Tag Archives: types of subnetting

Subnetting

SUBNETTING

A LARGE NETWORK SPLIT INTO SMALLER NETWORK IS KNOWN AS SUBNETTING.

ADVANTAGE OF SUBNETTING:-

  1. BANDWIDTH UTILIZATION
  2. STOP INTERFERENCE
  3. BETTER PERFORMANCE
  4. BETTER OPTIMIZATION
  5. SECURITY ETC………

TYPES OF SUBNETTING:-

  1. FLSM (FIXED LENGTH SUBNET MASK)
  2. VLSM (VARIABLE LENGTH SUBNET MASK)

FLSM:- BASIS OF NETWORK (ON BIT| 1 BIT)

IN FLSM WE EQUALLY DIVIDE THE NETWORK, ALL THE SUBNET HAS SAME SUBNET MASK.

VLSM:- BASIS OF HOST (OFF BIT | 0 BIT)

IN VLSM WE UNEQUALLY DIVIDE THE NETWORK, ALL THE SUBNETS HAVE VARIABLE TYPE OF SUBNET MASK……..

FOR COMMUNICATION OF DIFFERENT NETWORK WE NEED ROUTER.

why we need router

How we can provide a communication between two different network with the help of router.

To see the video:-

Click on it “Why We Need Router”

 

I hope this blog is very helpful for you cisco (ccna) class.

Author:- Nitin Nayyar