4 device mirror troubleshooting, Evice, Irror – PLANET WGSW-50040 User Manual

Page 246: Roubleshooting

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32.4 Device Mirror Troubleshooting

If problems occur on configuring port mirroring, please check the following first for causes:

Whether the mirror destination port is a member of a TRUNK group or not, if yes, modify the

TRUNK group.

If the throughput of mirror destination port is smaller than the total throughput of mirror source

port(s), the destination port will not be able to duplicate all source port traffic; please decrease the

number of source ports, duplicate traffic for one direction only or choose a port with greater

throughput as the destination port. Mirror destination port can not be pulled into Isolate vlan, or will

affect mirror between VLAN.

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