TWAMP协议定义了两种架构:标准框架和轻量级架构。TWAMP Light是TWAMP协议的轻量级架构,简化了建立性能测量会话的控制协议,提高了测试性能,越来越多的厂家青睐并支持TWAMP Light技术。 1.2技术优点 常见的丢包、时延测量技术包括NQA(Network Quality Analyzer,网络质量分析)和RFC 6374/6375(MPLS网络的丢包和时延...
According to another embodiment the Sender in SGW uses the control procedure defined in IETF RFC 5357 “A Two Way Active Measurement Protocol” to establish a TWAMP connection with the Reflector in the eNodeBs. This involves sending control messages to a well-known port. The sender normally se...
TWAMP Light is a light-weight model of TWAMP, which eliminates the need for a TWAMP control session. The test session parameters exchanged over the control session in TWAMP preconfigured at both endpoints of the TWAMP Light test session. This reduces ...
(OWAMP),specifiedinRFC 4656,providesacommonprotocolformeasuringone-waymetrics betweennetworkdevices.OWAMPcanbeusedbi-directionallyto measureone-waymetricsinbothdirectionsbetweentwonetwork elements.However,itdoesnotaccommodateround-triportwo-way measurements.ThismemospecifiesaTwo-WayActiveMeasurement Protocol(TWAMP),...
The default port for the server listener is the RFC-specified port and can be reconfigured, if required. Note In order for the IP SLAs TWAMP responder to function, a control-client and the session-sender must be configured in your network. Device> enable Device# configure terminal IP SLAs ...
Trigger TWAMP-encapsulated activation tests? These tests measure the maximum capabilities of a service or a circuit by leveraging RFC-2544 and Y.1564 tests. The benefits of these tests is to take advantage of far-end responder capabilities to eliminate the need for service truck rolls. ...