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Value Added Services (VAS) Traffic Forwarding
Revised: June 15, 2009, OL-7827-12
Introduction
This module provides an overview of VAS traffic forwarding, explaining what is it and how it works. It
also explains the various procedures for configuring and monitoring the VAS traffic forwarding.
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Information About VAS Traffic Forwarding
This module provides an overview of VAS traffic forwarding, and explains how to configure and monitor
VAS traffic forwarding. It also explains how to configure VAS over 10G installations.
With every new SCA BB release, the classification and control of new services is supported. The VAS
integration capability enables classification and control of services not currently supported by SCA BB.
The concept behind this capability enables the solution to use an external "expert system" for
classification and control of the service traffic. Using this capability, the service provider can choose to
forward selected flows to an external, third-party solution for per-subscriber value-added functionality.
Possible use cases for this functionality would be intrusion detection and content-filtering. These value
added services are provided on top of the services and functions of the SCA BB solution.
OL-7827-12
Information About VAS Traffic Forwarding, page 12-1
How VAS Traffic Forwarding Works, page 12-2
VAS Redundancy, page 12-9
VAS Status and VAS Health Check, page 12-11
VAS Traffic Forwarding Topologies, page 12-12
SNMP Support for VAS, page 12-15
Interactions Between VAS Traffic Forwarding and Other SCE Platform Features, page 12-15
Configuring VAS Traffic Forwarding, page 12-16
Monitoring VAS Traffic Forwarding, page 12-28
VAS over 10G, page 12-32
Intelligent Traffic Mirroring, page 12-47
C H A P T E R
Cisco SCE 2000 and SCE 1000 Software Configuration Guide
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