Backward Chaining

Backward Chaining is a backward approach which works in the backward direction. It begins its journey from the back of the goal. Like, forward chaining, we have backward chaining for Propositional logic as well as Predicate logic followed by their …

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Configuring EIGRP

Consider the topology given below – The initial IP configuration table is given below: Devices Interface IP address Router1 Se0/0/0 192.168.10.1 Router1 Fa0/0 10.0.0.1 Router2 Se0/0/0 192.168.10.2 Router2 Fa0/0 20.0.0.1 Switch1 N/A N/A Switch1 N/A N/A PC1 Fa0 10.0.0.2 PC2 …

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Switching

A switch is a network device which is used to connect multiple devices (routers, computers) inside the LAN (Local Area Network). It operates at Data Link Layer (Layer 2) of the OSI reference model. Functions of a switch A list …

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VLAN Basics

VLAN stands for Virtual Local Area Network. It is a logical group of networking devices that allows a single extended LAN to be partitioned into several separate LANs. The important feature of VLANs is that it is possible to change …

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EIGRP Basics

EIGRP stands for Enhanced Interior Gateway Routing Protocol. It is also called as the Hybrid routing protocol. It contains the features of both distance vector and link-state routing protocols. Characteristics of EIGRP There are the following characteristics of EIGRP: EIGRP …

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Static Routing

Static Routing Static Routing is the process in which static routes are manually added to the routing table through the direct configuration. Static routing is configured in the global configuration mode using syntax:

Where- ip route is used to …

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Configuring OSPF

Consider the topology given below – The initial IP configuration table is given below: Devices Interface IP address Router1 Se0/0/0 192.168.10.1 Fa0/0 10.0.0.1 Router2 Se0/0/0 192.168.10.2 Fa0/0 20.0.0.1 Switch1  N/A N/A Switch2 N/A N/A PC1 Fa0 10.0.0.2 PC2 Fa0 10.0.0.3 …

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Routing Basics

Routing is the process of delivering a message across one or more networks by choosing the most appropriate path. It is performed by many kinds of networks like telephone network (Circuit Switching), electronic data networks (such as the Internet). In …

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Configure IP Routing

IP Routing stands for “Internet Protocol Routing.” It is the process of sending packets (data) from a source network to a destination network. In IP Routing, routers select the best route for a data packet from the routing table. A …

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Components of a Cisco Router

The Internal Components of a Cisco Router Before troubleshoot and configure Cisco devices, it is necessary to know the major components of the Cisco routers. The given table shows all the internal components of a Cisco Router: Components Description Bootstrap …

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