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  Critical applications need to move 
at the speed of business. Blue Coat 
PacketShaper provides WAN Optimization 
functionality through a series of modules 
– monitoring, shaping and compression.
FEATURES
Monitoring Module
  Before you can optimize application 
performance, you need an accurate 
picture of network traffic. Blue Coat 
PacketShaper automatically classifies 
and measures network applications, 
providing the insight of a probe but 
with deeper, application-intelligent 
Layer 7 Plus visibility. In addition to 
delivering network and application 
utilization and performance data, the 
Monitoring Module validates common 
protocols and tracks what happens to 
each connection established by each 
application. Monitoring also breaks 
down traffic per application and per 
site at a granular level, recording peak 
and average utilization rates, bytes 
transmitted, availability, utilization, top 
talkers/listeners, network efficiency 
and much more.
  Once traffic has been identified, 
PacketShaper monitors performance – 
over 100 stats per application class – in 
real time. Track how much bandwidth 
applications are using, the response 
times of key applications broken down 
by network and server delay and key 
stats like TCP Healthy, efficiency and 
retransmissions to aid troubleshooting. 
Targeted packet traces can be captured 
for use with protocol analysis tools. 
  Voice level intelligence tracks Mean 
Opinion Scores (MOS), jitter, delay and 
loss for voice and video conferencing 
traffic over Real Time Protocol – for 
real traffic in real time.
  All of these capabilities can integrate 
into your performance management 
environment, including intelligent 
thresholds and alerts when problems 
are about to occur.
-> Identify and classify applications 
with Layer 7 Plus technology. 
Monitor performance in real time 
and  the information you need to solve 
performance issues.
Shaping Module
  The Blue Coat PacketShaper Shaping 
Module provides QoS provisioning. This 
helps control traffic and assures that 
latency-sensitive, customer-critical 
applications get the bandwidth they need 
to perform at their peak, while preventing 
recreational traffic from consuming 
too much bandwidth. With patented 
TCP rate control, the Shaping Module 
can guarantee per flow bandwidth 
and automatically enforce appropriate 
transfer rates for computers at the far 
end of the network to deliver true bi-
directional QoS.
-> Fix critical application performance 
issues by allocating bandwidth to ensure 
applications perform.
Compression Module
  The Blue Coat PacketShaper 
Compression Module instantly increases 
WAN capacity, improving application 
performance and user response 
times. Using a symmetric, application 
intelligent architecture and multiple data 
reduction methods, the Compression 
Module intelligently selects what traffic 
to compress and which technology to 
use – increasing capacity from two to ten 
times, reducing bandwidth usage and 
minimizing WAN latency.
-> Create more bandwidth from existing physical 
links and enhance the user experience.
Visibility and OptimizatiOn fOr netwOrked applicatiOns
Blue Coat PacketShaper is part of the Application Delivery Network (ADN), an infrastructure that provides complete 
application visibility, acceleration and security. PacketShaper supports ADN with unmatched visibility to optimize WAN 
performance. With PacketShaper, you can automatically classify and measure network applications, provide quality-of-
service (QoS) provisioning to control traffic and increase WAN capacity with compression capabilities.
Blue Coat PacketShaper Dashboard
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