optimization.

Network automation suites have been developed to be robust enough that they can use the same code base for computing, networking, and storage, thereby significantly simplifying network optimization and other related processes. Ansible is one example of a network automation tool that can help you embrace DevOps as a network automation best practices, though there are many others. IT departments will find the process of automation easier to manage and maintain when filtered through a Continue reading

Hurricane Irma

Yesterday, we described how Hurricane Irma impacted several Caribbean islands, with the damage including a significant disruption to Internet access.

Source: accuweather.com

As Irma is now forecast to hit southern Florida as category 5 this weekend with gusty winds reaching up to 155mph, it is also expected that Internet infrastructure in the region will suffer.

At the time of writing, we haven’t noticed any decrease in traffic in the region of Miami despite calls to evacuate.

Resilient Data Centers

Contrary to popular belief, Internet wasn't built for the purpose of resisting a nuclear attack. That doesn't mean that datacenters aren't built to resist catastrophic events.

The Miami datacenter housing servers for Cloudflare and other Internet operators is classified as Tier IV. What does this tiering mean? As defined by the ANSI (American National Standards Institute), a Tier IV datacenter is the stringent classification in term of redundancy of the critical components of a datacenter: power and cooling. It guarantees 99.995% uptime per year, that is only 26 minutes of unavailability. Tier IV datacenters provide this level of uptime by being connected to separate power grids, allowing their customers to connect their devices to both of these grids. They Continue reading

Cisco Next Generation Firewalls : Cisco Firepower 2100 Series

Today I am going to talk about the Cisco Next Generation Firewalls named as Cisco Firepowers. Firepower is gaining the market with the best features of NGFW. Cisco uses both images of ASA and NGFW with various features.

In this article I am specifically talking about the Cisco Firepower 2100 Series. You can have two different models with the various licensing models in Cisco 2100 series firewall. One model is Cisco Firepower with ASA image where you can have the same capabilities of ASA CLI model and the other Cisco model is Cisco Firepower with NGFW image. 

Let's talk about NGFW image, Cisco Firepower 2100 with NGFW image ( Next Generation Firewall) having Application visibility inbuilt and have three other licensing which will provide you the features of NGIPS ( Cisco Next-Generation Intrusion Prevention System) , AMP ( Advance Malware Protection) , Content filtering ( URL filtering ). 

Fig 1.1- Cisco Firepower 2100 Series

Now If you are going to have the customer who wants the next generation firewalls, ofcourse Cisco Firepower with NGFW image is there to support you. Let me talk about the general features of Cisco Firepower 2100 Series Next Generation firewall with the Continue reading

The Tale of Windows UAC and Incompetent Programmers

The Tail of Windows UAC

Windows systems… I’m not particularly fond of them anymore. I do believe however that the introduction of UAC, while not perfect1, was a step in the right direction.

We’re all familiar with UAC by now; introduced in Windows Vista and got better by newer versions. While the technical details are complex, the basic concept is simple enough.

Microsoft realized that no matter how much they empathize on Principle of least privilege and advise against using administrator accounts for everyday tasks2, almost all users still do so anyway. On top of that, programmers not following any guidelines, use any location they deem to be fit for their application’s settings.

A solution was needed. One that would not break compatibility with older programs, while giving programmers time to adjust to the new security model. It was also needed to give the sensation of “Administrator privilege” to those users who are so damn eager to have it all the time.

So thanks to the windows users and programmers, we ended up with an overly complicated solution for an imaginary problem3.

From the very start, the new model managed to get a bad reputation. Continue reading

[minipost] Protecting SSH on Mikrotik with 3-strike SSH ban using only firewall rules

After working with Mikrotik / RouterBoard routers for a long time, I recently needed to replace an aging old wifi router at my parents and the recent brand of very cheap Mikrotik WIFI integrated routers (RB941-2nD-TC shown on left) that you can get under 20,-EUR was a great deal with an added bonus that I want to manage all this remotely and not visit physically every time there is a wifi problem.  So following my previous post on how to put a little script into Mirkotik to email you it’s public address whenever it changes (a mandatory to manage parent’s home router using dynamic public IP from ISP) I was also concerned about publicly opened SSH port and wanted at least basic protection on it. Most of you are probably using already some great tool such as fail2ban on linux, that scans log files and if it notices three bad logins to SSH from an IP, it will put the IP into a blocking filter on the local linux iptables firewall so it can no longer harass your system. Well I needed something similar on my home Mikrotik router/firewall, but without impacting its performance or doing a lot Continue reading

Signposts On The Roadmap Out To 10 Tb/sec Ethernet

The world of Ethernet switching and routing used to be more predictable than just about any other part of the datacenter, but for the past decade the old adage – ten times the bandwidth for three times the cost – has not held. While 100 Gb/sec Ethernet was launched in 2010 and saw a fair amount of uptake amongst telecom suppliers for their backbones, the hyperscalers decided, quite correctly, that 100 Gb/sec Ethernet was too expensive and opted for 40 Gb/sec instead.

