i want to seperate client in same vlan how to config

[Convert Switch cisco to]

i use switch 2800 / 2900 / 5400

i want to use feature like Cisco Private vlan.i want to allow client in same vlan can't connect other client in same vlan from another switch

from diagram 

now i can config in same switch by filter port function for block client in same vlan and same switch but when client between switch but in same vlan can connect

i want to config for access port can connect only gateway at core switch only

please advice me thank you for best support.

[xhoms]

Just answered a similar post in E-Series

http://h30499.www3.hp.com/t5/E-Series/HP-2910al-and-private-VLAN/td-p/2358005

Xavi