Huawei v200r001 user manual DDR Bearing IPX, Networking diagram

User Manual - Configuration Guide (Volume 3)	Chapter 1
Versatile Routing Platform	DDR Configuration

Quidway(config-if-Dialer0)# dialer-group 1

Quidway(config-if-Dialer0)# dialer pool 1

Quidway(config-if-Dialer0)# ppp pap sent-username userc password 0 passc

Quidway(config-if-Dialer0)# dialer string 8810148

Quidway(config-if-Dialer0)# interface bri 0

Quidway(config-if-Bri0)# no dialer in-band

Quidway(config-if-Bri0)# dialer pool-member 1

Quidway(config-if-Bri0)# encapsulation ppp

Quidway(config-if-Bri0)# ppp authentication pap

1.6.6 DDR Bearing IPX

DDR can bear both IP network layer protocol and IPX network layer protocol. Make the following three modifications to the above-mentioned various solutions, and it is possible to connect DDR bearing IPX.

zReplace the statements configuring IP network layer addresses of various interfaces with the statements configuring IPX addresses;

zReplace the IP address in dialer map configuration command with IPX address;

zChange ip in dialer-list configuration command into ipx.

The following is the implementation solution of DDR bearing IPX 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

8810052

Router A PSTN

Modem	8810048
	Connection via serial port
	through PSTN

Modem

Router B

Router A

8810148

8810152

ISDN Router B

Connection using ISDN BRI PRI through ISDN

Figure DC-1-9Networking diagram of the configuration example of DDR bearing IPX

II. Configuration procedure

Solution 1: use Legacy DDR configuration mode to realize the following at the serial port:

1)Configure router A:

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