Net Optics iTap Port Aggregator, Руководство пользователя, Страница: 28 / 55

iTap Dual Port Aggregator
1
Connecting Power
For power fault protection, the iTap has redundant power supplies. The second
power supply is available to support the flow of traffic to the monitoring device in
the event that the first power supply becomes unavailable. If the first power supply
is unavailable, the second power supply provides all power for the iTap. Even if no
power is available to the passive iTap, network traffic flows uninterrupted.
If you plan to use redundant power, make sure that you connect the power supplies
to two separate, independent power sources. After connecting the power supplies,
verify that at least one Power LED is illuminated.
Checking the Installation
After you have connected the iTap to the network, monitoring device and power,
verify that the iTap is functioning correctly.
Check that at least one power LED is illuminated.
Check the link status LEDs located on the front panel to verify that traffic is
passing through the iTap.
Check the display for utilization and peak information.
Verify that the monitoring device is receiving traffic from the iTap.
Verify that the Management Port is functional by typing the iTap's IP address in
your Web browser. Net Optics' Web Manager should appear. If it does not, check
the Management Port cables and connections and verify that the Display option
in the CLI is set to ON.
•
•
•
•
•
Management
Port
RS232
Figure 15: Connecting Power