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03-21-2014 02:13 AM - last edited on 04-10-2014 07:15 PM by Lisa198503
03-21-2014 02:13 AM - last edited on 04-10-2014 07:15 PM by Lisa198503
HP 2530 DHCP Snooping
Hi
I would like to know whether is DHCP Snooping feature unavailable in this switch model? I tried type in the command but it didnt recognize it.
If this model didnt come with this feature, is there any way to prevent rogue dhcp server ?
P.S. This thread has been moved from Comware-Based to ProCurve / ProVision-Based. -HP Forum Moderator
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03-21-2014 12:17 PM
03-21-2014 12:17 PM
Re: HP 2530 DHCP Snooping
You need up to date firmware: 15.13 or above. And, for some reason, it isn't available on the PoE models.
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02-24-2016 06:11 AM
02-24-2016 06:11 AM
Re: HP 2530 DHCP Snooping
Hi,
It seems a little crazy that PoE and DHCP snooping have any relation, why can't DHCP snooping be enabled with PoE ?
We have issues all the time with rogue DHCP server so it is really important for us.
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02-24-2016 06:56 AM
02-24-2016 06:56 AM
Re: HP 2530 DHCP Snooping
If dhcp snooping is unavailable, you might use a port based ACL on access-ports to block rogue DHCP server traffic.
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03-09-2016 02:10 AM
03-09-2016 02:10 AM
Re: HP 2530 DHCP Snooping
Sigh. I just said the updated firmware for PoE switches wasn't available but that was TWO YEARS ago.It seems a little crazy that PoE and DHCP snooping have any relation, why can't DHCP snooping be enabled with PoE ?