Now, we are sitting on the cusp of the real 100 Gb/sec Ethernet rollout among hyperscalers and enterprise …

Signposts On The Roadmap Out To 10 Tb/sec Ethernet was written by Timothy Prickett Morgan at The Next Platform.

Worth Reading: Time is not on your side

Many of the presenters, like Truman Boyes of Bloomberg and Peyton Maynard-Koran of EA, discussed the idea of building boxes from existing components instead of buying them from established networking vendors like Cisco and Arista. The argument does hold some valid ideas. If you can get your hardware from someone like EdgeCore or Accton and get your software from someone else like Pluribus Networks or Pica8 it looks like a slam dunk. You get 90% to 95% of a solution that you could get from Cisco with much less cost to you overall. —Networking Nerd

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Cumulus content roundup: September

The Cumulus content roundup is back! This month, we’ve journeyed to the far-reaches of the Internet to bring you the best articles, blog posts, and videos about network automation trends. Now, the latest news about containers, clouds and configurations is a click away. Wondering what the CNCF is up to? Or are you more interested in bringing connectivity and visibility to your network? Read on to satiate your curiosities and find the answers to your burning questions. Then, let us know what you think in the comments section below.

Cumulus’ current content

Introduction to Host Pack: Are you searching for software essentials that remove the difficulties of container networking while also bringing visibility and connectivity to the entire stack? Then Host Pack is the product for you! Watch this video to learn about what Host Pack can do for you.

What is FRRouting?: FRRouting (FRR) is the open source software that makes Host Pack’s connectivity so revolutionary. This page goes into deeper, more technical detail about how FRR was developed and how it is used in Cumulus Networks’ Host Pack. Read about FRR here.

NetDevOps: important idempotence: What exactly is idempotence, and what does it have to do with Continue reading

Stuff The Internet Says On Scalability For September 8th, 2017

Hey, it's HighScalability time: 

 

May you live in interesting times. China games swarming drone attacks. Portable EMP anyone? (Tech in Asia)

 

If you like this sort of Stuff then please support me on Patreon.

 

  • 100GB: entire corpus of articles written at the NY Times; 80GB: data for one human genome; 3%: Linux desktop market share; 3.5M: fake Wells Fargo accounts; $18,000: world’s most expensive vacuum; 2000: Netflix recommender taste groups; 27%: year-over year-growth rate of Python on SO; 4M: Time Warner hacked; 143M: Equifax hacked; $800M: ICO funding in Q2; $257M: Filecoin ICO; 

  • Quotable Quotes:
    • Brendan Gregg: jobs are also migrating from both Solaris and Linux to cloud jobs instead, specifically AWS. The market for OS and kernel development roles is actually shrinking a little. The OS is becoming a forgotten cog in a much larger cloud-based system. The job growth is in distributed systems, cloud SRE, data science, cloud network engineering, traffic and chaos engineering, container scheduling, and other new roles. 
    • @DrQz: The Performance Paradox: The better u do ur job, the more invisible u become. https://goo.gl/1aTRvw  ? ?
    • @kennwhite: $100,000+ spent Continue reading

Worth Reading: Improving metrics in cyber resiliency

With the growth in cloud computing, businesses rely on the network to access information about operational assets being stored away from the local server. Decoupling information assets from other operational assets could result in poor operational resiliency if the cloud is compromised. Therefore, to keep the operational resiliency unaffected, it is essential to bolster information asset resiliency in the cloud. To study the resiliency of cloud computing, the CSA formed a research team consisting of members from both private and public sectors within the Incident Management and Forensics Working Group and the Cloud Cyber Incident Sharing Center. —The Cloud Security Alliance

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Network Longevity – Think Car, Not iPhone

One of the many takeaways I got from Future:Net last week was the desire for networks to do more. The presenters were talking about their hypothesized networks being able to make intelligent decisions based on intent and other factors. I say “hypothesized” because almost everyone admitted that we aren’t quite there. Yet. But the more I thought about it, the more I realized that perhaps the timeline for these mythical networks is a bit skewed in favor of refresh cycles that are shorter than we expect.

Software Eats The World

SDN has changed the way we look at things. Yes, it’s a lot of hype. Yes, it’s an overloaded term. But it’s also the promise of getting devices to do much more than we had ever dreamed. It’s about automation and programmability and, now, deriving intent from plain language. It’s everything we could ever want a simple box of ASICs to do for us and more.

But why are we asking so much? Why do we now believe that the network is capable of so much more than it was just five years ago? Is it because we’ve developed a revolutionary new method for making chips that are ten times Continue reading

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