Cisco 7246VXR - uBR Router Software Configuration Manual page 298

Appendix C Viewing Sample Configuration Files
ip route 0.0.0.0 0.0.0.0 24.1.2.21
!
logging 24.1.1.78
snmp-server community public RO
snmp-server community favorite_server_community RW
snmp-server location favorite_location
!
radius-server host 24.1.1.78 auth-port 1645 acct-port 1646
radius-server key radius_server_key
!
line con 0
password No need to change; this is encrypted already.
transport input none
flowcontrol software
line aux 0
password No need to change; this is encrypted already.
flowcontrol hardware
line vty 0 4
password No need to change; this is encrypted already.
login authentication vty
!
end
The command lines in the sample configuration file beginning with the string aaa contain the critical
elements for authentication, authorization, and accounting (AAA) setup:
aaa new-model
aaa authentication login default radius enable
aaa authentication login vty line
aaa accounting update newinfo
aaa accounting exec default start-stop radius
aaa accounting commands 15 default start-stop radius
aaa accounting network default start-stop radius
aaa accounting system default start-stop radius
The command lines in the sample configuration file beginning with the string cable telco-return contain
the critical elements to minimally set up the telco return network:
cable telco-return enable
cable telco-return spd 1 factory-default
cable telco-return spd 1 dhcp-authenticate
cable telco-return spd 1 dhcp-server 24.1.1.84
cable telco-return spd 1 ppp-authenticate chap
cable telco-return spd 1 phonenum 918005555555
cable telco-return spd 1 phonenum 18005555555
cable telco-return spd 1 username test
cable telco-return spd 1 password test
First, activate telco return functionality with the enable keyword. Then activate DHCP authentication
and identify the location of the DHCP server, provide up to three telephone numbers for dial-in access,
specify the type of PPP authentication for upstream transmission, and provide the user name and
password to authorize login to the dial-up network.
PPP is the only upstream communication medium offered between a remote cable modem and a dial-up
Note
access server. You can, however, configure a Challenge Handshake Authentication Protocol (CHAP), or
Password Authentication Protocol (PAP) authentication method, or both methods for upstream data
transmission.
The command lines in the sample configuration file beginning with the string snmp-server contain the
critical elements for minimal SNMP-server setup:
Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide
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OL-2239-03