Gestão de redes e serviços

DHCP: DHCP: Pool Interna: 190.12.130.1 -> 190.12.130.254 Pool Interna: 190.12.130.1 -> 190.12.130.254 Pool Externa: 190.12.131.1 -> 190.12.131.128 Pool Externa: 190.12.131.1 -> 190.12.131.128 NOTA: A subnet 190.12.130.0/23 está reservada à empresa NOTA: A subnet 190.12.130.0/23 está reservada à empresa não fazendo parte dos endereços Internet(ISP). não fazendo parte dos endereços Internet(ISP). Eth0 Pool Interna <-> Eth1 (00:00:00:05:02)

Internet (ISP)
190.12.128.0/18

190.12.128.254 Eth0

Router ISP
Eth0 (00:00:00:05:00)

190.12.131.254 Eth1

Backbone Empresa
190.12.131.128/25
190.12.131.253 Eth1

Firewall Interna Nó Bastião

Eth0 (00:00:00:01:00)

PC 5

Switch P2
Eth0 Pool Interna <-> Eth1 (00:00:00:05:01)

Piso 2

Eth2 (00:00:00:02:02)

Sub-net Interna 190.12.130.0/24

190.12.130.254 Eth0

PC 4
Eth0 Pool Interna <-> Eth2 (00:00:00:04:02) Eth0 (00:00:00:04:00)

Eth1 (00:00:00:01:01) <-> Eth3 (00:00:00:02:03)

Router Empresa Firewall Externa Servidor DHCP

Eth1 (00:00:00:02:01)

PC 3 Switch P1
Eth0 Pool Interna <-> Eth1 (00:00:00:04:01)

Piso 1
Eth0 (00:00:00:02:00)

Switch Central

Sub-net DMZ 190.12.131.0/25
Eth0 00:00:00:00:00

190.12.131.1 Eth4

PC 2
Eth0 Pool Interna <-> Eth2 (00:00:00:03:02)

190.12.131.10 Eth1 (00:00:00:00:01)

190.12.131.12 Eth3 (00:00:00:00:03)

Switch DMZ
190.12.131.10 Eth1 (00:00:00:00:01)

190.12.131.11 Eth2 (00:00:00:00:02)

Eth0 (00:00:00:03:00)

PC 1
Eth0 Pool Interna Switch <-> Eth1 (00:00:00:03:01)

P0

Piso 0
Nota: Os routers têm os seus endereços IP configrados estaticamente. Os servidores obtêm sempre o mesmo IP mas através de DHCP.

PC 0

Servidor E-mail

Servidor Web

DNS Primário

DNS Secundário