发布时间:2019-02-12 15:43:04 文章来源:windows7中文版 作者: win7搬砖工
5、 进入全局模式,配置以太网地址
1、 dial-on demand routing (ddr)是用公共电话网提供了网络连接。通常的,广域网大多数使用专线连接的,路由器连接到类似MODEM OR ISDNTAS 的数据终端DCE设备上,他们支持同步V.25BITS协议,你可以用SCRIPTS AND DIALER命令设定拨号串。
3、 进入特权模式设置口令
network 10.154.34.0 0.0.255 area 0
line 65 72
backup delay 0 10
configuration for routerB:
设置内部ospf路由协议、静态路由
noshut down
async dynamic address
no Ip address
Ip router 10.0.0.0 255.0.0.0 10.154.34.254
interface fastethernet 1/0
dilar-list 1 protocol ip permit
interface serial 0
!
frame-relay switching
dialer in band
redistribute connected subnets
假设是7500系列路由器,E1接口(MIP板)在插槽4上面。
async default routing
pulse-time 1
frame-relay switching
frame-relay encapsulation
chat-script mydial “””atdt 8292” timeout 60 “connect”
modem inout
encapsulation frame-relay
subinterface example (frame realay)
dialer-group 1
backup interface serial 110
exit
interface serial4/0:0
ip routing
设置NAT转换
async dynamic routing
async mode dedicated
dialer-group 1
设置IP路由功能开放
在端口配置模式下:
和XNS可以通过DDR路由寻址,同步串口,异步串口和ISDN端口可以配置成到一个或多个目的地的DDR连接。
限定传输的access-list表或特定协议:
access-list 99 deny 192.168.3.1
dialer string 8292
exit
指定一个端口为拨号访问组:dialer-group group-number
frame relay switching example
dialer backup example
断线前空前等待时间:dialer idle-time seconds
ip domain-list jz2.cq
backup delay 0 0
A) 同步V.25bits方式
ip address 11.10.13.1 255.255.255.0
exit
group-ranger 65 72 ;路由器远程拨入端口
exit
tunnel destination 131.108.100.1
interface serial 0.1 point-point
dialer-list 1 protocol ip permit
dialer map protocol net-hop-address dialer-string
Ipaddress 16.217.30.2 255.255.255.252
ip nat inside source list 99 pool netdyn overload
transport output none
frame-relay router 9 tun0 43
frame-relay interface-dlci 43
frame-relay interface-dlci 41
frame-relay route 163 tun0 43
int tu 0
backup interface async1
ip domain-name jzl.cq
指定一个单一电话号码:dialer string dialer-string
configuration for routerC:
在一个端口激活DIAL-ON-DEMAND ROUTING
ip nat insider
interface group-async1
channel-group 1 timeslots 2,7-9,20 speed 64
interface serial 10:0
!
interface serial 0
ip nat pool netdyn 10.154.35.1 10.154.35.126 netmask 255.255.255.0
Ip router 0.0.0.0 0.0.0.0 10.154.34.254
ip address 131.108.126.1 255.255.255.0
interface group-async1
configuration for routerA:
flowcontrol hardware
script dialer mydial
speed 9600
ip default-gateway 10.154.34.254
write memory
tunnel destintion 131.108.13.2
ip nat outside
interface serial 0.2 point-point
在配置X.25 时,为减少路由交换引起的呼叫,通常用
ip nat outside
tunnel source serial 1
Encapsulation ppp
一、 设置路由器管理信息
!
keepalive 9
!
dialer-list dialer-group protocol protocol name(permit/deny/list access-list-number)
定义一个或多个目的电话号码表:
interface serial 0
frame-relay interface-dlci 44
ip address 16.217.30.2 255.255.255.252
设置拨号组参数,为拨号客户指定ip地址
interface async1
ip name-sever 10.54.34.1
configuration for routerA:
modeinout
router ospf 110
frame-relay intf-type dce
access-list 77 permit 10.154.34.0 0.0.1.255
!
ip unnumbered fastethernet 1/0
encapsulation ppp
dialer-group 1
当一个感兴趣的包到达路由器时,产生一个DDR请求,windows7系统文件怎么共享文件夹在哪,路由器发送呼叫建立信息给指定的串口的DCE设备,这个呼叫就把本地的和远程的设备连接起来,windows7镜像文件iso,一旦没有数据传输,空闲时间开始记时,超过设置的记时时间,连接终止。DDR现在都用静态路由来传输数据,避免路由交换引起的DDR拨号。
!
