Interlogix NS3550-8T-2S User Manual - Manual (Page 90)

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 Mirror Port Configuration
The Port Mirror screen in Figure 4-4-6 appears.
Figure 4-4-6: Mirror Configuration Page Screenshot
The page includes the following fields:
Object Description
 Port to mirror on Port to mirror also known as the mirror port. Frames from ports that have either source
(rx) or destination (tx) mirroring enabled are mirrored on this port. Disabled disables
mirroring.

Port
The logical port for the settings contained in the same row.
Select mirror mode.
Rx only
: Frames received at this port are mirrored to the mirroring port. Frames
transmitted are not mirrored.
Tx only
: Frames transmitted from this port are mirrored to the mirroring port. Frames
received are not mirrored.
Disabled
: Neither frames transmitted or frames received are mirrored.

Mode
Both : Frames received and frames transmitted are mirrored to the mirror port.
For a given port, a frame is only transmitted once. It is therefore not possible to mirror Tx frames on
the mirror port. Because of this, mode for the selected mirror port is limited to Disabled or Rx only.