vmware装linux9.0网卡配置dhcp的问题关键字”DeterminingIPinformationforeth0…Failed!nolinkpresent.CheckCable”http://www.linuxquestions.org/questions/linux-networking-3/rh9-on-vmware-eth0-no-link-present-181153/解决方法####################IfoundthisonVMware’ssite:GettingaDHCPAddressinaRedHatLinux9.0VirtualMachineWhenaRedHatLinux9.0guestoperatingsystemtriestogetaDHCPaddress,theattemptmayfailwithanerrormessagethatstatesthelinkisdown.OnESXServer,thishappensonlyifyouareusingthevlancedriverforyournetworkconnection.Toworkaroundthisproblem,becomeroot(su-)anduseatexteditortoeditthefollowingfilesintheguestoperatingsystem.Ifonlyoneofthesefilesexist,makethechangeforthatfileonly./etc/sysconfig/network-scripts/ifcfg-eth[n]/etc/sysconfig/networking/devices/ifcfg-eth[n]Inbothcases,[n]isthenumberoftheEthernetadapter—forexample,eth0.Addthefollowingsectiontoeachofthesetwofiles:check_link_down(){return1;}Thenrunthecommandifupeth[n](where[n]isthenumberoftheEthernetadapter)orrestarttheguestoperatingsystem.#######################