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User Manual - Configuration Guide (Volume 3)
Versatile Routing Platform
Chapter 1
DDR Configuration
1-41
1.6.7 DDR Bearing IP and IPX at the Same Time
DDR can bear IP and IPX at the same time on one dial connection. That is, when a call
connection has been established, IP message and IPX message can be sent at the
same time on this connection.
The following is the implementation solution of DDR bearing IP and IPX at the same
time and oriented to point-to-point connection. Its hardware configurations and dial
string configurations are the same as the configurations in the example “Point-to-Point
DDR”
I. Networking diagram
Router A
PSTN
Modem
Router B
Modem
8810052
8810048
Router A
ISDN
Router B
8810152
8810148
Connection using ISDN BRI PRI
through ISDN
Connection via serial port
through PSTN
Figure DC-1-10 Networking diagram of DDR configuration bearing IP and IPX at the same time
II. Configuration procedure
Solution 1: use Legacy DDR configuration mode to realize the following at the serial
port:
1) Configure router A:
Quidway(config)# dialer-list 1 protocol ip permit
Quidway(config)# dialer-list 1 protocol ipx permit
Quidway(config)# ipx routing 1.1.1
Quidway(config)# interface serial 0
Quidway(config-if-Serial0)# ip address 100.1.1.1 255.255.255.0
Quidway(config-if-Serial0)# ipx network 1
Quidway(config-if-Serial0)# physical-layer async
Quidway(config-if-Serial0)# modem
Quidway(config-if-Serial0)# dialer in-band
Quidway(config-if-Serial0)# dialer-group 1
Quidway(config-if-Serial0)# dialer map ip 100.1.1.2 8810052