Eicon Networks S92 Manual de usuario descargar pdf (Pagina 17)

YuChakTinMichael‘sGIACGCFWProjectAssignment

Page 17

n Ext_DNS– 192.168.8.4(NAT >192.168.7.9)

n Ext_SMTP – 192.168.8.5(NAT >192.168.7.10)

n IDS–192.168.8.6(NoNATisneeded,astheIDSisnotpublished)

Internal_Clients(192.168.17.0)– Inhouseusersshouldresideinthisgroup.Infact,

thisgroupmaybefurthersegmentedintodifferentgroupsbasedonfunctions,

departments,roles…etc. Themajorityofcomputersarewindowbased,withIP

addressesstaticallyassignedoneachofthem.

Internal_Servers(192.168.18.0)

n DNSServer–192.168.18.3

n EmailServer–192.168.18.4

n IntranetWebServer192.168.18.7

n FileServer192.168.18.8

n PrintServer192.168.18.9

n DomainController1192.168.18.10

n DomainController2192.168.18.11

Internal_Admin(192.168.19.0)

Internal_Dev(192.168.20.0)

Critical_Resources(192.168.21.0):

n DatabaseApplicationServer–192.168.21.2

RAS_Net(192.168.22.0):

n RAS_Server–192.168.22.2

Firewall&RoutingEquipments

Overview:

Theroutersandfirewallsusedinthisprojectaresoftwarebased.Thereasonsto

deploysoftwarebasedsolutionsinclude:

n costandavailability

n flexibilityofconfigurations

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Eicon Networks S92 Manual de usuario Pagina 17