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Configuring Subscriber-End Broadband Access Router Features
Subscriber-End Broadband Access Router Configuration Examples
MC-650
Cisco IOS Multiservice Applications Configuration Guide
• Power down the cable access router for approximately one minute and then power it back up so that
the PC MAC address will be rediscovered and associated with the cable access router during the
normal provisioning process. The PC might also need to be rebooted.
• Increase the value of the MAX CPE parameter in the cable access router DOCSIS configuration file
so that it can accommodate the desired number of PCs. Reset the cable access router to force it to
load the updated configuration file.
Subscriber-End Broadband Access Router Configuration
Examples
To view the configuration of a Cisco uBR900 series cable access router, enter the show running-config
command at the CLI prompt in global configuration mode.
This section provides examples of the following configurations:
• Basic Internet Access Bridging Configuration Example
• Basic Internet Access Routing Configuration Example
• IP Multicast Routing Configuration Example
• VoIP Bridging Using H.323v2 Configuration Example
• VoIP Routing Using H.323v2 Configuration Example
• NAT/PAT Configuration Example
• VoIP Bridging Using SGCP Configuration Example
• IPSec Configuration Example
• L2TP Configuration Example
Basic Internet Access Bridging Configuration Example
The following Cisco uBR900 series cable access router configuration supports a typical residential
Internet-access, data-only subscriber:
Current configuration:
!
version 12.1
service config
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname uBR904
!
clock timezone - 4
ip subnet-zero
no ip routing
!
voice-port 0
!
voice-port 1
!
interface Ethernet0
ip address 172.16.1.40 255.255.0.0