22
Installation RSPS20/25
Release
09
12/2019
1.6.2 Port status
These LEDs provide port-related information.
The LEDs are directly located on the ports.
RM Ring Manager — none No redundancy configured
green lights up Redundancy exists
flashes 1 time
a period
Device is reporting an incorrect
configuration of the RM function
yellow lights up No redundancy exists
ACA Storage medium
ACA31
— none ACA storage medium not connected
green lights up ACA storage medium connected
flashes 3 times
a period
Device writes to/reads from the storage
medium
yellow lights up ACA storage medium inoperative
Display Color Activity Meaning
Link status — none Device detects an invalid or missing link
green lights up Device detects a valid link
flashes 1 time a period Port is switched to stand-by
flashes 3 times a period Port is switched off
yellow lights up Device detects a non-supported SFP
transceiver or a non-supported data rate
flashing Device is transmitting and/or receiving data
flashes 1 time a period Device detects at least one unauthorized
MAC address (Port Security Violation)
LED Display Color Activity Meaning