hostname Router
　　
enable secret 5 $1$Mpdg$2GnR7b4wj1RAHky.tM51m/
enable password Cisco
username user1 password 7 021606481857
username user2 password 7 120904040159
username user3 password 7 140713181F57
username user4 password 7 105E080A1643
username user5 password 7 105E080a1642
username user6 password 7 044B0A151C77

interface Loopback1
ip address 200.200.200.18 255.255.255.0

interface Ethernet0
ip address 20.23.28.53 255.255.255.0

ip unnumbered Loopback1
encapsulation ppp
ppp authentication pap
router eigrp 200
network 20.0.0.0
network 200.200.200.0
 
 
redistribute connected
redistribute rip
network 20.0.0.0
network 200.200.200.0

router rip
version2
network 20.0.0.0
network 200.200.200.0
no auto-summary

ip route 200.200.200.1 255.255.255.255 Async5
ip route 200.200.200.2 255.255.255.255 Async4