Winter Training in Jaipur

Cisco Router Boot Sequence, Cisco Router POST (Power On Self Test)

When a Cisco router boots up, it performs a series of steps, called the router boot sequence, to test the hardware and load the necessary software. Cisco router boot sequence consists of the following steps: 1. The router performs a…
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WINTER INDUSTRY FOCUSED TRAINING

MAKING INDIA, VIRTUAL READY – CLOUD !! WINTER INDUSTRY FOCUSED TRAINING 2016 – 2017 (Exclusively for our LinuxWorld Students only) Completely Designed & Delivered by – Mr Vimal Daga – Inculcating Actual need of corporate (Use Cases) Utilise your Winter…
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Benefits of Segmenting a network using a Router

Network segmentation is a way of dividing a big computer network (we can consider a network as a Broadcast Domain) into subnetworks, each being a network segment or network layer. A big network can be segmented to smaller subnets using…
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What are the benefits of doing a CCNA course and what are the job profiles offered for this certification?

CCNA certification is one of the most recognized and popular IT Certification of today. The data shows that 1 million CCNA certificates have already been awarded since 1998 – when it first came into existence. Cisco certifications is not just…
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The Benefits Of Being CCNA Certified

If you are an IT pro or network engineer, you might be missing out on a great way to enhance your career profile. The IT job market is getting more crowded every day. One of the best ways to set…
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Serial Connections and HDLC

Introduction we will discuss serial links and the physical connections we use. We will then explore the default encapsulation on CISCO routers which is HDLC and finally discuss how to troubleshoot a serial connection. How serial communications work When communicating…
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Basics : Common Networking terms

Access Point:Access points are way stations in a wireless LAN that are connected to an Ethernet hub or server. Users can roam within the range of access points and their wireless device connections are passed from one access point to…
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The Cisco Three-Layered Hierarchical Model

The Cisco Three-Layered Hierarchical Model Cisco has defined a hierarchical model which simplifies the task of building a reliable, scalable, and less expensive hierarchical internetwork because rather than focusing on packet construction, it focuses on the three functional areas, or…
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What is the difference between the ip default-gateway, ip default-network, and ip route 0.0.0.0/0 commands?

Question: What is the difference between the ip default-gateway, ip default-network, and ip route 0.0.0.0/0 commands? A. The ip default-gateway command is used when IP routing is disabled on the router. This command serves non-routing network device that need to reach…
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