R0106-HP MSR Router Series Layer 2 - WAN Configuration Guide(V7)

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[RouterD-luser-network-user1] password simple user1
[RouterD-luser-network-user1] service-type ppp
[RouterD-luser-network-user1] quit
[RouterD] local-user user2 class network
[RouterD-luser-network-user2] password simple user2
[RouterD-luser-network-user2] service-type ppp
[RouterD-luser-network-user2] quit
...
[RouterD] local-user user16 class network
[RouterD-luser-network-user16] password simple user16
[RouterD-luser-network-user16] service-type ppp
[RouterD-luser-network-user16] quit
# Bundle timeslots on CE1/PRI interface E1 2/3/0 into a PRI group.
[RouterD] controller e1 2/3/0
[RouterD-E1 2/3/0] pri-set
[RouterD-E1 2/3/0] quit
# Enable traditional DDR on interface Serial 2/3/0:15. (This interface is automatically created on
CE1/PRI interface E1 2/3/0.)
[RouterD-E1 2/3/0] interface serial 2/3/0:15
[RouterD-Serial2/3/0:15] dialer circular enable
# Associate the interface with dialer group 2.
[RouterD-Serial2/3/0:15] dialer-group 2
# Assign an IP address to the interface.
[RouterD-Serial2/3/0:15] ip address 100.1.1.254 255.255.255.0
# Enable PPP encapsulation on the serial interface.
[RouterD-Serial2/3/0:15] link-protocol ppp
# Configure CHAP authentication on the interface.
[RouterD-Serial2/3/0:15] ppp authentication-mode chap
[RouterD-Serial2/3/0:15] ppp chap user userd
# Configure the interface to assign IP addresses to PPP users.
[RouterD-Serial2/3/0:15] remote address pool 1
[RouterD-Serial2/3/0:15] quit
# Configure an IP address pool for assigning addresses to PPP users.
[RouterD] domain system
[RouterD-isp-system] ip pool 1 100.1.1.1 100.1.1.16
[RouterD-isp-system] quit
Dynamic route backup for traditional DDR configuration
example
Network requirements
As shown in Figure 62, Router A and Router B are directly connected through their serial interfaces
running PPP. They can also call each other by using traditional DDR. The telephone number of Router B
is 8810052.
Enable dynamic route backup on Router A to monitor network 40.0.0.0/8 on Router B.