Supernet

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Supernet

Supernet is used for to merge multiple route into single router.
Supernet is create max.7 network
Supernet is covered in into small size network
Supernet create in 4 step’s
1. First convert all ip into binary
2. Now set the end operation end operation condition’s. operation are
      a. all bit is one then output is one
      b. all bit is zero then output is zero
      c. if one bit is one and second is zero then output will zero
3. After set end operation now create new ip
4.Count common bit and create subnet mask

For example
                      172.16.111.0
                      172.16.112.0
                      172.16.113.0
 1. Now convert it into binary. 
    
10101100         00010000              01101111        00000000
10101100         00010000              01110000        00000000
10101100         00010000              01110001        00000000

2. Now set the end operation end operation condition’s and create new ip 

10101100         00010000               01101111        00000000
10101100         00010000               01110000        00000000
10101100         00010000               01110001        00000000
————————————————————————
10101100        00010000                01100000        00000000
ip--    172              16                            96                     0 
s-mask 255         255                          224                      0

3. new ip and subnet mask for class C are:-
       ip             -- 172.16.96.0
 subnet mask  -- 255.255.255.224

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