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Cisco Network Design Model Overview

This article focuses on another important network model, the Cisco hierarchical network design model. Very different that the OSI model, this model is used as the basis for designing Cisco networks...

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Cat5 vs.Cat5e vs.Cat6 Cables

Most people like to compare the main Ethernet cables Cat5, Cat5e and Cat6. They wanna know their main differences, which one is better, which one is faster? In fact, these Ethernet cables look very...

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Network Types: LAN, WAN, PAN and MAN

Learning the networking technology can help you understand the internet better. This is the media of connecting one or more persons with each other. By using internet, we can share our stories,...

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Cisco Catalyst 4500-E & 4500-X Series Network Virtualization Solutions

Why Network Virtualization? How many types? What Problems Do Network Virtualization Solutions Help Solve? How does the Virtual Switching System work on Cisco Catalyst 4500-E & 4500-X Series? In...

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Why Upgrade Cisco ASA 5500-X Series?

Why Cisco upgraded Cisco ASA 5500-X Series? Can you guess and find out the reasons? Some experts listed like these: Multifaceted, highly dynamic applications and the growing acceptance of...

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More Cisco 2960-S Reviews, Model Comparison

Cisco 2960-S series is the most popular enterprise-class switches for campus and branch access applications among the previous access switches. (Cisco2960G and 2960 Series are end of life and end of...

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How to Connect 2 Routers and 3 Switches Correctly?

How to connect 2 routers and 3 switches correctly? It’s a common question for users to set or reset their network. What’s your experience and suggestions about this? One of Cisco champions called...

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Cisco 812 vs. Cisco 819 vs. Cisco 860VAE

Although most of Cisco 800 Series models were end of life and end of sale, it is still popular among Cisco users who need do CCNA exercise and set up a network for the branch office. The Cisco 800...

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The Feature Licenses Available for Main Cisco ASA 5500 Models

How to obtain a license activation key and how to activate it? These questions are always raised by Cisco users. Cisco ASA 5500 Series is also popular today. Although Cisco ASA 5500-X series...

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Basic ASA 5505 Configuration

In this article we will share the basic information and tips of the ASA 5505 Firewall Configuration. As we known, Cisco ASA devices can be configured and managed using either the command-line...

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Cisco ASA 5500-X Model Comparison: ASA 5525-X vs. ASA 5545-X vs. ASA 5555-X

Compared with the previous ASA 5500 series, Cisco ASA 5500-X next-generation firewall has some new features, for example, it provides services such as Application Visibility and Control (AVC) Services...

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Cisco Shipped ACI Controller July 31

APIC and various Nexus switches have been orderable since July 1, and many of the Nexuses have been shipping for some time. APIC slated to ship later this week; new switches, bundles here too. Cisco...

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Cisco UCS Fabric Interconnect Port Licensing

When you are designing a Cisco UCS Unified Computing environment you will use several components which will work together. One key object in the whole chain is the Fabric Interconnect which connects...

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Cisco UCS 6324 Fabric Interconnect Review

At the end of July, Cisco has quietly announced a new addition to the UCS family–a mini Fabric Interconnect, called the UCS 6324 Fabric Interconnect, which unlike the ones before it plugs directly...

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Cisco Voip Phone 7960G Overview + Guide

The Cisco IP Phone 7960 G (Voip Phone) is designed to meet the communication needs of professional workers, Cisco 7960 G Voip Phone is a fully featured IP phone, providing six programmable line and...

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Cisco Catalyst 4500-X 10GE Modular Switch Review

Cisco Catalyst 4500-X Series Switches, the fixed 10GE aggregation switch, help you easily meet business growth objectives. The Catalyst 4500-X series looks similar to the Cisco Nexus 5000 series...

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Cisco Catalyst 6500 Series VSS 1440

VSS is network system virtualization technology that pools multiple Cisco Catalyst 6500 Series Switches into one virtual switch, increasing operational efficiency, boosting nonstop communications, and...

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How to Activate Demo License on a Cisco 880 Router?

If you have a Cisco router 880 series with an advsecurity license but you find out your unable to use some protocols which you like to use. How to do that? In the following example that a Cisco 880...

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Cisco IP Phone: Exit Softkey does not Terminate Visual Voicemail Midlet

In this document it describes the current design and the problems with Visual Voicemail (when the phone is subscribed with Voicemail and Visual Voicemail) and offers a solution. Problem The...

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EoS and EoL Announcement for the Cisco IP Phone 7921G Battery, Standard

Cisco announces the end-of-sale and end-of-life dates for the Cisco Unified Wireless IP Phone 7921G Battery, Standard. The last day to order the affected product(s) is March 2, 2015. Customers with...

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