Ejercicio de cálculo de FLSM
crokbogBiografía30 de Noviembre de 2022
320 Palabras (2 Páginas)134 Visitas
- Ejercicio de cálculo de FLSM
Dada la dirección de red 172.17.0.0/20. hallar 8 SR.
- Mascara de subred actual = 11111111.11111111.11110000.00000000 = 255.255.240.0
- b) >= cant_subred >= 4; 8 >= 4[pic 1][pic 2]
N = 3 bits
C) Nueva mascara de subred = 11111111.11111111.11111110.00000000 = 255.255.254.0
D)Parte de Host : 32 – 20 = 12 bits
Host para cada subred : x= ?
X = 12 – 3 = 9
- 2 = 510[pic 3]
E) Mascara = 20 + n = /23
F) Saltos de red = 256 – 254 = 2
No. | Subred | Primera ip disponible | Ultima ip disponible | Broadcast | |||
1 | 172.17.0.0 /23 | 172.17.0.1 | 172.17.1.254 | 172.17.1.255 | |||
2 | 172.17.2.0 /23 | 172.17.2.1 | 172.17.3.254 | 172.17.3.255 | |||
3 | 172.17.4.0 /23 | 172.17.4.1 | 172.17.5.254 | 172.17.5.255 | |||
4 | 172.17.6.0 /23 | 172.17.6.1 | 172.17.7.254 | 172.17.7.255 | |||
5 | 172.17.8.0 /23 | 172.17.8.1 | 172.17.9.254 | 172.17.9.255 | |||
6 | 172.17.10.0 /23 | 172.17.10.1 | 172.17.11.254 | 172.17.11.255 | |||
7 | 172.17.12.0 /23 | 172.17.12.1 | 172.17.13.254 | 172.17.13.255 | |||
8 | 172.17.14.0 /23 | 172.17.14.1 | 172.17.15.254 | 172.17.15.255 |
2. Ejercicio de cálculo de FLSM
Dada la dirección de red 13.0.0.0/10. hallar 8 SR.
- Mascara de subred actual = 11111111.11000000.00000000.00000000 = 255.192.0.0
- N = 3 bits = 8 SR[pic 4]
- Nueva mascara de subred = 11111111.11111000.00000000.00000000 = 255.248.0.0
- Parte de Host : 32 – 10 = 22 bits
Host para cada subred : x= ?
X = 22 – 3 = 19
- 2 = 524,286[pic 5]
- Mascara = 10 + n = /13
- Saltos de red = 256 – 248 = 8
# | Subred | Primer Host | Último Host | Broadcast |
1 | 13.0.0.0 /13 | 13.0.0.1 | 13.7.255.254 | 13.7.255.255 |
2 | 13.8.0.0 /13 | 13.8.0.1 | 13.15.255.254 | 13.15.255.255 |
3 | 13.16.0.0 /13 | 13.16.0.1 | 13.23.255.254 | 13.23.255.255 |
4 | 13.24.0.0 /13 | 13.24.0.1 | 13.31.255.254 | 13.31.255.255 |
5 | 13.32.0.0 /13 | 13.32.0.1 | 13.39.255.254 | 13.39.255.255 |
6 | 13.40.0.0 /13 | 13.40.0.1 | 13.47.255.254 | 13.47.255.255 |
7 | 13.48.0.0 /13 | 13.48.0.1 | 13.55.255.254 | 13.55.255.255 |
8 | 13.56.0.0 /13 | 13.56.0.1 | 13.63.255.254 | 13.63.255.255 |
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