HPE Community
LAN Routing
1753359 Members
5260 Online
108792 Solutions
New Discussion

DHCP Snooping

 
mwieting
Occasional Contributor

‎04-26-2018 09:33 AM

‎04-26-2018 09:33 AM

DHCP Snooping

I am trying to configure DHCP snooping on our HP 2530 48 port switch.  I have added the authorized DHCP servers and enabled DHCP snooping on the desired VLANs.   The issue is when I reboot a computer on the network it does not get a DHCP lease.  As soon as i disable DHCP snooping the computer gets a lease. Any help would be appricated!

0 Kudos
1 REPLY 1
TerjeAFK
Respected Contributor

‎04-27-2018 05:41 AM

‎04-27-2018 05:41 AM

Re: DHCP Snooping

We're using DHCP snooping on a load of 2530 switches without any problems. Do you see anything in the switch logs about DHCP traffic being blocked? Here is the config we use.

dhcp-snooping
no dhcp-snooping option 82
dhcp-snooping authorized-server x.x.x.x
dhcp-snooping authorized-server y.y.y.y
dhcp-snooping trust 49-52
dhcp-snooping vlan 1-999
0 Kudos
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.