Chapter 2 Preliminary Settings
Table 2 Meaning of the P114F Stackable Switch front panel LEDs
LED Indicator | Function | Status |
| Meaning | |
|
|
|
|
|
|
PWR |
| Power | OFF |
| Mains power not connected |
|
|
| ON |
| Mains power connected |
|
|
| Blink |
| Working on |
NMA |
| Agent | OFF |
| No agent in switch |
|
|
| ON |
| Switch contains an active agent |
RED NMA |
| Reserved for future use |
|
| |
Port | 1 to 8 | Each LED can display one of the following functions: Link, Collision, | |||
LEDs |
| Transmit, Receive, Full Duplex, Flow Control or 100 M states, | |||
|
| depending on what has been selected using the Select buttons. | |||
|
|
|
|
|
|
Function LED |
| Port LED | |
| LNK | Link status | OFF |
|
|
| ON |
|
|
| Blink once |
|
|
| Blink |
|
|
| twice |
| COL | Collision | OFF |
|
|
| ON |
| Tx | Transmit to | OFF |
|
| line | ON |
| Rx | Receive | OFF |
|
| from line | ON |
| FDX | Half/Full | OFF |
|
| duplex* | ON |
| FC | Flow | OFF |
|
| control* | ON |
| 100 M | Port speed | OFF |
|
|
| ON |
Port Disabled
Port is enabled and link is OK Link Test Fail.
Partition.
No Collision
Collision occurred on line
No activity
Data transmitted
No activity
Data Received
Port in Half Duplex mode Port in Full Duplex mode
Flow Control Inactive
Flow Control Active
(Not applicable) 100 Mbps
*Half/Full duplex and Flow control are set via management.
P114F Stackable Switch Installation Guide | 11 |
