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SUBNETEO VLSM Y CIDR



             LUIS ASENCIO LAZARO
CONFIGURAR VLSM / CIDR
1000 HOST           185.46.0.0
2n -2 = 1000 host   255.255.0.0              Hallar Rango de sub red
2n = 1002           00000000.00000000        256-252= 4
n= 10               Tomamos 10 bits
                    11111100.00000000
                    Nueva mac
                    255.255.252.0/22

500 HOST            255.255.252.0
2n -2 = 500 host    00000000.00000000        Hallar Rango de sub red
2n = 502            Tomamos 9 bits           256-254= 2
n= 9                11111110.00000000
                    Nueva mac
                    255.255.254.0/23


130 HOST            255.255.254.0
2n -2 = 130 host    00000000.00000000        Hallar Rango de sub red
2n = 132            Tomamos 8 bits           256-255= 1
n= 8                11111111.00000000
                    Nueva mac
                    255.255.255.0/24




                         Cada vez vamos trabajando con la nueva MAC.
50 HOST             255.255.255.0 /24
2n -2 = 50 host     .00000000                Hallar Rango de sub red
2n = 52             Tomamos 6 bits           256-192= 64
n= 6                .11000000
                    Nueva mac
                    255.255.255.192/26

20 HOST             255.255.255.192
2n -2 = 20 host     .11000000                Hallar Rango de sub red
2n = 22             Tomamos 4 bits           256-224= 32
n= 5                .11100000
                    Nueva mac
                    255.255.255.224/27

10 HOST             255.255.254.0
2n -2 = 10 host     .00000000                Hallar Rango de sub red
2n = 12             Tomamos 4 bits           256-240= 16
n= 4                .11110000
                    Nueva mac
                    255.255.255.240/28

   2 HOST             255.255.255.240/28
   2n -2 = 2 host     .00000000                 Hallar Rango de sub red
   2n = 4             Tomamos 2 bits            256-252= 4
   n= 2               .11111100
                      Nueva mac
                      255.255.255.252/30

                                  Cada vez vamos trabajando con la nueva MAC.
HOST   IP SUBRED         RANGO          RANGO          BROADCAST      MASCARA

1000   185.46.0.0/22     185.46.0.1     185.46.3.254   185.46.3.255   255.255.252.0
500    185.46.4.0/23     185.46.4.1     185.46.5.254   185.46.5.255   255.255.254.0
130    185.46.6.0/24     185.46.6.1     185.46.6.254   185.46.6.255   255.255.255.0
50     185.46.7.0/26     185.46.7.1     185.46.7.62    185.46.6.63    255.255.255.192
20     185.46.7.64/27    185.46.7.65    185.46.7.94    185.46.6.95    255.255.255.224
10     185.46.7.96/28    185.46.7.97    185.46.7.110   185.46.111     255.255.255.240
2      185.46.7.112/30   185.46.7.113   185.46.7.114   185.46.7.115   255.255.255.252
CIDR                          CIDR
SUB REDES IP – NETWORK        SUB REDES IP – NETWORK
R1                            R2
185.46.7.0                    185.46.0.0
185.46.7.64                   185.46.4.0
185.46.7.96                   185.46.6.0
185.46.7.0/25 SERIA EL CIDR   185.46.0.0/21 SERIA EL CIDR


0 0000 000                    00000 000
0 1000 000                    00000 100
0 1100 110                    00000 110
1 BITS                        5 BITS
Esta configuración se realiza
en el Router 1
Aquí estamos aplicando CIDR

                                  CIDR
                                  SUB REDES IP – NETWORK
                                  R1
                     0 0000 000   185.46.7.0
                     0 1000 000   185.46.7.64
                     0 1100 110
                                  185.46.7.96
                     1 BITS
                                  185.46.7.0/25 SERIA EL CIDR
Esta configuración se realiza
en el Router 2
Aquí estamos aplicando CIDR




CIDR
SUB REDES IP – NETWORK
R2
185.46.0.0
185.46.4.0
185.46.6.0
185.46.0.0/21 SERIA EL CIDR


00000 000
00000 100
00000 110
5 BITS
Configurar VLSM y CIDR para subredes IP

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Configurar VLSM y CIDR para subredes IP

