About InterVlan Routing

HI all
I have big problem plz who can help me…?
I have 3 Vlans ( Vlan 2 , Vlan 3 , Vlan 4 )
VLAN 2 ( 100.1.21.0 )
VLAN 3 (172.16.1.0 )
VLAN 4 ( 192.168.1.0)

i have cisco Switch ( 2 Switch 2960 and one 4510 Multilayer switch work as Router )

in VLAN 4 ( I have Kaspersky server )
i need kaspersky server rech to Vlan 2 and Vlan 3 )

plz help me ASAP