Cisco Cisco ASR 5700 入門ガイド
In-Line Services on the Cisco ASR 5000: Intelligent Mobile
Service Monetization
Service Monetization
At-A-Glance
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The explosion in mobile data and the growing demand
for high-bandwidth mobile applications in an increasingly
competitive market requires mobile operators to
simultaneously increase network capacity and performance,
while also delivering differentiated services that can be
quickly monetized and optimized for customer attraction
and retention. These often opposing forces require mobile
operators to build networks in new, “smarter” ways in order to
maintain profitability.
for high-bandwidth mobile applications in an increasingly
competitive market requires mobile operators to
simultaneously increase network capacity and performance,
while also delivering differentiated services that can be
quickly monetized and optimized for customer attraction
and retention. These often opposing forces require mobile
operators to build networks in new, “smarter” ways in order to
maintain profitability.
The Cisco’s ASR 5000 is a proven mobile multimedia
gateway platform and is one of the highest performing
and most reliable and flexible packet core solutions on the
market today. With integrated deep packet inspection (DPI)
capabilities, the ASR 5000 also provides operators with a
critical tool to better manage their networks and more quickly
deliver new mobile services.
gateway platform and is one of the highest performing
and most reliable and flexible packet core solutions on the
market today. With integrated deep packet inspection (DPI)
capabilities, the ASR 5000 also provides operators with a
critical tool to better manage their networks and more quickly
deliver new mobile services.
By integrating DPI for network and service intelligence along
with value-added services into the ASR 5000, Cisco has
created a highly efficient solution. The solution reduces
capital costs through integration while at the same time
allowing mobile operators to develop and quickly take to
market differentiated services for rapid network monetization.
with value-added services into the ASR 5000, Cisco has
created a highly efficient solution. The solution reduces
capital costs through integration while at the same time
allowing mobile operators to develop and quickly take to
market differentiated services for rapid network monetization.
Cisco In-Line Services
Network operators must be able to monitor subscriber
profiles, applications, and services and apply the appropriate
service policies. With Cisco In-Line Services integrated into
the Cisco ASR 5000, the network becomes session state-
aware, subscriber-aware, service-aware, access-technology-
aware, and location-aware. Operators can apply different
subscriber service-level agreements, manage traffic flows,
and introduce new services.
profiles, applications, and services and apply the appropriate
service policies. With Cisco In-Line Services integrated into
the Cisco ASR 5000, the network becomes session state-
aware, subscriber-aware, service-aware, access-technology-
aware, and location-aware. Operators can apply different
subscriber service-level agreements, manage traffic flows,
and introduce new services.
The benefits of In-Line Services include:
Optimization:
Optimization:
•
Service optimization:
Improves the quality of
experience for the mobile user by optimizing network
performance through traffic shaping and optimization
techniques.
performance through traffic shaping and optimization
techniques.
•
Network optimization:
Improves network efficiency
and reduces network complexity with license-enabled,
value-added services. Improves network planning
accuracy and reduces operator costs.
value-added services. Improves network planning
accuracy and reduces operator costs.
Monetization:
•
Enables value-added services, such as parental
controls and turbo boosts, that help monetize mobile
data traffic. Enables service tracking and reporting so
that you can improve planning and manage service
offers effectively.
controls and turbo boosts, that help monetize mobile
data traffic. Enables service tracking and reporting so
that you can improve planning and manage service
offers effectively.
Security:
•
Helps protect the network and subscribers from
malicious attacks and helps operators comply with
regulatory requirements.
malicious attacks and helps operators comply with
regulatory requirements.
Solution Components
Deep Packet Inspection
Deep packet inspection gives operators the ability to
provide subscriber- and application-level security, traffic
management, and service creation.
Deep packet inspection gives operators the ability to
provide subscriber- and application-level security, traffic
management, and service creation.
Service Steering
Service Steering directs selective subscriber traffic flows to
internal and/or external services and servers and includes
load-balancing capabilities, improving service reliability and
reducing costs.
Service Steering directs selective subscriber traffic flows to
internal and/or external services and servers and includes
load-balancing capabilities, improving service reliability and
reducing costs.
In-Line Services
Enhanced Charging
Cisco In-Line Enhanced Charging provides subscriber- and
application-aware billing and reporting, call detail record
(CDR) generation, and quota metering. With Enhanced
Charging, operators can develop and offer tiered bandwidth
rate structures to increase data revenues.
Cisco In-Line Enhanced Charging provides subscriber- and
application-aware billing and reporting, call detail record
(CDR) generation, and quota metering. With Enhanced
Charging, operators can develop and offer tiered bandwidth
rate structures to increase data revenues.
Content Filtering
Cisco In-Line Content Filtering with static and dynamic
analysis allows operators to easily offer parental controls and
blacklisting services, as well as age verification.
Cisco In-Line Content Filtering with static and dynamic
analysis allows operators to easily offer parental controls and
blacklisting services, as well as age verification.
Header Enrichment and Ad Insertion
Access to user and network usage data allows operators
to offer targeted mobile advertising for additional revenue
opportunities.
Access to user and network usage data allows operators
to offer targeted mobile advertising for additional revenue
opportunities.
Firewall and NAT
The firewall service protects both the gateway and the
subscriber from malicious attacks. The Network Address
Translation/Port Address Translation (NAT/PAT) service
adds security by hiding the addressing architecture and
terminating sessions. It can also be used for IPv4 address
conservation.
The firewall service protects both the gateway and the
subscriber from malicious attacks. The Network Address
Translation/Port Address Translation (NAT/PAT) service
adds security by hiding the addressing architecture and
terminating sessions. It can also be used for IPv4 address
conservation.
Network Traffic Optimization
•
QoS Control and Traffic Policing and Shaping:
Quality-of-service (QoS) Control allocates network
resources and provides quality of service based on
parameters such as volume, usage, time of day, and
traffic type. Traffic Policing and Shaping allows you
to manage bandwidth usage on the network and limit
bandwidth allowances to subscribers. Shaping allows
you to buffer excesses to be delivered at a later time.
resources and provides quality of service based on
parameters such as volume, usage, time of day, and
traffic type. Traffic Policing and Shaping allows you
to manage bandwidth usage on the network and limit
bandwidth allowances to subscribers. Shaping allows
you to buffer excesses to be delivered at a later time.
•
Traffic Packet Optimization:
Traffic Packet Optimization
(TPO) provides clientless traffic optimization for TCP
and HTTP. With TPO, end users enjoy an enhanced
experience with faster response times and higher
throughput. TPO adapts to network conditions and
resources to help ensure high-quality mobile services.
and HTTP. With TPO, end users enjoy an enhanced
experience with faster response times and higher
throughput. TPO adapts to network conditions and
resources to help ensure high-quality mobile services.
Application Detection and Optimization
The peer-to-peer (P2P) optimization service uses behavioral
detection to identify specific applications. This service allows
the network to appropriately manage and report on specific
The peer-to-peer (P2P) optimization service uses behavioral
detection to identify specific applications. This service allows
the network to appropriately manage and report on specific
traffic in order to safeguard network performance and
maintain service quality for all subscribers.
maintain service quality for all subscribers.