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6-8
Cisco 819 Series Integrated Services Routers Software Configuration Guide
OL-23590-02
Chapter 6 Configuring Backup Data Lines and Remote Management
Configuring Dial Backup and Remote Management Through the Console Port
!
route-map track-primary-if permit 10
match ip address 102
set interface Dialer2
!
route-map nat2cell permit 10
match ip address 101
match interface Cellular0
!
!
control-plane
!
!
line con 0
no modem enable
line aux 0
line 3
exec-timeout 0 0
script dialer gsm
login
modem InOut
no exec
line vty 0 4
login
!
scheduler max-task-time 5000
!
webvpn cef
end
Configuring Dial Backup and Remote Management Through the
Console Port
When customer premises equipment, such as a Cisco 819 ISR, is connected to an ISP, an IP address is
dynamically assigned to the router or the IP address may be assigned by the router peer through the
centrally managed function. The dial backup feature can be added to provide a failover route in case the
primary line fails. The Cisco 819 ISRs can use the auxiliary port for dial backup and remote
management.