L2/L3 Switch configuration

Excluding STP configuration on this Question, as  it has been covered in previous questions.

I need some guidance on what to configure on Access/Distrib/Core Switches in order to get the traffic flowing to and from both sides of the core switches
** For Instance on the Core switches
 I will create VTP domains
Create VLAN interfaces
configure IP default gateway for each Vlan
Configure IP Routing
Access-List
Configure HSRP or VSS or Vcp
Configure Ip-DHCP Helper
etc..


** On Distribution Swicthes
???
???

***On access Switch
assign ports to VLAN
etc..

- on the diagram, each block has access switches connected to Distribution Switches
that 's for Clients as well as Servers..I mean servers are not all in one data center (Room).. I mean there are some servers located in the same physical location as the Clients  

Any help will be very much appreciated

I need just to know what to configure, not the details of the configuration.

Thank you