Rj-45 Ethernet Interface Leds - Cisco ASR 901 10G Series Hardware Installation Manual

Reading the LEDs

RJ-45 Ethernet Interface LEDs

Table A-8
Table A-8
LED
100/1000 RJ-45 link
(labeled L, left LED)
100/1000 RJ-45 speed
(labeled S, right LED)
Cisco ASR 901 10G Series Aggregation Services Router Hardware Installation Guide
A-6
summarizes the LEDs on the RJ-45 Ethernet interface.
100/1000 Ethernet Port LEDs
Color/State
Solid Green
Flash Green
Off
Green
Yellow
Off
Description (two LEDs for each 100/1000 Ethernet port)
Link with no activity
Link with activity
No link detected
Speed 1000
Speed 100
Off
Appendix A Troubleshooting
OL-28105-02