Bng Configuration Process; Hardware Requirements For Bng; Cisco Asr 9000 Series Aggregation Services Router Broadband Network Gateway Configuration Guide - Cisco ASR 9000 Series Configuration Manual

Broadband Network Gateway Overview

BNG Configuration Process

Configuring BNG on the Cisco ASR 9000 Series Router involves these stages:
• Configuring RADIUS Server—BNG is configured to interact with the RADIUS server for authentication,
• Activating Control Policy—Control policies are activated to determine the action that BNG takes when
• Establishing Subscriber Sessions—Configurations are done to set up one or more logical sessions, from
• Deploying QoS—Quality of Service (QoS) is deployed to provide control over a variety of network
• Configuring Subscriber Features—Configurations are done to activate certain subscriber features that
• Verifying Session Establishment—Established sessions are verified and monitored to ensure that
To use a BNG command, you must be in a user group associated with a task group that includes the proper
task IDs. The Cisco ASR 9000 Series Aggregation Services Router Broadband Network Gateway Command
Reference guide includes the task IDs required for each command. If you suspect that the user group assignment
is preventing you from using a command, contact your AAA administrator for assistance.
Restriction
The Select VRF Download (SVD) must be disabled, when BNG is configured. For more information about
SVD, see the Cisco IOS XR Routing Configuration Guide for the Cisco XR 12000 Series Router.

Hardware Requirements for BNG

These hardwares support BNG:
• BNG is supported on Satellite Network Virtualization (nV) system.
• BNG is supported on Cisco ASR 9922 Series Aggregation Services Routers.
• BNG is supported on Cisco ASR 9000 Series Aggregation Services Routers only with RSP-440 route
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authorization, and accounting functions. For details, see
Accounting Functions, on page
specific events occur. The instructions for the action are provided in a policy map. For details, see
Activating Control Policy, on page
the subscriber to the network, for accessing broadband services. Each session is uniquely tracked and
managed. For details, see Establishing Subscriber Sessions, on page
applications and traffic types. For example, the service provider can have control over resources (example
bandwidth) allocated to each subscriber, provide customized services, and give priority to traffic belonging
to mission-critical applications. For details, see
provide additional capabilities like policy based routing, access control using access list and access
groups, and multicast services. For details, see
connections are always available for use. The verification is primarily done using "show" commands.
Refer to the Cisco ASR 9000 Series Aggregation Services Router Broadband Network Gateway Command
Reference guide for the list of various "show" commands.
switch processors. The RSP 2 route switch processor does not support BNG.
Cisco ASR 9000 Series Aggregation Services Router Broadband Network Gateway Configuration Guide, Release
Configuring Authentication, Authorization, and
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Deploying the Quality of Service (QoS), on page
Configuring Subscriber Features, on page
BNG Configuration Process
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