CCNA Part-1

What is Network?

When we start networking we all are know CCNA is a basic course of Networking then first question comes out what is Network.कोई भी घर या Mobile Users,Computers या आजकल जितनीभी Companies है वह एक Network से जुडी है। अगर आपने दो Computers भी आपस में जोड़ रखे है तो वह भी एक Network है,और अगर आप पूरी दुनिया को भी देखते है एक दूसरे से कनेक्टेड है जैसे हमारा कोई दोस्त है जो अमेरिका में बैठा है और हमसे Facebook पर Chat कर रहा है आपस में तो हम दोनों भी एक Network में हैं। 

Network as small as two computers or the Network as largest the whole world is connected to each others.It means network is two type a small network and a large network.But as a definition of network any devices which is connected to each others that is called network.

What is Networking?

When connected devices in a network share data or resources with each other that is called networking.

For examples we are sending files to someone or say hi to our friends on Facebook & show message other side then this process sharing.

The process of sharing the data between the network is known as networking.

Softwares

Softwares

Games PUBG

Games

Smartphone Tips & Tricks

Downloads

Downloads

Firewalls

Firewall

CCNA

CCNA 

1 -Introduction of Cisco Certified Network Administrator

Blog Goal - To provide knowledge and skill necessary to install,configure and operate small to medium-sized networks.

1. Networking Basics - अगर आपको CCNA करना  है तो आपको Basic Computer का नॉलेज होना चाहिए और आप थोड़ा इंटरनेट का प्रयोग करते हो और थोड़ा IP Address के बारे में पता हो। 

1.Basic Computer literacy
2.Basic PC Operating Skills
3.Basic Internet usages skills
4.Basic IP Addressing knowledge

Expand your knowledge with Professional Options and advance your career goal.

First level in Cisco certification is Entry level that means Cisco certified entry network technician that is one exam Interconnecting Cisco networking device part 1.
Second level in Cisco certification is Associate level which is two paper ICND Part 1 & ICND Part 2  which we know that CCNA(Cisco Certified Network Associate).
We have clear two exam  ICND 1 & ICND 2 for CCNA but in India  mostly student can doing their CCNA with one exam and give their both paper in one exam.Then our first level is Associate level which is mixer of ICND 1 & ICND 2.
Then we have next the  level is CCNP this is a pre request course for other tracks like CCNA security,CCNA Wireless ,CCNA Routing & Switching.In internet there is a website www.cisco.com where you can learn basics about networkings cisco equipment & applications.

Cisco Icons and Symbols

Router

Router is a device which is connect city to city or connect different countries with each others. Later we learn more about.

Switch

Switch is device which connect computers with each others in schools,offices or labs.

Multi layer Switch                                                             

Multi layer switch works` as routing and switching.

Above such types of symbols wireless connectivity, Line: serial & Line: Ethernet cables.
एक तरह से केबल्स है जो कनेक्ट करती है।