Cisco Certifications

Category : Computer Networking Tutorials

Cisco certifications are one of the famous certifications in networking field.

This is all bout Cisco Certifications…

Calculating IP Address Version (4)

Category : Computer Networking Tutorials

 There are four octet in IPV4. Each octet has 8 bits. So, there are 32 bits in IPV4. IPV4 is based on binary (0, 1) and decimal (0…

About IP Address

Category : Computer Networking Tutorials

The networking devices need IP addresses to communicate with each other on the network. There are two types of IP addresses versions: IP…

LAN and WAN

Category : Computer Networking Tutorials

LAN (Local Area Network)
LAN is a computer network that interconnects computers within a limited area such as a residence, school,…

Network Protocols

Category : Computer Networking Tutorials

Network Protocols are machine languages used to communicate the devices on the network. For devices to communicate on a network, they must follow…

OSI and TCP / IP Model

Category : Computer Networking Tutorials

OSI Model
                     The Open System Interconnection (OSI) Model provides an abstract description of the…

Sample Network Diagram for Small Office

Category : Computer Networking Tutorials

Access Point
Normally, the access points allow the users to connect the Internet through the Wired Network(Switch, Router, Modem,…

Short Description of Networking Devices

Category : Computer Networking Tutorials

Desktop Computer
A common computer used in a home or offices.

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How to configure Frame Relay in Cisco Networking Devices (Eg. 2)

Category : Computer Networking Tutorials

The example of how to configure the Frame Relay in Cisco Networking Devices is shown in the below with the picture together. I hope this example will be…

How to configure Frame Relay in Cisco Networking Devices (Eg.1)

Category : Computer Networking Tutorials

The example of how to configure the Frame Relay in Cisco Networking Devices is shown in the below with the picture together. I hope this example will be…

How to configure EtherChannel in Cisco Switches

Category : Computer Networking Tutorials

EtherChannel is a combination of two or more physical ports into one logical or virtual port in the switches for redundancy or bandwidth requirements. 

The example…

How to configure VLan in Cisco Networking Devices

Category : Computer Networking Tutorials

VLan is virtual local area network. It is mostly used to manage the hosts in the network. The example of how to configure VLan in Cisco Networking Devices is…

How to configure DHCP in Cisco IOS Routers

Category : Computer Networking Tutorials

DHCP is a dynamic host configuration protocol. We don't need to manually set IP address to the hosts in the local network by configuring DHCP in the routers.…

How to configure PPP in Cisco Routers

Category : Computer Networking Tutorials

PPP is Point-to-Point Protocol and it is a Wide Area Network (WAN) Technology. The example of how to configure PPP (PAP) in Cisco IOS Routers is shown in the…

How to configure OSPF in Cisco Router

Category : Computer Networking Tutorials

OSPF is Open Shortest Path First and it is a link state routing protocol. The example of how to…

How to configure EIGRP in Cisco Routers

Category : Computer Networking Tutorials

EIGRP is Enhanced Interior Gateway Routing Protocol and it is an advanced distance vector routing protocol. The example of how to configure EIGRP in Cisco IOS Routers is shown…

How to configure EIGRP in Cisco Routers

Category : Computer Networking Tutorials

EIGRP is Enhanced Interior Gateway Routing Protocol and it is an advanced distance vector routing protocol. The example of how to configure EIGRP in Cisco IOS Routers is shown…

How to configure RIP in Cisco Routers

Category : Computer Networking Tutorials

RIP (Routing Information Protocol) is the oldest distance vector routing protocol. The maximum number of hop count is 15 and the hop count…

Securing Cisco Networking Devices

Category : Computer Networking Tutorials

We should set passwords in Cisco networking devices so that non authorized people can't access easily. The followings are the ways to set…