The Blog

Guide to Upgrade Your ISR G1 and ISR G2 Routers to ISR 4000

How to select and identify the right Cisco branch router for your needs? When you’re upgrading an old Cisco ISR G1 and ISR G2 router, just read and check a few simple questions below and get your results. Are you purchasing a new router or upgrading an old one? Which series of Cisco Integrated Services Routers (ISRs) are you

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Six steps to connect a router to a router

Do you want to know how to connect one router to another to expand your Network? In this article, I’ll show you how to add a secondary router to your home. Any router can be configured as just a “wireless access point”. You can create a separate private network (configuring a separate IP address range)

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The products end of sale in cisco but still hot in router-switch

For Cisco, products may reach the end of their Product Life Cycle for a number of reasons and then end of sale in Cisco’s official shop. But some products are still hot in major sales platform for their excellent quality and affordable price. Here are the models end of sale in but hot in

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Cisco ASR 1000 Series Aggregation Services Routers

Cisco ASR 1000 Series Aggregation Services Routers: What is an ASR Router?

Today, I’d like to tell you the high-end Cisco routers, the Cisco ASR 1000 Series Aggregation Services Routers. Actually, you may be strange to the ASR 1000 Series because these routers always work for a carrier or service provider or a very large enterprise. However, we must rely on these routers when connecting the WAN

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Cisco 4451-X front

Cisco 4000 Series Routers: The King of ISR

As we all know, Cisco Integrated Services Routers Family consists of five series: 800, 1900, 2900, 3900 and 4000 series. More powerful than ISR Generation 1 and 2, Cisco 4000 series is the King in the ISR family. Also we can say, it’s the Terminator of ISR, before Cisco announces another new ISR. Except this

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Cisco 3900 Series Routers: What is the SPE?

Cisco 3900 Series Routers: What is the SPE?

Recently, we have learnt about three series of Cisco Integrated Services Router, such as 800, 1900 and 2900. Today, we’re still going to talk about ISR series, Cisco 3900 Series. Cisco 3900 Series Routers have a special modular feature, SPE. But, what is the SPE? SPE is the short for Services Performance Engine. The Cisco

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Cisco 2900 Series Routers:One Thing You Must Know

Cisco 2900 Series Routers: One Thing You Must Know

Cisco 2900 Series Routers are designed to meet the application demands of today’s medium-sized branches and to evolve to cloud-based services. Actually, the specifications of Cisco ISR G2 routers are alike with minor differences while every series has one different thing. So, what is the thing we must know about Cisco 2900 Series? The biggest

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ISR G2 Comparison

Cisco 800 Series Routers: One Box Connects the World

As we all know, Cisco 800 series routers are the lower end routers in Cisco ISR 2 routers family. This figure shows us a simple comparison of Cisco Integrated Services Routers 2, including 4000 series, 3900 series, 2900 series, 1900 series and 800 series. Cisco 800 series has been more than 20 years from 1994

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1000 series

What about Cisco Routers?

As a basement of the network, the routers play important roles. We can say that if no routers, it has not network. For deploying high-speed and stable network, we should select a good quality and high-performance routers. As we all know, Cisco System Inc is one of the most famous routers manufacturers in the world.

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hub-switch-bridge-and-router differences

Tutorial of Differences between Hub, Bridge, Switch and Router

Hub A Hub is the simplest of these devices. In general, a hub is the central part of a wheel where the spokes come together. Hubs cannot filter data so data packets are sent to all connected devices/computers and do not have intelligence to find out best path for data packets. This leads to inefficiencies

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