IFS  NS3502-8P-2S User Manual 
 
 
Mirror Port Configuration 
The Port Mirror screen in Figure 4-4-7 appears. 
 
Figure 4-4-7: Mirror Configuration page screenshot 
 
The page includes the following fields: 
Object  Description 
• Port to mirror on 
Frames from ports that have either source (rx) or destination (tx) 
mirroring enabled are mirrored to this port. Disabled disables mirroring. 
• Port 
The logical port for the settings contained in the same row. 
• Mode 
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.   
Enabled: 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.