User Manual
Table Of Contents
- Contents
- 1. Hardware
- 2. Install and Access the Switch in Your Network
- 3. Optimize the Switch Performance
- 4. Use VLANS for Traffic Segmentation
- 5. Manage the Switch in Your Network
- 6. Maintain and Monitor the Switch
- Manually check for new switch firmware and update the switch
- Manage the configuration file
- Return the switch to its factory default settings
- Control access to the device UI
- Change or lift access restrictions to the switch
- Manage the DoS prevention mode
- Manage the power saving mode
- Control the port LEDs
- Change the switch device name
- View system information
- View switch connections
- View the status of a port
- PoE considerations for switches that support PoE
- Manage the PoE ports
- Display PoE port status
- Power cycle the PoE ports
- 7. Diagnostics and Troubleshooting
- A. Factory Default Settings and Technical Specifications
- B. Additional Switch Discovery and Access Information
•
Temperature: The temperature in degrees Celcius.
•
Fault Status: The error description when the PoE port is in a fault state:
- No Error: The port is not in any error state and can provide power.
-
MPS Absent: The port detected the absence of the main power supply,
preventing the port from providing power.
-
Short: The port detected a short circuit condition, preventing the port from
providing power.
- Overload: The PD that is connected to the port attempts to draw more power
than allowed by the port’s settings, preventing the port from providing power
at all.
-
Power Denied: The port was denied power because of a shortage of power
or because of an administrative condition. In this condition, the port cannot
provide power.
-
Startup Failure: The PD that is connected to the port failed to start up. In this
condition, the port does not provide power.
-
Over Voltage: The port was denied power because of a over-voltage lockout.
-
Under Voltage: The port was denied power because of an under-voltage
lockout.
-
Thermal Shutdown: The port detected a thermal temperature fault,
preventing the port from providing power.
Power cycle the PoE ports
You can turn the port LEDs on the switch on and off by using the device UI.
To power cycle the PoE ports through the device UI:
1.
Open a web browser from a computer that is connected to the same network as the
switch, or connected directly to the switch through an Ethernet cable.
2. Enter the IP address that is assigned to the switch.
A login window opens.
3. Enter the device management password.
The password is the one that you specified the first time that you logged in. The
password is case-sensitive.
The HOME page displays.
4. Select POE.
User Manual84Maintain and Monitor the Switch
Gigabit Ethernet Plus Switches