DHCP Server on VLAN SG300-10P

[kbrownrigg]

I have a SG300 that I have in L3 mode. Im trying to enable the internal DHCP server for VLAN 2. 

This has me stumped. 

[Deepak Kumar]

Hi,

Interface vlan 2

ip helper-address X.X.X.X

Replace x.x.x.x to the DHCP server IP address.

Regards,

Deepak Kumar

[kbrownrigg]

I actually meant to type internal DHCP server... 2nd cup of coffee wasn't kicked in when i posted.

[amikat]

Hi,

Will you please try the sequence of configuration commands as per beneath:

interface vlan 2
ip dhcp relay enable
ip dhcp relay address DHCP-server-ip-address

Best regards,

Antonin

[Deepak Kumar]

Hi,

haha.. now you changed from External to internal.

Configuration will like:

ip dhcp excluded-address 10.10.10.1 10.10.10.1

!
ip dhcp pool network DATA
address low 10.10.10.50 high 10.10.10.200 255.255.255.0
domain-name firstoption.local
default-router 10.10.10.1
time-server 10.10.11.1
dns-server 8.8.8.8

!

Regards,

Deepak Kumar

[luis_cordova]

Hi @kbrownrigg ,

Maybe this discussion can give you some help:

https://community.cisco.com/t5/small-business-switches/sf-sg-300-dhcp-server/td-p/2290963

Regards