Calculo de Subredes - Vlsm

CUADROS DE CÁLCULO DE SUBREDES - VLSM

HAROL PÁRAMO ADMINISTRACIÓN DE REDES CISCO CCNA NIVEL 1, 2, 3

MEDELLÍN, COLOMBIA 2011

Prefijo 32-N /1 /2 /3 /4 /5 /6 /7 Prefijo /8 /9 /10 /11 /12 /13 /14 /15 /16 Prefijo /17 /18 /19 /20 /21 /22 /23 /24 Prefijo /25 /26 /27 /28 /29 /30 /31 /32 Prefijo

Prestar bits SubRed

Salto host

Mascara Subred

1 2 3 4 5 6 7 Bits prestado 8 1 2 3 4 5 6 7 8 Bits prestado 1 2 3 4 5 6 7 8 Bits prestado 1 2 3 4 5 6 7 8 Bits prestado

12 8 64 32 16 8 4 2 Salto host 1 12 8 64 32 16 8 4 2 1 Salto host 12 8 64 32 16 8 4 2 1 Salto host 12 8 64 32 16 8 4 2 1 Salto host

128 192 224 24 2 40 248 252 254 Mascara Subr 255 128 192 224 240 248 252 254 255 Mascara Subr 128 192 224 240 248 252 254 255 Mascara Subr 128 192 224 240 24 2 48 25 2 52 254 255 Mascara Subr

Subredes 2 4 8 16 32 64 12 8 Subredes 25 5 2 4 8 16 32 64 12 8 25 5 Subredes 2 4 8 16 32 64 12 8 25 5 Subredes 2 4 8 16 32 64 12 8 25 5 Subredes

I Ps 2^N 2^31 2^30 2^29 2^28 2^27 2^26 2^25 I Ps 2^24 2^23=8388608 2^22=4192304 2^21=2097152 2^20=1048586 2^19=524288 2^18=262144 2^17=131032 2^16=65536 I Ps 2^15=32782 2^14=16384 2^13=8192 2^12=2096 2^11=2048 2^10=1024 2^9=512 2^8=254 I Ps 2^7=128 2^6=64 2^5=32 2^4=16 2^3=8 2^2=4 2^1=2 2^0=1 I Ps

BroadCast 1 27 63 31 15 7 3 1 BroadCast 0 1 27 63 31 15 7 3 1 0 BroadCast 1 27 63 31 15 7 3 1 0 BroadCast 1 27 63 31 15 7 3 1 0 BroadCast