ExtremeSwitching VSP 4900 Front Panel Port LEDs, as described in the following table:
|
LED |
Color/State |
Port State |
|---|---|---|
|
SYStem status LED (Legacy MGMT function) |
Green Flash slowly |
POST Passed, normal operation, blinks on standalone switch, stack master, and backup nodes in a stack; off for standby nodes in a stack |
|
Green Blinking |
POST in progress |
|
|
Amber Blinking |
POST failed or overheat |
|
|
PSU status LEDs P1/P2 |
Green |
Power On |
|
Off |
Power off and no power attached |
|
|
Amber Blinking |
Power supply failures |
|
|
Fan status LEDS (F1, F2 and F3) |
Green |
Normal operation |
|
Amber Blinking |
Fan failure |
|
| Amber | Fan absent | |
|
Bluetooth Status LED (BT) |
Green Blinking |
Bluetooth pairing in progress |
|
Green |
Bluetooth connected |
|
|
Locator LED (LOC) |
Blue Blinking |
Locator function |
|
Ethernet Port 1-24 or 1-48 |
||
|
VIM5 Port 25-32 or 49-56 |
The following figure shows the two alternate mode LEDs for VSP 4900 switches: SYS and SPD. The Mode button is used to cycle through two display modes for the port LEDs. SYS and SPD display modes will expire after 30 seconds, at which time the port LEDs will revert to the default SYS mode.
Note
Front-panel PoE ports use Amber to indicate PoE states.
In the default SYS mode, SPD is OFF, and the port status will display behavior for link, traffic, and POE as described in the following table:
|
Color/State |
Meaning |
|---|---|
|
Steady green |
Link is OK; port is not powered |
|
Steady amber |
Link is OK; port is powered; no traffic |
|
Blinking green |
Link is OK and transmitting packets; port is not powered |
|
Blinking amber |
Link is OK and transmitting packets; port is powered |
|
Slow blinking amber |
No link, or disabled port; port is powered |
|
Alternating amber and green |
Port has a power fault |
|
Slow blinking green |
Admin disabled and no power |
|
Off |
Port is not powered, has no link, or is disabled |
After one press of the Mode button (see VSP 4900 Mode and System Status LEDs), the port LEDs will enter the SPD Display Mode, indicated by the SPD LED. SPD mode is used to help determine the operational speed of a port. Color and blink pattern indicate speeds, as referenced by the following table:
|
Color/State |
Speed |
|---|---|
|
Blinking amber |
2.5Mbps |
|
Slow blinking green |
5Mbps |
|
Steady green |
10Mbps |
|
Blinking green |
100Mbps |
|
Steady amber |
1000Mbps |
|
Steady green |
10Gbps |
|
Blinking amber |
25Gbps |
|
Blinking green |
40Gbps |