Change Operating Modes - Cisco ubr924 Installation And Startup

Reconfigure the Router (continued)
28

Change Operating Modes

Warning
connectivity. Before attempting to reconfigure the router, print the last working configuration and
ensure remote configuration is enabled for the site. If the router does not connect to the network after
you have reconfigured it, enter the cable downstream saved frequency from the printout and then clear
the interface. Power off and on the router. If network connectivity is not restored, contact your network
management, provisioning, or billing system administrator to reload software.
vpdn enable
!
vpdn-group 1
accept dialin l2tp virtual-template 1 remote L2TP_LAC
no l2tp tunnel authentication
!
!
interface Ethernet0
ip address 80.1.1.1 255.255.255.0
no ip directed-broadcast
!
interface Virtual-Template1
ip unnumbered Ethernet0
no ip directed-broadcast
peer default ip address pool dialup
ppp authentication chap
!
interface cable-modem0
ip address 255.255.0.0
no ip directed-broadcast
cable-modem downstream saved channel 639000000 38
no cable-modem compliant bridge
!
router rip
version 2
network 10.0.0.0
network 24.0.0.0
!
ip local pool dialup 24.1.0.100
ip classless
no ip http server
!
!
line con 0
transport input none
line vty 0 4
login
!
end
Incorrectly configuring the Cisco uBR924 cable access router can cause loss of network