1. A Shunra Software Datasheet
Shunra Virtual Enterpise: Add-on Software Modules
Application Performance Testing that’s Tailored to Meet Your Needs
Shunra  VE Analyzer  VE Endpoints
 VE VLAN Trunking
 VE Predictor
Virtual Enterprise  VE Profiler  VE Advanced Networking
Software Modules:  VE Transaction Manager API  VE Multi Users
 VE Packet Lists
 VE Clearsight
VE Analyzer adds new insight to
performance testing of applications
VE Analyzer provides enhanced performance information on each
transaction to enable you to isolate the root cause of performance
problems. Reports include:
Application Efficiency Report – providing application turns for
each transaction and a protocol bounce diagram.
Answer these questions:
 How efficient is my code?
 How “chatty” is my application?
 How long did it take each packet to traverse the
network?
Bandwidth Bottleneck Report – providing throughput and
bandwidth utilization for each transaction indicating how network
resource intensive the transaction is, and how it compares with the
other applications that are consuming network resources on the
same link.
Answer these questions:
 How much bandwidth did this transaction consume?
 Where is the bottleneck?
Answer these questions:
 What was the throughput I was able to achieve?
 Where are these errors being generated?
 What is the amount of bandwidth I need to optimize
 Why are these errors and warnings occurring?
my applications?
 What can I do to fix these issues?
Network and Application Error Report – highlighting all
application related errors and potential problematic issues Infrastructure Breakdown Analysis – highlighting an application
such as caching issues or unutilized buffer size, enabling you to that will not perform in accordance with target SLOs, breaking
identify functional problems with the transaction.
© 2009 Shunra Software Ltd. All rights reserved. Shunra is a registered trademark of Shunra Software.

2. A Shunra Software Datasheet
down the duration for which the application spends on the server, VE Profiler delivers automated application
the client and the network, all within one report
stress-testing under any combination of
Answer these questions: network conditions
 Where is the application spending most of its time? Under which network conditions will your application fail to
function, perform or scale? Which vendor product or application
 How long did it take this transaction to traverse this version will provide the best performance under any combination of
part of the segment? network conditions? Application performance over the network can
vary dramatically depending on factors such as network topology,
 What can I do about it? the distance between remote end-users and servers, bandwidth
allocation and utilization levels. With VE Profiler you can evaluate
VE Predictor predicts the end-user application network sensitivity and allows you to easily launch tests
experience at remote locations for very that include network emulation and end-user load, determining the
specific production network conditions application’s sensitivities and breaking points in order to:
VE Predictor shows you if your new, modified or existing  Make accurate network capacity planning decisions
applications will meet service level objectives at all remote
 Bring the real world perspective to application
locations. With VE Predictor you can:
performance management
 Create “what if” scenarios to assess the impact that
 Prepare your technology solutions for the real world
proposed network or IT infrastructure changes will
have on application performance
 Compare end-user experiences at different remote
locations
 Validate vendor products in realistic network
environments
 Support “go” / “no-go” decisions
 Ensure the success of live demos and pre-sales proof-
of-concepts
 Troubleshoot post-sales support issues and reduce
support travel
VE Transaction Manager API marks your
business transactions as they execute
through a real-world WAN environment.
This module runs on the same platform as your script/load tool
generators, automating the correlation of business transactions
with the resulting packets traversing the network. Shunra can
then provide several powerful capabilities via its VE Appliance
Packet Lists, VE Analyzer and VE ClearSight applications. The VE
Transaction Manager API allows you to leverage & re-use your
existing scripts. The API easily integrates with third party load tools
such as HP LoadRunner and QuickTest Pro, Borland SilkPerformer
and IBM Rational Robot.
© 2009 Shunra Software Ltd. All rights reserved. Shunra is a registered trademark of Shunra Software.

3. A Shunra Software Datasheet
VE VLAN Trunking allows a single Ethernet by VLAN Trunking. WAN emulation among any endpoints in your
network is now possible by simply including those VLANs on a
interface to aggregate multiple VLANs single trunk to the VE Appliance.
This module enables an optimal approach to running WAN
emulation on any of your endpoints under testing. Other Additional Capabilities:
Benefits include: VE Endpoints provide the ability to scale a network simulation
model to include up to 100 remote locations.
Port Savings – Traffic from multiple VLANs passed among
equipment using only a single port VE Multi User allows multiple teams in the lab to share the
appliance and run tests independently of one another.
Configuration Flexibility – Any endpoint included in WAN
emulation testing via soft-configuration VE Advanced Networking gives users the ability to model complex
network topologies and simulate advanced network technologies.
Rack Space & Power Savings – Fewer ports to buy, less cabling, This package includes emulation models for: Quality of Service
lower power consumption (QoS); Differentiated Services (DiffServ); Multi-Protocol Label
Switching (MPLS); Multicast and Broadcast; Virtual LAN (VLAN).
The diagram below depicts the new level of integration enabled
Ask About Shunra Virtual
Enterprise Solutions Today!
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Or contact Shunra directly at 1.877.474.8672 or
1.215.564.4046 (worldwide offices listed below)
www.shunra.com
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© 2009 Shunra Software Ltd. All rights reserved. Shunra is a registered trademark of Shunra Software.