while the DUT is playing the role of PCE Besides, Spirent TestCenter allows the user to configure or adjust the attributes, e g cost and bandwidth, of. Spirent TestCenter™ minimizes that risk by mirroring actual network scenarios and traffic Ŋ Automatically configure traffic with dynamic IP and. mAc addresses. 19 Nov User Documentation Spirent TestCenter user documentation is available in PDF format and as online Help files:? Documents delivered in PDF.
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The following parameters must be set to allow for proper connections to the host with Trex. Vuide your traffic generator has completed traffic transmission and provided the results please input these at the VSPERF prompt.
Dummy result pre-configuration 3. Please check the list of traffic-type-metrics. It is possible to specify the accuracy of RFC Throughput measurement.
The stcrestclient package provides the stchttp. In case of burst traffic type, it enables latency measurements for all frames. Threshold below defines maximal difference between frame rate of successful i. The following parameters must be set to allow for proper connections to the chassis.
3. ‘vsperf’ Traffic Gen Guide — Fraser documentation
The user can also centre www. For RFC tests, tesh the locations for the monitoring ports is mandatory. To execute the Xena Spirrent can perform spirent test center user guide verification run for a longer duration once the binary search of the RFC trials have completed.
Further information can be obtained from http: Maximum value for address is If a custom test case requires this learning be disabled, you can disable the option or modify the length of the learning by modifying the following settings. This also creates problems dpirent doing multistream at layer 2 since the source macs will be modified.
One will need to set up ssh login to not use passwords between the server running Trex and the device under test running the VSPERF test infrastructure. Each value modifies the behavior of rfc throughput testing.
OR run vsperf with the –trafficgen argument. You can also modify the traffic transmission duration and the number of tests run by the traffic generator by extending the example commandline above to:. After compilation and configuration it is possible to run trex server in stateless mode. For best practice results in deploying STCv, the following is suggested:.
The user can also visit www. Xena traffic generator testing for rfc throughput can be modified for different behaviors if needed. The first 2 values are for address-learning test where as other 3 values are for the Address caching capacity test. T-Rex can have learning packets enabled. For certain tests it may be beneficial to send some packets before starting test traffic to allow switch learning to take place.
Virtual test port performance is affected by the hypervisor configuration. The following parameters must be set to allow for proper connections to the host with MoonGen. It is recommended to verify, that any new file inserted into c: Connection information for Trex must be supplied inside the custom configuration file. For installation, select the version that matches the Spirent TestCenter Application version.
SPIRENT TEST CENTER USER GUIDE PDF DOWNLOAD
This is useful for creation of demo testcases, which do not require a real traffic generator. To prevent gpg errors on future yum installation of packages the mono-project repo should be disabled once installed.
For best practice results in deploying STCv, the following is suggested: Dummy result pre-configuration 3. Example of sharing configuration: After its installation you should configure it as follows:.
centr Whereas, maximum for LR is For RFC tests, specifying the locations for the monitoring ports is mandatory. RFC Throughput Testing 3. Create a new directory at DUT, where shared directory with results will be mounted, e. Such testcase can be run by any user and it will still generate all reports and result files.