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- [Solved] Cannot get VLAN DHCP relay working
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тАО05-03-2017 05:43 AM - edited тАО05-03-2017 06:05 AM
тАО05-03-2017 05:43 AM - edited тАО05-03-2017 06:05 AM
Re: Cannot get VLAN DHCP relay working
All valid points, but I did settle on DHCP from HPE5900 itself. way easier to maanage this way
There is no need to complicate if it can be done simple
As with any security best practices, it is security vs convienience
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тАО05-03-2017 06:07 AM
тАО05-03-2017 06:07 AM
Re: Cannot get VLAN DHCP relay working
ah yeah I missed that bit, yup that's another solution, setting DHCP server on the switch, good luck
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тАО05-03-2017 08:37 AM
тАО05-03-2017 08:37 AM
Re: Cannot get VLAN DHCP relay working
good luck, as in you expect it could fall over?
Seems to work fine so far...
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тАО05-03-2017 05:50 PM
тАО05-03-2017 05:50 PM
Re: Cannot get VLAN DHCP relay working
Are you saying your DHCP server (and presumably your other servers) is in the same VLAN/subnet as your switch management?
And now you have DHCP being served from 2 different places?
I'd take a step back if I were you and plan out your network before configuraing stuff.
If you have 2 standalone virtual networks that do not have a Layer3 connection top each other, then each of them needs its own DHCP server.
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тАО05-03-2017 11:35 PM - edited тАО05-04-2017 01:09 AM
тАО05-03-2017 11:35 PM - edited тАО05-04-2017 01:09 AM
Re: Cannot get VLAN DHCP relay working
Issue solved as stated, thanks, no need for any more input (especially one that does not bring anything new or useful)
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тАО05-04-2017 10:44 PM
тАО05-04-2017 10:44 PM
Re: Cannot get VLAN DHCP relay working
I guess the main point here is that you should not have production servers in the same VLAN as your management addressing is. And your whole mixup stems from the lack of a proper design.
So the advice here is to now do some proper design and improve your network so that future changes are less painful.
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тАО05-05-2017 12:27 AM
тАО05-05-2017 12:27 AM
Re: Cannot get VLAN DHCP relay working
Well, my design was exactly to have management in same Vlan as production servers.
Security vs convienience/ease of use
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