Dynamic Routing Standby Configuration Example Ii - 3Com 3C13636 Configuration Manual

3Com Router 3000 Ethernet Family
Configuration Guide
[3Com] x25 switch svc 10 interface Serial 1/0/0
3) Configure RouterC
# Configure a dialer ACL.
[3Com] dialer-rule 1 ip permit
# Configure dial parameters on the BRI 0/0/0 interface.
[3Com] interface bri 0/0/0
[3Com-Bri0/0/0] ip address 20.0.0.2 255.0.0.0
[3Com-Bri0/0/0] dialer enable-circular
[3Com-Bri0/0/0] dialer-group 1
# Configure Serial1/0/0 and encapsulate it with X.25.
[3Com-Bri10/0/0] interface serial 1/0/0
[3Com-Serial1/0/0] link-protocol x25 dte ietf
[3Com-Serial1/0/0] x25 x121-address 20
[3Com-Serial1/0/0] x25 map ip 10.0.0.1 x121-address 10 broadcast
[3Com-Serial1/0/0] ip address 10.0.0.2 255.0.0.0
# Configure a loopback interface.
[3Com-Serial1/0/0] interface loopback1
[3Com-Loopback1] ip address 30.0.0.1 255.0.0.0
[3Com-Loopback1] quit
# Enable RIP.
[3Com] rip
[3Com-rip] network 10.0.0.0
[3Com-rip] network 20.0.0.0
[3Com-rip] network 30.0.0.0

2.3.2 Dynamic Routing Standby Configuration Example II

I. Network requirements
RouterA and RouterB are connected using serial interfaces on the segment 10.0.0.0
and are connected to an ISDN switched network using ISDN BRI interfaces on the
segment 20.0.0.0. They can call each other.
In dynamic routing standby, RouterA is working as the control device to monitor the
segment loopback0:40.0.0.0 on RouterB.
3Com Corporation
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Chapter 2 Dynamic Routing Standby