Cisco网络教材 2511路由器的PPP配置

cisco2511路由器的配置
route#sh conf
using 1390 out of 32762 bytes
!
version 11.1
service udp-small-servers
service tcp-small-servers
!
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
!
interface seria10
no ip address
shutdown
no fair-queue
!
interface serial1
no ip address
shutdown
!
interface group-async1
ip unnumbered loopback1
encapsulation ppp
keepalive 10
async default routing
async dynamic routing
async mode dedicated
down-when-looped
ppp authentication pap
no cdp enable
group-range 1 8
!
router eigrp 200
redistribute connected
redistribute rip
network 20.0.0.0
network 200.200.200.0
passive-interface async1
passive-interface async2
no auto-summary
!
router rip
version2
redistribute connected
network 20.0.0.0
network 200.200.200.0
passive-interface async1
passive-interface async2
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
snmp-sever community public ro
!
line con 0
line 1 8
modem inout
transport input all
stopbits 1
rxspeed 19200
txspeed 19200
line aux 0
exec-timeout 0 30
password cisco
login
modem inout
transport input all
stopbits 1
line vty 0 4
psaaword cisco
login
!
end