Problema com ARP

Boa noite,
Estou configurando uma rede com Frame-Relay (Packet Tracer 5.3), funcionando perfeitamente entre os roteadores, e VLANs. Quando pingo do roteador para as VLANs ou de um PC para o outro é possível se comunicar, mas quando tento pingar um PC da mesma VLAN atrás de outro roteador falha. Verifiquei o pacote e aparece assim:

1. The subinterface FastEthernet0/0.10 accepts frames from this VLAN.
2. The frame's destination MAC address matches the receiving port's MAC address, the broadcast address, or a multicast address.
3. The device de-encapsulates the PDU from an IEEE 803.1Q frame.
4. The frame is an ARP frame. The ARP process processes it.
5. The ARP frame is a request.
6. The ARP request's target IP address does not match the receiving port's IP address.
7. The ARP process checks the routing table whether the requested IP address is reachable.
8. The requested IP address is reachable on the receiving port.
9. The ARP process drops the frame.

Abaixo segue a conf do roteador (2621XM):

!
interface FastEthernet0/0
no ip address
duplex auto
speed auto
!
interface FastEthernet0/0.10
encapsulation dot1Q 10
ip address 10.0.1.1 255.255.255.0
!
interface FastEthernet0/0.20
encapsulation dot1Q 20
ip address 10.0.5.1 255.255.255.0
!
interface FastEthernet0/0.30
encapsulation dot1Q 30
ip address 10.0.10.1 255.255.255.0
!
interface FastEthernet0/0.40
encapsulation dot1Q 40
ip address 10.0.15.1 255.255.255.0
!
interface FastEthernet0/0.50
encapsulation dot1Q 50
ip address 10.0.20.1 255.255.255.0
!
interface FastEthernet0/0.60
encapsulation dot1Q 60
ip address 10.0.25.1 255.255.255.0
!
interface FastEthernet0/0.70
encapsulation dot1Q 70
ip address 10.0.30.1 255.255.255.0
!
interface FastEthernet0/1
no ip address
duplex auto
speed auto
shutdown
!
interface Serial0/0
no ip address
encapsulation frame-relay
clock rate 4000000
!
interface Serial0/0.123 multipoint
ip address 11.0.1.1 255.255.255.0
frame-relay map ip 11.0.1.2 102 broadcast
frame-relay map ip 11.0.1.3 103 broadcast
frame-relay map ip 11.0.1.4 104 broadcast
frame-relay map ip 11.0.1.5 105 broadcast
frame-relay map ip 11.0.1.6 106 broadcast
!
ip classless
ip route 10.0.0.0 255.255.255.0 11.0.1.2
!
!
!
!
!
!
!
line con 0
line vty 0 4
login
!
!
!
end


Desde já agradeço.

Oi Jean, tudo bele?

deixa eu ver se entendi..

quando seu host na vlan X ping o outro host na vlan Y, funciona?

e quando vc ping entre vlan (mesma lan) nao funciona?