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Cisco uBR10012 Universal Broadband Router Software Configuration Guide
OL-1520-05
Chapter3 Configuring Cable Interface Features for the CiscouBR10012Router Cable Interface Configuration Examples
Subinterface Definition on Bundle Master Example

The following example shows how to define subinterfaces on a bundle master and define Layer 3

configurations for each subinterface. In this example, the interfaces int c5/0/0 and int c4/0/0 are

bundled.

int c5/0/0
! No IP address
! MAC level configuration only
cable bundle 1 master
int c4/0/0
! No IP address
! MAC layer configuration
cable bundle 1
! first subinterface
int c5/0/0.1
ip address 10.22.64.0 255.255.255.0
cable helper-address 10.4.1.2
! second subinterface
int c5/0/0.2
ip address 10.12.39.0 255.255.255.0
cable helper-address 10.4.1.2
! third subinterface
int c5/0/0.3
ip address 10.96.3.0 255.255.255.0
cable helper-address 10.4.1.2
Cable Interface Bundle Master Configuration Example

The following example shows how to configure cable interface bundles:

Displaying the contents of the bundle
Router(config-if)# cable bundle ?
<1-255> Bundle number
Router(config-if)# cable bundle 25 ?
master Bundle master
<cr>
Router(config-if)# cable bundle 25 master ?
<cr>
Router(config-if)# cable bundle 25 master
Router(config-if)#
07:28:17: %uBR10000-5-UPDOWN: Interface Cable5/0/0 Port U0, changed state to down
07:28:18: %uBR10000-5-UPDOWN: Interface Cable5/0/0 Port U0, changed state to up
PE Router Configuration Example

This example (system information display) identifies the version of Cisco IOS software installed and

displays PE configurations:

! Defines the hostname of the Cisco uBR10012
hostname region-1-ubr
!
! Describes where the system is getting the software image it is running. In
! this configuration example, the system is loading a Cisco uBR10012 image named
! AdamSpecial from slot 0.
boot system flash slot0:uBR10000-p-mz.AdamSpecial
!
! Creates the enable secret password.
enable secret xxxx
enable password xxxx
!
! Sets QoS per modem for the cable plant.
no cable qos permission create
no cable qos permission update
cable qos permission modems