DHCP server on VLAN old firmware 6850

[ionut]

Good afternoon,

I have an old switch, model 6850-48L (firmware update version from 2008). The switch was received as donation.

I defined a VLAN and I attached some ports and a interface. I defined a dhcp config file.
Because the firmware is old version I cannot publish the commands:
dhcp-server enable
dhcp-server restart

What can I do?
Can I have an internal DHCP server on the defined interface?

[silvio]

for dhcp-server you need a newer software release - newest one is 6.4.4.
BR Silvio