Huawei AR2200-S Series Configuration Manual page 32

Huawei AR2200-S Series Enterprise Routers
Configuration Guide - Reliability
Configuration Roadmap
The configuration roadmap is as follows:
1.
2.
Data Preparation
To complete the configuration, you need the following data:
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Procedure
Step 1 Configure RouterA.
# Configure dialer group 1 and the dialer ACL.
<Huawei> system-view
[Huawei] sysname RouterA
[RouterA] dialer-rule
[RouterA-dialer-rule] dialer-rule 1 ip permit
[RouterA-dialer-rule] quit
# Configure the physical interface.
[RouterA] controller e1 1/0/0
[RouterA-E1 1/0/0] pri-set
[RouterA-E1 1/0/0] quit
# Assign an IP address to PRI1/0/0:15, enable C-DCC, and configure the dialer number.
[RouterA] interface Serial 1/0/0:15
[RouterA-Serial1/0/0:15] ip address 20.1.1.1 24
[RouterA-Serial1/0/0:15] dialer enable-circular
[RouterA-Serial1/0/0:15] dialer-group 1
[RouterA-Serial1/0/0:15] dialer route ip 20.1.1.2 broadcast 660210
[RouterA-Serial1/0/0:15] dialer route ip 20.1.1.2 broadcast 660208
[RouterA-Serial1/0/0:15] quit
# Configure a backup interface for GigabitEthernet2/0/0.
[RouterA] interface gigabitethernet 2/0/0
[RouterA-GigabitEthernet2/0/0] standby interface Serial 1/0/0:15
[RouterA-GigabitEthernet2/0/0] quit
# Configure a routing protocol.
[RouterA] rip
[RouterA-rip-1] network 20.0.0.0
[RouterA-rip-1] import-route direct
[RouterA-rip-1] quit
Step 2 Configure RouterB.
# Configure dialer group 2 and the dialer ACL.
Issue 01 (2012-01-06)
Configure C-DCC on RouterA and set the dialer numbers to 660210 and 660208 so that
RouterA can initiate calls to and receive calls from RouterB. In addition, each configured
dialer number acts as a backup to the other.
Configure the PRI interface of RouterA as the backup for GigabitEthernet2/0/0. When
GigabitEthernet2/0/0 is faulty, traffic is switched to the PRI interface.
On RouterA: IP address of the PRI interface, dialer number and IP address of the remote
end, and network segment running RIP
On RouterB: IP address of the dialer interface, dialer number and IP address of the remote
end, and network segment running RIP
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1 Interface Backup Configuration
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