博达2621使用问题

用博达专用控制线，串口连接电脑，RJ45连接路由器CONSOLE口。在电脑上开始--附件--超级终端（超级终端的波特率设备采用默认值）--进入路由器配置界面。上网配置参考：ip domain name-server ppp!!ip fast-switch enable!gbsc group default!!!!!aaa authentication login default localaaa authentication enable default enableaaa authentication ppp default local!username bdcom password 0 bdcomenable password 0 bdcom level 15!!!interface Virtual-tunnel0 mtu 1492 ip address negotiated no ip directed-broadcast no ip unreachable ppp chap hostname 123456(电信申请的用户名) ppp chap password 0 123456（电信申请的密码） ppp pap sent-username 123456 password 0 123456 ip nat outside ip nat mss 1452 ip http isp cntc ip http bandwidth 2!interface FastEthernet0/0 no ip address no ip directed-broadcast!interface FastEthernet0/1 ip address 192.168.1.1 255.255.255.0 no ip directed-broadcast no ip unreachable ip fastaccess deny tcp 135 ip fastaccess deny tcp 139 ip fastaccess deny tcp 445 ip fastaccess deny tcp 1025 ip fastaccess deny tcp 1433 ip fastaccess deny tcp 4444 ip fastaccess deny tcp 5554 ip fastaccess deny tcp 9996 ip fastaccess deny udp 69 ip fastaccess deny udp 1434 ip nat inside ip fast-switch enable!!!!!!ip route default Virtual-tunnel0!chinese!!ip access-list extended NAT_WAN0_LIST permit ip 192.168.1.0 255.255.255.0 any!!!vpdn enable!vpdn-group poe0 request-dialin port Virtual-tunnel0 protocol pppoe pppoe bind FastEthernet0/0!!ip dhcpd pool dpool network 192.168.1.0 255.255.255.0 range 192.168.1.100 192.168.1.200 default-router 192.168.1.1 dns-server 222.172.200.68 61.166.150.123!ip dhcpd enable!ip http serverip http port 8080ip http language chineseip http timeout 10!!ip nat inside source list NAT_WAN0_LIST interface Virtual-tunnel0