how to create WAN and VLAN

[AnilaZafar]

how can i ping vlan 10 and 20 to vlan 30 and 40? in which i use 2 switch n 2 router to create WAN and VLAN? when i define vlans on switch and the i go to the router so here i can't give ip address here i attach my topology picture. please help me out.

THNAKYOU

[BalajiDasarathan]

DHCP helper address is required when your DHCP server is in a different subnet and you want the clients to get addresses for a different subnet.

Anyways, what is the traceroute output?
 

[AnilaZafar]

sir i never use this command and i dn't have any idea.. what is this?

Router0#traceroute 192.168.10.1
Type escape sequence to abort.
Tracing the route to 192.168.10.1

  1   *     *     *     
  2   *     *     *     
  3   *     *     *     
  4   *     *     *     
  5   *     *     *     
  6   *     *     *     
  7   *     *     *     
  8   *     *     *     
  9   *     *     *     
  10   *     *     *     
  11   *     *     *     
  12   *     *     *     
  13   *     *     *     
  14   *     *     *     
  15   *     *     *     
  16   *     *     *     
  17   *     *     *     
  18   *     *     *     
  19   *     *     *     
  20   *     *     *     
  21   *     *     *     
  22   *     *     *     
  23   *     *     *     
  24   *     *     *     
  25   *     *     *     
  26   *     *     *     
  27   *     *     *     
  28   *     *     *     
  29   *     *     *     
  30   *     *     *    

[AnilaZafar]

hi sir i am creating a network containing vlan,dhcp,static routing. but the problem is that PC0 can't ping here i share my topology please guide me if you can thankyou.