拨号连接cisco 2600 老是无法通过口令和密码验证

justboy2000

各位大虾：
小弟是刚学习cisco的，我配置了从电话线拨号到cisco 2600 上的8AM,在PC上通过MODEM拨号到CISCO 2600，可是到验证用户名和密码时，就报619错误断开了，请各位大虾帮帮忙，看是那儿有问题需要修改


hostname Router
!
enable secret 5 $1$z34P$veUJPVJJS5tyCDj5vfjFg1
enable password xzzzbdj
!
username xzzzb password 0 xzzzb
!
!
process-max-time 200
!
interface Ethernet0/0
ip address 192.9.200.123 255.255.255.0
!
interface Group-Async1
ip unnumbered Ethernet0/0
encapsulation ppp
keepalive 10
dialer in-band
dialer-group 1
autodetect encapsulation ppp
async mode interactive
peer default ip address pool xzzzbxxzx
no cdp enable
ppp authentication chap
group-range 33 40
!
ip local pool xzzzbxxzx 192.9.200.124 192.9.200.136
ip classless
!
dialer-list 1 protocol ip permit
dialer-list 1 protocol ipx permit
!
line con 0
exec-timeout 0 0
password cisco
line 33 40
autoselect during-login
autoselect ppp
login local
modem InOut
modem autoconfigure discovery
flowcontrol hardware
line aux 0
transport input all
line vty 0 4
password cisco
login
!
no scheduler allocate
end