发布时间:2018-10-22 15:00:46 文章来源:windows7 ghost 作者: 刺老湿
!
!
tunnel destintion 131.108.13.2
script dialer mydial
!
async mode dedicated
dialer-group 1
interface serial 110
!
!
!
A) 同步V.25bits方式
int tu 0
configuration for router :
frame-relay interface-dlci 43
frame-relay encapsulation
!
dialer idle-timeout 300
!
interface serial 0
transport output none
interface serial 0.1 multipoint
ip router 131.108.101.0 255.255.255.0 131.108.101.2
x.25 mapip 131.108.101.2 041674222222
Ipaddress 16.217.30.2 255.255.255.252
dialer-group 1
configuration for routerB:
frame-relay interface-dlci42
interface serial 4/0:1
flowcontrol hardware
下面是一个典型的DDR连接:
ip router 131.108.100.0 255.255.255.0 131.108.100.2
!
具体配置:
configuration for routerA:
假设是7500系列路由器,E1接口(MIP板)在插槽4上面。
subinterface example (frame realay)
async dynamic address
X.25 address 041673226839
frame-relay interface-type dce
encapsulation frame-relay
interface serial 0
frame-relay interface-dlci 41
dialer string 8292
stopbits 1
configuration for routerC:
ip address 16.3.1.1 255.255.255.0
dialer-group 1
ip address 11.10.16.2 255.255.255.0
frame-relay switching
!
interface serial 0
!
当一个感兴趣的包到达路由器时,产生一个DDR请求,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,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。和XNS可以通过DDR路由寻址,同步串口,windows7重装失败原因,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。
ip address 131.108.100.1 255.255.255.0
dialer in-band
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。
framing no-crc4
在配置X.25 时,为减少路由交换引起的呼叫,通常用静态路由,而当一对多情况下,不在一个子网中用subinface 配置
frame-relay encapsulation
!
encapsulation ppp
B) 辅助口作拨号备份
interface serial 0
!
ip address 11.10.11.3 255.255.255.0
frame-realy interface-dlci 48
ip address 16.30.16.81 255.255.255.25.0
interface serial 0.2 point-point
pulse-time 1
frame-relay route 163 tun0 43
channel-group 1 timeslots 2,7-9,20 speed 64
ip address 11.10.13.1 255.255.255.0
encapsulation ppp
async default routing
x.25 map ip 131.108.100.2 041675222222
Encapsulation ppp
tunnel destination 131.108.100.1
ip address 131.108.101.1 255.255.255.0
int s 0.1
speed 9600
backup interface serial 110
interface serial 0.1 multipoint
no Ip address
dilar-list 1 protocol ip permit
!
dialer-list 1 protocol ip permit
dialer in-band
channelized E1interface example
interface serial 0
configuration for router:
interface serial0
!
frame-realy interface-dlci 46
x.25 htc 16
backup interface async1
keepalive 9
tunnel source serial 1
frame relay switching example
controller e1 0
frame-relay intf-type dce
ip address 131.108.100.1 255.255.255.0
frame-relay switching
backup delay 0 0
interface serial 0.1 point-point
interface serial 0
ip address 16.3.2.1 255.255.255.0
interface serial 10:0
interface async1
一个CHANNEL-GROUP 可对应多个时间槽,本例中SERIAL4/0:1有5*64的速率
!
!
encapsulation frame-relay
configuration for routerA:
async dynamic routing
interface serial 0
chat-script mydial “””atdt 8292” timeout 60 “connect”
dialer map ip 131.108.126.2 55551234
interface serial4/0:0
line aux 0
X.25 EXAMPLE
frame-relay interface-dlci 44
encapsulation ppp
encapsulation X.25
chanel-group 0 timeslots1
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,windows7激活工具 2017,你可以用SCRIPTS AND DIALER命令设定拨号串。
ip address 131.108.126.1 255.255.255.0
ip address 16.217.30.2 255.255.255.252
modeinout
configuration for routerB:
configuration for routerA:
frame-relay router 9 tun0 43
encapsulation frame-relay
dialer backup example
dialer string 8292
no ip address
ip address 16.205030.5 255.255.255.252
interface tu 0
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。
backup delay 0 10
ip address 11.10.11.1 255.255.255.0
tunnel source serial 1
configuration for routerA:
综上所述,这就是windows7 ghost的本文作者:刺老湿给你们提供的windows7 64位旗舰纯净版Cisco路由器配置DDR拨号了,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 ghost,谢谢!