ExtremeSwitching (EOS)

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my NON DOT.1x port is not getting ip address from DHCP sever what is troubleshoot command

  • 1.  my NON DOT.1x port is not getting ip address from DHCP sever what is troubleshoot command

    Posted 11-29-2018 12:47
    my NON DOT .1x port is not getting ip address from DHCP sever what is troubleshoot command i need to do
    but i able to reach my dhcp server


  • 2.  RE: my NON DOT.1x port is not getting ip address from DHCP sever what is troubleshoot command

    Posted 11-29-2018 15:51
    Hi Ompal,

    So you can ping DHCP server from your switch, right?
    Do 'show vlan portinfo port ' and see if the VLANs are correct (access port and to-DHCP port should be in the same VLAN, or do you want to do some DHCP Relay on the switch?).

    What is your switch model?

    Kind regards,
    Tomasz


  • 3.  RE: my NON DOT.1x port is not getting ip address from DHCP sever what is troubleshoot command

    Posted 11-30-2018 08:02
    • did it even work before
    • does the client work with a static address
    • switch model and version


  • 4.  RE: my NON DOT.1x port is not getting ip address from DHCP sever what is troubleshoot command

    Posted 11-30-2018 10:49
    Hi,

    there are quite a few possible reasons for DHCP not working correctly. Perhaps some of the following GTAC Knowledge articles regarding DHCP problems experienced with EOS switches could help?
    Thanks,
    Erik