Configuração de uma Interface Serial

Kоманды для cisco
   Subnetwork

VLSM vs. CIDR

Usando ping e tracert a partir de uma Estação de Trabalho

Configure Cisco router as a basic DHCP server


RIPv2 Challenge Configuration Lab


NAT


Máscaras de rede:

128.0.0.0 /1                10000000.00000000.00000000.00000000
192.0.0.0 /2                11000000.00000000.00000000.00000000
224.0.0.0 /3                11100000.00000000.00000000.00000000
240.0.0.0 /4                11110000.00000000.00000000.00000000
248.0.0.0 /5                11111000.00000000.00000000.00000000
252.0.0.0 /6                11111100.00000000.00000000.00000000
254.0.0.0 /7                11111110.00000000.00000000.00000000
255.0.0.0 /8                11111111.00000000.00000000.00000000       28  = 256 -2
255.128.0.0 /9            11111111.10000000.00000000.00000000
255.192.0.0 /10          11111111.11000000.00000000.00000000
255.224.0.0 /11          11111111.11100000.00000000.00000000
255.240.0.0 /12          11111111.11110000.00000000.00000000
255.248.0.0 /13          11111111.11111000.00000000.00000000
255.252.0.0 /14          11111111.11111100.00000000.00000000
255.254.0.0 /15          11111111.11111110.00000000.00000000
255.255.0.0 /16          11111111.11111111.00000000.00000000        216  = 65536 -2
255.255.128.0 /17      11111111.11111111.10000000.00000000
255.255.192.0 /18      11111111.11111111.11000000.00000000
255.255.224.0 /19      11111111.11111111.11100000.00000000
255.255.240.0 /20      11111111.11111111.11110000.00000000
255.255.248.0 /21      11111111.11111111.11111000.00000000
255.255.252.0 /22      11111111.11111111.11111100.00000000
255.255.254.0 /23      11111111.11111111.11111110.00000000
255.255.255.0 /24      11111111.11111111.11111111.00000000        224  = 16777216 -2
255.255.255.128 /25  11111111.11111111.11111111.10000000
255.255.255.192 /26  1111111.11111111.11111111.11000000
255.255.255.224 /27  1111111.11111111.11111111.11100000
255.255.255.240 /28  1111111.11111111.11111111.11110000
255.255.255.248 /29  1111111.11111111.11111111.11111000
255.255.255.252 /30  1111111.11111111.11111111.11111100
255.255.255.254 /31  1111111.11111111.11111111.11111110