Hyper V NIC problem unlimited yellow symbol

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hello everyone,

    new in microsoft techs. have installed on windows server 2008 r2 hyper v , created virtual machine, have installed

a new windows server 2008 r2 manually assigned ip address , unlimited symbol in ip icon. can advise me how solve please?

thanks in advance

hi,

> have installed on windows server 2008 r2 hyper v , created virtual machine, have installed
> new windows server 2008 r2 manually assigned ip address , unlimited symbol in ip icon.

so windows server 2008 r2 guest os in windows server 2008 r2 hyper-v host server. windows server 2008 r2 has built-in hyper-v integration services component, , installed in os installation process. if add nic guest, can install nic drive automatically.

there 2 kind of network adapter in hyper-v: network adapter , legacy network adapter.

  • the network adapter designed hyper-v , requires virtual machine driver included hyper-v integration services. type of networking adapter provides better performance legacy network adapter , recommended choice when can used. because type of virtual network adapter requires integration services in guest operating system, can used guest operating systems integration services available.
  • the legacy network adapter emulates intel 21140-based pci fast ethernet adapter. type of network adapter provides networking capabilities 2 scenarios: when using guest operating systems integration services not available, , when network boot capabilities required. legacy network adapter uses driver available in operating systems, instead of hyper-v specific driver. legacy network adapter provides ability boot pre-boot execution environment (pxe).

which kind of network using?

virtual network manager (available hyper-v manager snap-in) offers 3 types of virtual networks can use define various networking topologies virtual machines , virtualization server.

external virtual networks

internal virtual networks

private virtual networks

which type using?

check , give feedback further troubleshooting, more information please refer following ms articles:

understanding hyper-v virtual networks
http://blogs.technet.com/b/apb/archive/2009/04/10/understanding-hyper-v-virtual-networks-part-2-private-vns.aspx
configuring virtual networks
http://technet.microsoft.com/en-us/library/cc816585(v=ws.10).aspx
configure networking
http://technet.microsoft.com/en-us/library/cc770380.aspx

lawrence

technet community support



Windows Server  >  Hyper-V



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