  • 1. SUBNETEO VLSM Y CIDR LUIS ASENCIO LAZARO
  • 3. 1000 HOST 185.46.0.0 2n -2 = 1000 host 255.255.0.0 Hallar Rango de sub red 2n = 1002 00000000.00000000 256-252= 4 n= 10 Tomamos 10 bits 11111100.00000000 Nueva mac 255.255.252.0/22 500 HOST 255.255.252.0 2n -2 = 500 host 00000000.00000000 Hallar Rango de sub red 2n = 502 Tomamos 9 bits 256-254= 2 n= 9 11111110.00000000 Nueva mac 255.255.254.0/23 130 HOST 255.255.254.0 2n -2 = 130 host 00000000.00000000 Hallar Rango de sub red 2n = 132 Tomamos 8 bits 256-255= 1 n= 8 11111111.00000000 Nueva mac 255.255.255.0/24 Cada vez vamos trabajando con la nueva MAC.
  • 4. 50 HOST 255.255.255.0 /24 2n -2 = 50 host .00000000 Hallar Rango de sub red 2n = 52 Tomamos 6 bits 256-192= 64 n= 6 .11000000 Nueva mac 255.255.255.192/26 20 HOST 255.255.255.192 2n -2 = 20 host .11000000 Hallar Rango de sub red 2n = 22 Tomamos 4 bits 256-224= 32 n= 5 .11100000 Nueva mac 255.255.255.224/27 10 HOST 255.255.254.0 2n -2 = 10 host .00000000 Hallar Rango de sub red 2n = 12 Tomamos 4 bits 256-240= 16 n= 4 .11110000 Nueva mac 255.255.255.240/28 2 HOST 255.255.255.240/28 2n -2 = 2 host .00000000 Hallar Rango de sub red 2n = 4 Tomamos 2 bits 256-252= 4 n= 2 .11111100 Nueva mac 255.255.255.252/30 Cada vez vamos trabajando con la nueva MAC.
  • 5. HOST IP SUBRED RANGO RANGO BROADCAST MASCARA 1000 185.46.0.0/22 185.46.0.1 185.46.3.254 185.46.3.255 255.255.252.0 500 185.46.4.0/23 185.46.4.1 185.46.5.254 185.46.5.255 255.255.254.0 130 185.46.6.0/24 185.46.6.1 185.46.6.254 185.46.6.255 255.255.255.0 50 185.46.7.0/26 185.46.7.1 185.46.7.62 185.46.6.63 255.255.255.192 20 185.46.7.64/27 185.46.7.65 185.46.7.94 185.46.6.95 255.255.255.224 10 185.46.7.96/28 185.46.7.97 185.46.7.110 185.46.111 255.255.255.240 2 185.46.7.112/30 185.46.7.113 185.46.7.114 185.46.7.115 255.255.255.252
  • 6. CIDR CIDR SUB REDES IP – NETWORK SUB REDES IP – NETWORK R1 R2 185.46.7.0 185.46.0.0 185.46.7.64 185.46.4.0 185.46.7.96 185.46.6.0 185.46.7.0/25 SERIA EL CIDR 185.46.0.0/21 SERIA EL CIDR 0 0000 000 00000 000 0 1000 000 00000 100 0 1100 110 00000 110 1 BITS 5 BITS
  • 7. Esta configuración se realiza en el Router 1
  • 8. Aquí estamos aplicando CIDR CIDR SUB REDES IP – NETWORK R1 0 0000 000 185.46.7.0 0 1000 000 185.46.7.64 0 1100 110 185.46.7.96 1 BITS 185.46.7.0/25 SERIA EL CIDR
  • 9. Esta configuración se realiza en el Router 2
  • 10. Aquí estamos aplicando CIDR CIDR SUB REDES IP – NETWORK R2 185.46.0.0 185.46.4.0 185.46.6.0 185.46.0.0/21 SERIA EL CIDR 00000 000 00000 100 00000 110 5 BITS