| Operation |
| LEDs and Buttons |
| |
Table | |
|
|
LED | Indicates |
|
|
Router | A |
(green) | or reset, and whenever the router module is reset (page |
| powering on or resetting the hub, the test can last up to 30 seconds if the hub had previously |
| been powered on with the SNMP module installed, or up to 60 seconds if the hub had not |
| previously been powered on with the SNMP module installed. If initiated by resetting or clearing |
| the router module, the test lasts about 18 seconds.) If an error is found during the |
| Router |
| also turn on. The Router |
| (page |
Router Fault | A failure has been found either during a |
(orange) |
|
Hub (LAN) Net Fail | A failure has been found in a network connected to the hub, or in the router module or the |
(orange) | SNMP module. |
Hub (LAN) Router Rx | This LED blinks each time a packet is received from the hub through the router module’s internal |
(green) | LAN port. The frequency indicates the amount of traffic; in heavy traffic, it may appear to be on |
| all of the time. |
Hub (LAN) Router Tx | This LED blinks each time a packet is transmitted to the hub through the router module’s internal |
(green) | LAN port. The frequency indicates the amount of traffic; in heavy traffic, it may appear to be on |
| all of the time. |
WAN Net Fail | The router module or the attached WAN has failed during a |
(orange) |
|
WAN Rx | This LED blinks each time a packet is received from the WAN port; the frequency indicates the |
(green) | amount of traffic. In heavy traffic, it may appear to be on all of the time. |
WAN Tx | This LED blinks each time a packet is transmitted through the WAN port; the frequency indicates |
(green) | the amount of traffic. In heavy traffic, it may appear to be on all of the time. |
SNMP Mgt Fault | Either a |
(orange) | The |
| |
| powered on or when the hub is reset. If an error is found in the SNMP module during the self- |
| test, both the Router |
|
|
Operation 3