Hi, i try to configure DHCP Snooping on my network. But i am not sure of my configuration. Someone can help me ?
On this schema, you can found (
simplistically) a part of my network
In practise, if a serveur take place in Vlan 1 -> 4, they can obtain IP Address from one of the 3 DHCP servers. But i want to put dhcp snooping also but i don't know on HPE how to configure this...
So my configuration on my HPE12904 actually is:
Dhcp snooping [enable]
Dhcp-snooping authorized-server @A
Dhcp-snooping authorized-server @B
Dhcp-snooping authorized-server @C
dhcp enable
Dhcp relay server-group 1 ip @A
Dhcp relay server-group 2 ip @B
Dhcp relay server-group 2 ip @C
On each vlan interface 1->4
Interface vlan-interface1 (->4)
Dhcp select relay
dhcp relay server-select 1
dhcp relay server-select 2
I want some help to configure DHCP snooping (lines in blue), i know i must configure trusted port (inerface vlan) but i don't know which (each vlan interface 1->4, or maybe the link between HPE and FW?)
Thanks for helping
Bruno