Meaning of port mirroring for the USG6000 series

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To locate network problems by capturing and analyzing session packets without interrupting services, you should configure port mirroring.
Port mirroring copies packets on the specified service interface to a non-service interface. When a session is abnormal, you can locate the fault by viewing the protocol analyzer connected to the non-service interface without affecting services. The service interface is known as the mirroring port and the non-service interface known as the observing port.

Other related questions:
Meaning of port mirroring for the USG2000&5000 series
To locate network problems by capturing and analyzing session packets without interrupting services, you should configure port mirroring. Port mirroring copies packets on the specified service interface to a non-service interface. When a session is abnormal, you can locate the fault by viewing the protocol analyzer connected to the non-service interface without affecting services. The service interface is known as the mirroring port and the non-service interface known as the observing port.

Method for disabling port mirroring on the USG6000 series
After locating network problems on the USG6000 series, run the undo port-mirroring inbound or undo port-mirroring outbound command to disable port mirroring.

Meaning of the traffic map for the USG6000 series
The traffic map displays global traffic distribution with details, such as traffic rankings, volume, directions, and source and destination IP addresses.

Meaning of the threat map for the USG6000 series
The threat map displays global threat distribution with details, including distribution and attack details of the attack source and destination regions.

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