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Comparison of LAN Lite, LAN Base, IP Base and IP Services

As we’ve know, every Cisco Catalyst switch support an IOS image. For example, the WS-C2960X-48TS-L is a LAN Base switch because of the last “L” in the SKU. Example again, the WS-C2960X-48TS-LL is a LAN Lite switch because of the last “LL” in the SKU. In fact, any piece of Cisco hardware is going to

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Cisco 1941 router reviews

Cisco 1941 Router Hardware and IOS Software Specs

Generally speaking, Cisco 1941 routers offer increased levels of services integration with data, security, wireless and mobility services enabling greater efficiency cost savings. The Cisco 1941 ISR is highly modular platforms with multiple module slots to provide connectivity and services for varied branch network requirements, such as offering performance range of modular interfaces and services

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TCP/IP VS IOS models

Tutorial of TCP/IP Working and Functions

Ideally, TCP/IP is used whenever Windows-based computers communicate over networks. The TCP/IP protocol is actually made up of several different protocols that interoperate to provide the functionality we expect from our networks and the Internet. There are a great many resources out there to help you learn more about TCP/IP. We’re all aware that the

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Default boot sequence for Cisco IOS software

How Cisco routers boot Cisco IOS software?

When a router starts up it needs to know which software to load and which configuration file to use. The way it determines these two things is by looking at its configuration register setting and its startup configuration in nonvolatile RAM (NVRAM).When a router is booting up, it searches its configuration register to determine where

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SDN and cloud

Cisco Next ASIC-Internet of Everything Router with Half Software & Hardware

Preface: Cisco CEO Chambers says new ASIC disclosed at Cisco Live will be routing tech for ambitious initiative; and may include storage as well. Cisco is building a router for the Internet of Everything, the company’s initiative to connect the billions of devices – or 99% of the world – that it claims aren’t already

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Cisco 2901/k9 router back overview

Best Diagram for Cisco 2901/K9 Router Specs

Cisco 2901 ISR routers are designed to enable the next phase of branch-office evolution, providing rich media collaboration and virtualization to the branch while maximizing operational cost savings…Additionally, a new Cisco IOS Software Universal image and Services Ready Engine module enable you to decouple the deployment of hardware and software, providing a flexible technology foundation

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Cisco 880 routers overview

Which is the best router for preparing CCNA Exam & CISCO IOS?

“What is the best router for learning the Cisco IOS?”, or “what is the best router to use to practice for your CCNA exam?”, or even, “what is the best router to connect your home or small business to the Internet?”  While there are certainly less expensive options that might try to fulfill all three of

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relationship between IOS models,media converters and switches

Tutorial of Switches, IOS/OSI Layers, and Media Converters

Nowadays, media converters are often switches, and switches often act as media converters. Plus, both switches and media converters are frequently described in terms of layers—Layer 2, Layer 3. It’s confused for many network engineers because most of the confusion happens around OSI Layer 2 where Layer 1 media converters have evolved to meet basic

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the most popular Cisco license

Popular Questions and Answers for Cisco License SEC-K9 and HSEC-K9

As one of the most popular and important Cisco products, Cisco license are welcomed by all our customers. But, there are many problems or questions they may not clear. Now, let’s share these classic examples with all. Q. The end customer is in the United States, so why does this customer need to comply with

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What is OSI Model & the Overall Explanation of ISO 7 Layers

In the world of network communication, we always talk about the OSI and ISO, but what are the meanings of these two words? To explain easily, the ISO is an organization which makes the standard of the OSI model. ISO stands for International organization of Standardization. This is called a model for Open System Interconnection

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