Sepam Ethernet Guide - Schneider - error

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Sepam Ethernet GuideTesting and troubleshootingCommon diagnostic toolsCapturing VLAN tagsVLAN tags are frequently removed by the computer network interface and aretherefore not present on Wireshark capture. It is possible to request the interface tokeep the tag in order to display it in Wireshark. To do this, go to the Device Managerand double-click the network interface.DE80758Device Manager window.The screen displayed is device dependent. Select the Advanced tab (configuration ofspecial features). Look for a parameter related to quality of service or 802.1p or 802.1qand enable it. Some examples are given below.DE80757DE80770Example of network interface special features.Example of network interface special features.DE80771Example of network interface special features.44 SEPED310018EN - 10/2010
Sepam Ethernet GuideTesting and troubleshootingCommon diagnostic toolsDE80710♦ Administration♦ Ethernet Ports♦ Configure Port Parameters♦ Configure Port Rate Limiting♦ Configure Port Mirroring♦ Configure Link Detection♦ View Port Status♦ Reset Port(s)♦ Ethernet Statistics♦ Link Aggregation♦ Spanning Tree♦ Virtual LANs♦ Port Security♦ Classes of Service♦ Multicast Filtering♦ MAC Address Tables♦ DiagnosticsRSG2100 Main menu and Ethernet Ports submenu.DE80761Capturing the right trafficWireshark can only capture traffic that arrives on the computer's network interface.In a switched network, this is usually only unfiltered multicast traffic and unicast trafficcorresponding to the computer's MAC address.To monitor other traffic, use thefollowing solutions:b Insert a hub in the network and connect the computer to this hub.b Use the port mirroring capability offered by many switches. This feature can beused to redirect a copy of the traffic flowing through one or several switch ports to adedicated port to which Wireshark is connected.Port mirroring on RuggedCom switches1. From the Ethernet Ports submenu, select Configure Port Mirroring.2. Enumerate the port(s) to be mirrored.3. Enter the mirror port number.Port Mirroring.SEPED310018EN - 10/201045
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Sepam Ethernet Guide - Schneider - error

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