emulate

create a real-world test environment, helping to ensure IPTV quality isn't compromised by network instabilities, by emulating dynamic subscriber behavior such as channel zapping, new Internet connection requests and DHCP session-flapping;

Additionally, IxLoad makes it possible to efficiently test the performance of Session Initiation Protocol (SIP) devices, which are a crucial part of VoIP services, by emulating SIP callers and callees.

Simultaneously emulating multiple Denial of Service (DoS) attacks to measure performance degradation.

This line of sensor emulation boards includes the PCI-RTA-RATIO for emulating ratiometric analog output devices such as strain gauge sensors; the PCI-RTA-HVRATIO for emulating high voltage ratiometric devices; the PCI-RTA-THERMIST for emulating thermistor sensors; the PCI-RTA-LVDAC for emulating low-voltage analog sensors such as oxygen sensors; and the PCI-RTA-THERMO for emulating very-low-voltage sensors such as thermocouples.

By emulating up to 512 data volumes, we are offering significantly greater storage capacity which translates directly into cost savings and flexibility for our customers.

0 make it possible for users to determine the critical roaming performance of a WLAN switch or Access Point infrastructure while the test station running a standard Windows or WinCE Performance Endpoint is emulating latency and packet-loss sensitive applications, such as VoIP, multicast and streaming video, with or without Quality of Service policies applied.

Diligent's VTF Open meets these objectives by emulating tape libraries, enabling existing backup applications to use disk, rather than tape, as their backup medium.

Test Suite Greatly Reduces Testing Costs by Emulating Telephony Devices

This testing infrastructure provides each network participant the ability to confidently gauge the expected performance characteristics of applications running across the Moonv6 network by emulating protocols under real world load conditions.

Power over Ethernet Load Module (PLM) emulating line powered devices on Ethernet

Each Ixia PoE test module is capable of emulating four independent and isolated PD's with up to 20 watts dissipated per PoE port.