2、 路由器上电,终端屏幕会显示上电过程。
!
frame-realy interface-dlci 48
stopbits 1
encapsulation ppp
interface serial0
dialer map ip 131.108.126.2 55551234
!
tunnel source serial 1
!
!
dialer idle-timeout 300
ip address 131.108.100.1 255.255.255.0
Ip router 192.168.0.0 255.255.0.0 192.168.254.1
exit
password bc123
!
access-list 99 permit 192.168.3.0 0.0.0.255
exit
设置拨入客户名和口令
frame-relay encapsulation
ip address 16.30.16.81 255.255.255.25.0
dialer-list dialer-group list access-list-number或
1、 用扁平控制线接上9孔接头,连接CONSOLE到终端或PC串口,设置终端或直接连至串口的超级终端的参数:BAND率9600,无奇偶校验,8位数据位,1位停止位.
channelized E1interface example
!
命令:dialer in-band
dialer in-band
access-list 99 permit 192.168.0.0 0.0.255.255
exit
distribute-list 77 out
ppp authentication chap pap
interface serial 0.1 multipoint
interface serial 110
!
encapsulation frame-relay
configure timinal
B) 辅助口作拨号备份
ip address 11.10.16.2 255.255.255.0
ip address 192.168.254.254 255.255.255.0
username user1 password 123
encapsulation ppp
一个CHANNEL-GROUP 可对应多个时间槽,本例中SERIAL4/0:1有5*64的速率
no ip address
interface fastethernet 0/0
!
interface fastethernet1/0
interface serial 0
async default routing
在配置DDR过程中,我们可以把一个或几个物理端口配置成一个逻辑拨号接口,他可以是同步V.25方式,同步DYR启动拨号或异步CHATSCRIPT方式
autoselect ppp
ip address 10.154.34.253 255.255.255.252
dialer string 8292
X.25 EXAMPLE
anync mode interactive
二、 CISCO路由器广域网配置向导
interface serial 0.1 multipoint
enable secret bc123fzq123
dialer map ip 10.154.34.247 name user 1
ip address 11.10.11.3 255.255.255.0
4、 在特权模式设置路由器信息:
interface serial 4/0:1
network 10.154.35.0 0.0.0.255 area 0
DDR比较适用于用户对数率要求不高,偶尔有数据传输或只是在特定时候传输数据,比如银行每晚传送报表等等情况下。
encapsulation frame-relay
ip address 16.3.2.1 255.255.255.0
interface fastethernet 0/0
frame-relay interface-type dce
ip address 11.10.11.1 255.255.255.0
encapsulation ppp
framing no-crc4
interface tu 0
frame-relay interface-dlci42
line aux 0
hostname bc3640
no shutdown
passive-interface fastethernet 0/0
transport inputall
line vty 0 4
ip address 16.205030.5 255.255.255.252
exit
下面是一个典型的DDR连接:
exit
!
!
dialer in-band
peer default ip address pool default
configuration for routerA:
frame-realy interface-dlci 46
interface serial 0
redistribute static subnets
controller e1 0
ip domain-list jzl.cq
configuration for routerB:
ip address 16.3.1.1 255.255.255.0
interface serial 0
ip nat inside source static 192.168.3.1 10.154.35.1
configuration for routerA:
chanel-group 0 timeslots1
具体配置:
configuration for router :
综上所述,这就是windows7中文版的本文作者:win7搬砖工给你们提供的windows7系统安装系统后又密码错误Cisco3640路由器设置了,所写的原创文章仅此参考,觉得这篇文章不错就可以分享给身边的朋友,欢迎点评,版权声明:如若转载,请注明:windows7中文版,谢谢!