Two-Tier Campus Network Architecture in level 3 network

 To design and build a two-tier campus network architecture is everything like a three-tier hierarchical design and maximizes performance, network availability, and the ability to scale the network design. It is common to campus networks where the aggregation or distribution layer is merged with the core layer to create a unique and fully functional network for a good sized campus.


However, many small enterprise networks do not grow significantly larger over time. Therefore, a two-tier hierarchical design where the core and distribution layers are collapsed into one layer is often more practical. A “collapsed core” is when the distribution layer and core layer functions are implemented by a single device. The primary motivation for the collapsed core design is reducing network cost, while maintaining most of the benefits of the three-tier hierarchical model..

To design and build a two-tier campus network architecture, a number of considerations must be taken into account. A key head-start is to ascertain the driver for choosing to build a two-tier campus network architecture.
Could it be a preferred design or one which you know works well and easily maintained? Perhaps you found yourself working in an environment which had their design closely tailored to the tier-2 collapsed core hierarchy.

Read more : level 3 network

Comments

Post a Comment

Popular posts from this blog

How to Change the Password on Microsoft Outlook

Microsoft Outlook is one of the most common business email clients. If you have recently begun work at a business that uses Microsoft Outlook, you may be wondering how to accomplish certain basic functions such as changing a password, as the menu option for doing so likely differs from the web mail account that you may be using at home. This article discusses the steps needed to change an email password in Microsoft Outlook. Step 1 Click "Tools" in Outlook, then click "Account Settings." Step 2 Click the "E-mail" tab if it is not already on top. Click the email account that you would like to change the password for, then click "Change." Step 3 Click inside the "Password" box, and type the new password for the email account. Click the "Remember password" box if you would like Outlook to remember your password. Step 4 Click the "More Settings" button if you a different password for your outgoing email serv...
Read more

Common DNS Issues

  Running into an error with the Domain Name System — simply called a DNS error — means you won't be able to get access to the internet, which is frustrating if it happens regularly. Learning the most common causes of DNS issues and the best methods for fixing them can help you get back online with minimal effort. Essentially the DNS translates the domain names we use to access websites into IP addresses, which is what your computer actually uses to access the website. In most cases, a DNS problem is easy to fix Network Problems In many cases, an error attributed to DNS could be a simple connection problem (especially if you're connecting wirelessly using a laptop) that doesn't really relate to the DNS at all. Before blaming DNS errors, go to your "Network and Sharing Center" and run the troubleshooter. This will identify and fix many common connectivity issues and can help you narrow down the cause of the issue. Duplicate IP Addresses When two devices attempt to ...
Read more

How to disable SmartScreen in Windows 10 Creators Update

Windows 10 Creators Update introduced a number of changes to the user interface, so disabling Smart Screen can be a bit confusing. In this article, we'll see how to properly disable SmartScreen in it. The SmartScreen filter is a technology which was initially designed for Internet Explorer to protect users from malicious websites and web applications. It was integrated with IE8 and IE9 (as the successor to IE7's Phishing filter). Starting with Windows 8, Microsoft implemented Internet Explorer's SmartScreen feature directly into the operating system so files are screened for being potentially harmful. SmartScreen is also integrated for Windows Store apps. If enabled, the Windows SmartScreen filter sends information about every application you download and run to Microsoft’s servers, where that information will be analyzed and compared with their malicious apps database. If Windows gets a negative feedback about the app from the server, it will prevent you from running ...
Read more