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NETWORK TRAFFIC MONITORING APPARATUS FOR MONITORING NETWORK TRAFFIC ON A NETWORK PATH AND A METHOD OF MONITORING NETWORK TRAFFIC ON A NETWORK PATH
NETWORK TRAFFIC MONITORING APPARATUS FOR MONITORING NETWORK TRAFFIC ON A NETWORK PATH AND A METHOD OF MONITORING NETWORK TRAFFIC ON A NETWORK PATH
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机译:用于监视网络路径上的网络流量的网络流量监视装置以及用于监视网络路径上的网络流量的方法
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摘要
A network traffic monitoring apparatus and method of monitoring network traffic on a network path is disclosed. The apparatus comprises a first path arranged to receive a portion of the network traffic from the network path and a monitoring port arranged to monitor the portion of network traffic. The apparatus further comprises a switch having an input port communicatively coupled to the first path, and an output port communicatively coupled to the monitoring port. The switch is arranged to selectively toggle between the first state in which the portion of network traffic can pass from the input port to the output port and a second state, in which the portion of network traffic is prevented from passing from the input port to the output port, in dependence of a switching signal. The apparatus further comprises a second path for communicating a monitoring status signal to a network device.
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