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тАО06-13-2016 02:19 AM
тАО06-13-2016 02:19 AM
HP Switch 2920, two DHCP server
Hello every body,
I am deploying a solution of DHCP relay on an HP L3 2920 Switch. My question is very simple and Google does not find an answer for it : What is the priority between the DHCP servers on my switch?? The first IP address? The second ? or a random between the servers ??
Dears,
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- HP 2920
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тАО06-13-2016 11:18 AM
тАО06-13-2016 11:18 AM
Re: HP Switch 2920, two DHCP server
If you define multiple ip helper addresses, on receipt of DHCP discover packter, the DHCP relay will send unicast addresses to both simultaneously. Both server might respond (2 DHCP offers) , the client will pick just one in its DHCP request
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тАО06-13-2016 05:34 PM
тАО06-13-2016 05:34 PM
Re: HP Switch 2920, two DHCP server
If you *want* a priority, you configure the "Delay in DHCP Offer" option on your secondary DHCP server to, for example, 1000ms.
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тАО06-15-2016 01:50 AM
тАО06-15-2016 01:50 AM
Re: HP Switch 2920, two DHCP server
Okay thank you :)
And how much servers I can connect to my switch ?? There are limitations?