10:102  20:201
10:103  30:301

R1#ping 192.168.2.2 source serial 3/0.102
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.2.2, timeout is 2 seconds:
Packet sent with a source address of 192.168.1.1
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 104/172/228 ms

interface FastEthernet0/0
 ip address 10.1.1.1 255.255.255.0
 duplex half
!
interface Serial3/0
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
!
interface Serial3/0.102 point-to-point
 ip address 192.168.1.1 255.255.255.0
 snmp trap link-status
 frame-relay interface-dlci 102
!
interface Serial3/0.103 point-to-point
 ip address 192.168.2.1 255.255.255.0
 snmp trap link-status
 frame-relay interface-dlci 103
!
router eigrp 1
 network 10.0.0.0
 network 192.168.1.0
 network 192.168.2.0
 auto-summary

interface FastEthernet0/0
 ip address 10.2.2.1 255.255.255.0
 duplex half
!
interface Serial3/0
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
!
interface Serial3/0.201 point-to-point
 ip address 192.168.1.2 255.255.255.0
 snmp trap link-status
 frame-relay interface-dlci 201
!
router eigrp 1
 network 10.0.0.0
 network 192.168.1.0
 no auto-summary

interface FastEthernet0/0
 ip address 10.3.3.1 255.255.255.0
 duplex half
!
interface Serial3/0.301 point-to-point
 ip address 192.168.2.2 255.255.255.0
 snmp trap link-status
 frame-relay interface-dlci 301
!
router eigrp 1
 network 10.0.0.0
 network 192.168.2.0
 no auto-summary
!
interface Serial3/0
 no ip address
 encapsulation frame-relay
 serial restart-delay 0