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Category Archives for "Networking"

OSPF Basic configuration Step by step on Cisco Routers

Today I am going to talk about the basic configurations of OSPF on Cisco routers step by step. OSPF is one of the link state routing protocol and I already wrote some of the articles on OSPF as below:

OSPF Basics- Theory
OSPF point to Multipoint Configuration- Cisco & Juniper
OSPF States
Difference between OSPF Vs RIP routing Protocols

From the above given links, you will able to understand much more about the OSPF. This article is all about the basic configurations on router about the OSPF.

Below is the basic topology of the OSPF which has not any relevance with the configuration part. The topology is just to show you what kind of network you have in the OSPF separated in the areas but with have one process id.


Fig 1.1- Sample OSPF Topology

There is no relevance of the IP addresses uses here with any of the live networks or with any of the enterprise networks.

Lets talk step by step in OSPF

In Step 1, I am talking about how to enable the OSPF routing protocol on Cisco routers by putting the OSPF process id. Make sure you know about the process id, It is similar Continue reading

How to secure your CMS with out patching

In as little as four hours, the bad guys can reverse engineer a software patch for an open-source content management system (CMS) and build an exploit capable of turning millions of websites into spammers, malware hosts or DDoS attackers. "There's just not enough time for normal site owners to apply the updates," said David Jardin, a member of the German association CMS Garden, which promotes the use of open source CMS software including Drupal, Joomla, WordPress and others.To help ordinary users patch more quickly, CMS Garden is participating in a government-funded project, Secure Websites and Content Management Systems (Siwecos), to make the websites of SMEs more secure. To read this article in full or to leave a comment, please click here

How to secure your CMS without patching

In as little as four hours, the bad guys can reverse engineer a software patch for an open-source content management system (CMS) and build an exploit capable of turning millions of websites into spammers, malware hosts or DDoS attackers. "There's just not enough time for normal site owners to apply the updates," said David Jardin, a member of the German association CMS Garden, which promotes the use of open source CMS software including Drupal, Joomla, WordPress and others.To help ordinary users patch more quickly, CMS Garden is participating in a government-funded project, Secure Websites and Content Management Systems (Siwecos), to make the websites of SMEs more secure. To read this article in full or to leave a comment, please click here

How to secure your CMS without patching

In as little as four hours, the bad guys can reverse engineer a software patch for an open-source content management system (CMS) and build an exploit capable of turning millions of websites into spammers, malware hosts or DDoS attackers. "There's just not enough time for normal site owners to apply the updates," said David Jardin, a member of the German association CMS Garden, which promotes the use of open source CMS software including Drupal, Joomla, WordPress and others.To help ordinary users patch more quickly, CMS Garden is participating in a government-funded project, Secure Websites and Content Management Systems (Siwecos), to make the websites of SMEs more secure. To read this article in full or to leave a comment, please click here

How to secure your CMS without patching

In as little as four hours, the bad guys can reverse engineer a software patch for an open-source content management system (CMS) and build an exploit capable of turning millions of websites into spammers, malware hosts or DDoS attackers. "There's just not enough time for normal site owners to apply the updates," said David Jardin, a member of the German association CMS Garden, which promotes the use of open source CMS software including Drupal, Joomla, WordPress and others.To help ordinary users patch more quickly, CMS Garden is participating in a government-funded project, Secure Websites and Content Management Systems (Siwecos), to make the websites of SMEs more secure. To read this article in full or to leave a comment, please click here

Announcing the New Cloudflare Apps

Announcing the New Cloudflare Apps

Today we’re excited to announce the next generation of Cloudflare Apps. Cloudflare Apps is an open platform of tools to build a high quality website. It’s a place where every website owner can select from a vast catalog of Apps which can improve their websites and internet properties in every way imaginable. Selected apps can be previewed and installed instantly with just a few clicks, giving every website owner the power of technical expertise, and every developer the platform only Cloudflare can provide.

Apps can modify content and layout on the page they’re installed on, communicate with external services and dramatically improve websites. Imagine Google Analytics, YouTube videos, in-page chat tools, widgets, themes and every other business which can be built by improving websites. All of these and more can be done with Cloudflare Apps.

Announcing the New Cloudflare Apps

Cloudflare Apps makes it possible for a developer in her basement to build the next great new tool and get it on a million websites overnight. With Cloudflare Apps, even the smallest teams can get massive distribution for their apps on the web so that the best products win. With your help we will make it possible for developers like you to build a new Continue reading

BrandPost: What Is Driving Enterprise Interest In Managed SD-WAN Services?

