Tag Archive: Winter Training

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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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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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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Difference between Linkstate and distance vector protocols

Dynamic Routing Dynamic routing protocols can dynamically respond to changes in the network.  The routing protocol is configured on each router and the routers learn about both each other and remote networks. A dynamic routing table is created, maintained, and…
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How to view and kill tasks or process running in a remote server

Windows has several built in command line utilities for performing various tasks, and two tools are useful for remotely viewing and killing tasks from command prompt.They are “Tasklist” and “Taskkill”. If you open an admin command prompt (Press Start, type…
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Get familiar with networking terms

Network :A network is just a collection of devices and end systems connected to each other and able to communicate with each other.There are two types of topologies in networking.  The physical topology is what the network looks like and how…
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Implement an EIGRP based solution, given a network design and a set of requirements:

Determine network resources needed for implementing EIGRP on a network Create an EIGRP implementation plan Create an EIGRP verification plan Configure EIGRP routing Verify EIGRP solution was implemented properly using show and debug commands Document results of EIGRP implementation and…
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Server Load balancing with NAT, using Nexus switches: ITD

Server load balancer (SLB) has become very common in network deployments, as the data & video traffic are expanding at rapid rate. There are various modes of SLB deployments today. Application load balancing with network address translation (NAT) has become a…
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Eliminating Congestion Problems in Storage Area Networks

Today’s storage area networks (SANs) face tremendous pressure from the phenomenal growth of digital information and the need to access it quickly and efficiently. Worldwide data is projected to multiply by an astonishing 1000 percent by 2020. It’s little wonder,…
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