65
The device restarts after the upgrade is finished.
Confirm update
Figure 4-7
Mirroring
4.5
Port mirroring is also called port monitoring. Port monitoring is the data package acquiring
technology that through configuring switch, data package from one or several ports (mirroring
source ports) can be copied to a specific port (mirroring destination port). The mirroring destination
port connects to a PC where data package analyzing software is installed, and it can analyze the
received data package for network monitoring and troubleshooting.
Select
Maintain > Common > Mirror
.
Step 1
Mirror
Figure 4-8