In my previous blog post, I described the trends that are driving continued growth in the SD-WAN market, and the potential it presents to managed service providers. In this blog, I share insights on factors that are influencing enterprise choice of managed SD-WAN services.MANAGED SD-WAN SERVICESManaged SD-WAN services are similar to a number of existing managed services offerings (managed LAN/WAN, managed router, managed firewall, managed VPN, to list a few) that network service providers (NSPs) offer in the market today. With managed SD-WAN services, the service provider installs and manages the edge CPE devices, procures and manages access links from multiple NSPs, and manages all day-to-day network management aspects of the solution.To read this article in full or to leave a comment, please click here

Qualcomm partners with Packet to offer ARM servers

Qualcomm has its first customer for the 48-core ARM server processor it currently has under development. Packet, a bare-metal cloud provider for developers, said it plans to offer customers access to Qualcomm’s Centriq 2400 later this year.Packet offers a bare-metal cloud platform for developers running Cavium's 48-core ARMv8-A ThunderX processors. A bare-metal solution means it offers no OS or any operating platform. You have to provide all of the software. It’s not a popular option; only IBM’s SoftLayer offers bare-metal in any significant way. But it’s ideal for a developer. They can load their entire development or operating environment onto Packet’s systems and have a realistic development and testing environment that matches their future deployment platform. To read this article in full or to leave a comment, please click here

Worth Reading: A different kind of bubble

If you visit San Francisco, you will find it difficult to walk more than a few blocks in central S.F. without encountering a major construction project. It seems that every decrepit low-rise building in the city has been razed and is being replaced with a gleaming new residential tower. Parking lots have been ripped up and are now sprouting condos and luxury rental flats. This boom is not overly surprising, given the centrality of San Francisco and the S.F. Bay Area in the Hipster-Techie Mental Map which I have sketched here for those who may still suffer from delusions that Washington D.C. and New York matter–(hint: they don’t.) —of two minds

The post Worth Reading: A different kind of bubble appeared first on rule 11 reader.

IDG Contributor Network: How mainframes change our lives

When people think about uses for mainframes, they often think of the financial and public sectors. And while it’s true that many banks and government agencies would have a hard time getting through their countless interactions swiftly and efficiently without the processing power of Big Iron. But mainframes handle more than just our interactions with governments and our money — they are used in many industries that influence and improve our daily lives in ways we often don’t even think about. Let’s take a look at several walks of life and businesses where we depend on mainframes every day, even if we don’t think about it.Power: don’t get dressed in the dark Our modern world runs on electricity, and electricity providers run on mainframes. Only Big Iron is dependable enough to regulate power generation and output, as well as monitor and analyze power usage across countless households within each provider’s power grid. Mainframes help automate power generation to be self-sufficient and reliable, ensuring people can wake up to their alarm clock or work late shifts.To read this article in full or to leave a comment, please click here

PitchBook moves to a microservices infrastructure – scaling the business through scalable tech

PitchBook is a data company. Its reason for being is to provide a platform that tracks a plethora of different aspects of both private and public markets. Want to know about what’s happening in venture capital, private equity or M&A? Chances are PitchBook can give you the answer. The company is a subsidiary of Morningstar and has offices in Seattle, New York, and London.But here’s the thing, though. PitchBook was founded in 2007 when cloud computing was pretty much just beginning and there was no real awareness of what it meant. In those days, enterprise IT agility meant leveraging virtualization to gain efficiencies. Now don’t get me wrong, moving from a paradigm of racking and stacking physical servers to being able to spin up virtual servers at will is a big deal, it’s just that since 2007, there has been massive further innovation in the infrastructure space.To read this article in full or to leave a comment, please click here

PitchBook moves to a microservices infrastructure – scaling the business through scalable tech

PitchBook is a data company. Its reason for being is to provide a platform that tracks a plethora of different aspects of both private and public markets. Want to know about what’s happening in venture capital, private equity or M&A? Chances are PitchBook can give you the answer. The company is a subsidiary of Morningstar and has offices in Seattle, New York, and London.But here’s the thing, though. PitchBook was founded in 2007 when cloud computing was pretty much just beginning and there was no real awareness of what it meant. In those days, enterprise IT agility meant leveraging virtualization to gain efficiencies. Now don’t get me wrong, moving from a paradigm of racking and stacking physical servers to being able to spin up virtual servers at will is a big deal, it’s just that since 2007, there has been massive further innovation in the infrastructure space.To read this article in full or to leave a comment, please click here

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