Installation and Initial Setup
Status LEDs
The two LEDs at the bottom of the font panel are status LEDs. The top LED indicates the overall status of the board and the bottom LED indicates the hot swap status of the board.
Health Status LED
Status |
| Meaning | |
|
| ||
Off | Not powered. | ||
|
| ||
Green | Powered and functioning normally. | ||
|
| ||
| Attention needed due to one of the following conditions: | ||
Amber | • | Over temperature | |
• Backend supplies exceeding voltage limits | |||
| |||
| • | IPMB time outs | |
|
|
| |
Hot Swap LED |
|
| |
|
|
| |
Status |
| Meaning | |
|
| ||
Off | Switch is active or in the process of shutting down; do not remove it. | ||
|
| ||
Blue | Safe to remove the switch. | ||
|
|
| |
Port LEDs
The LED array on the front panel displays information about all the Ethernet links on the board. A green/amber
Link / Activity LED Mode
Status | Meaning |
|
|
Off | No Ethernet connection. |
|
|
Solid Green | Good connection, link present. |
|
|
Blinking Green | Port is transmitting or receiving packets (activity is on going). |
|
|
| Port is not forwarding packets. The port has been disabled by management, an |
| address violation has occurred, or the port is being blocked by STP. |
Solid Amber | Note: After a port is reconfigured, the port LED can remain amber for as long as |
| 30 seconds while STP checks the switch for loop paths. When the STP checking |
| is completed, the port then resumes displaying its current connection status. |
|
|
16 | ZT8101 User’s Manual |
