VMware Workstation 7 Manuel d'utilisateur Page 289

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 512
  • Table des matières
  • DEPANNAGE
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 288
VMware, Inc. 289
Chapter 14 Configuring a Virtual Network
Network Address Translation (NAT)
NATconfiguresavirtualmachinetosharetheIPandMACaddressesofthehost.
The virtualmachineandthehostshareasinglenetworkidentitythatisnotvisible
outsidethenetwork.NATcanbeusefulwhenyournetworkadministratorletsyouuse
asingleIPaddressorMACaddress.Ifcannotgi
veyourvirtualmachineanIPaddress
ontheexternalnetwork,youcanuseNATtogiveyourvirtualmachineaccesstothe
InternetoranotherTCP/IPnetwork.NATusesthehostcomputersnetwork
connection.NATworkswithEthernet,DSL,andphonemodems.
Figure 14-2. NAT Setup
IfyouselectNAT,thevirtualmachinecanusemanystand
ardTCP/IPprotocolsto
connecttoothermachinesontheexternalnetwork.Forexample,youcanuseHTTPto
browseWebsites,FTPtotransferfiles,andTelnettologontoothercomputers.
NAT alsoletsyoutoconnecttoaTCP/IPnetworkbyusingaTo
kenRingadapteronthe
hostcomputer.
Inthedefaultconfiguration,computersontheexternalnetworkcannotinitiate
connectionstothevirtualmachine.Thatmeans,forexample,thatthedefault
configurationdoesnotletyouusethevirtualmachineasaWebservertosendWeb
pagestocomputersontheexternalnetw
ork.Thisconfig
urationprotectstheguest
operatingsystemfrombeingcompromisedbeforeyouhaveachancetoinstallsecurity
software.FormoreinformationonNAT,see“UsingNAT”onpage 316.
network
virtual
network
adapter
virtual network switch
(VMnet8)
virtual machine
DHCP server
NAT
device
Vue de la page 288
1 2 ... 284 285 286 287 288 289 290 291 292 293 294 ... 511 512

Commentaires sur ces manuels

Pas de commentaire