PowerConnect 6024 to PowerConnect 6248

Hello,

If anyone could help me with this you would be saving me a lot of fiddling around before i swap out or core switch.

There are some command differences between the two switches that I am not sure how concerned I should be with.  On the older switch (6024) there are several lines for DHCP helper/relay addresses.  On the newer switch however (6248), there just simply seems to be an enable/disable option for DHCP relay from VLAN to VLAN.  No way to specifically list a specific IP like on the other switch.

Here is the specific config from the old switch:

ip dhcp relay address 192.168.70.x
ip dhcp relay address 192.168.70.x
ip dhcp relay address 192.168.70.x
ip dhcp relay enable
ip helper-address 192.168.70.1 192.168.70.x 69 9876
ip helper-address 192.168.70.1 192.168.70.x 69 9876

New Switch:

dhcp l2relay vlan 2

Do I just list the two VLAN that iI need DHCP requests forwarded between instead of the exact server address, or am I missing some other command here?

What I have running right now is a DHCP server that provides addresses to two different subnets.  The server itself resides on 70.x and provides addresses for both 70.x and 71.x.

Thanks for any help,

Andrew