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Wired Networks Thread, DHCP issues in Technical; Ok guys Have a strange issue with netgear vlans and DHCP, DHCP on the vlan with the dhcp server works ...
  1. #1

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    DHCP issues

    Ok guys

    Have a strange issue with netgear vlans and DHCP,

    DHCP on the vlan with the dhcp server works fine for both startup and IPconfig /renew, all clients can get a ip and also renew it fine on the default vlan.
    DHCp works fine on all the vlans when a client boots up, if we disable the nic and reable it works fine.

    The issues is when clients on remote vlans try to ipconfig /renew and request a new ip. This fails.

    Can anyone help ?

    Jose

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    DHCP issues

    Have you set the relay agent in your layer3 switch to tell it to route all of your dhcp traffic to your DHCP server?

    We have the 6 x GSM7352Sv2 as our core, soon to be replaced with 4 x XSM7224s and we had to set two settings;


    01.
    System > Services > DHCP Relay
    Enable Admin Mode

    02.
    System > Services > UDP Relay
    Server IP and select DCHP in the UDP settings
    Last edited by jszkudlapski; 21st April 2014 at 06:18 PM.

  3. #3

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    Thanks mate worked a treat,

    We are getting rid of the netgears this month now,

    Brand new cisco 10gb here we come..

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    No worries mate glad you got it working

    XSM7224S are full 10gb ;-)

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