Configuring Access Node Control Protocol; Cisco Asr 9000 Series Aggregation Services Router Modular Quality Of Service Configuration Guide, Release - Cisco ASR 9000 Series Configuration Manual

Configuring Access Node Control Protocol

Access Node Control Protocol (ANCP) creates a control plane between a service-oriented aggregation device
and an access node (AN) (for example, a DSLAM) in order to perform QoS-related, service-related, and
subscriber-related operations. An ANCP server accepts and maintains ANCP adjacencies (sessions with an
ANCP neighbor), and sending and receiving ANCP messages. ANCP allows static mapping between ANCP
ports and VLAN subinterfaces so that DSL rate updates for a specific subscriber received by the ANCP
server are applied to the QoS configuration corresponding to that subscriber. DSL train rates received via
ANCP are used to alter shaping rates on subscriber-facing interfaces and subinterfaces on the router. ANCP
runs as a single process on the route processor (RP).
This module provides the conceptual and configuration information for implementing ANCP.
Line Card, SIP, and SPA Support
Feature
Access Node Control Protocol
Feature History for Configuring Access Node Protocol on Cisco ASR 9000 Series Routers
Release
Release 3.7.2
Release 3.9.0
Release 4.0.0
• Prerequisites for Configuring ANCP, page 12
• Restrictions for Configuring ANCP, page 12
• Information About Configuring ANCP, page 12
• How to Configure ANCP on Cisco, page 16
• Configuration Examples for Configuring ANCP contains the following examples:, page 24
Cisco ASR 9000 Series Aggregation Services Router Modular Quality of Service Configuration Guide, Release 6.1.x
C H A P T E R
ASR 9000 Ethernet Line Cards
yes
Modification
The Access Node Control Protocol feature was introduced.
Mapping of ANCP ports to VLAN interfaces over Ethernet bundles was added.
ANCP over Multi Chassis Link Aggregation was introduced.
3
SIP 700 for the ASR 9000
no
11