10-6
Cisco 1120 Connected Grid Router Hardware Installation Guide
OL-26438-02
Chapter 10 Router LED Locations and States
SD Card LED Location
SD Card LED Location
The SD card LED (item 1 in
Figure 10-2
) is located on the router module panel (front panel) and
indicates the state of the router SD card.
Figure 10-2
SD Card LED (Item 1)
SD LED – SD Card Status
Related Commands
You can use router software command line interface (CLI) to view the status of System Status LED
described in the section
SYS LED – System Status, page 10-3
. During normal operation, the router can
be installed in a substation, utility box, or other hard-to-access location, and you might not be able to
view SYS LED. In this case, you can view the status of the LED from a remote location using the router
CLI.
Label Color
and
State
Description
SD0
Green
SD flash card installed and operating normally
Green blinking
SD flash card data transfer in process
Amber
•
Error when system accesses the SD flash card
•
Router cannot locate a system software image
Amber blinking
Unsupported SD card installed in the slot
Amber flashing
No SD card installed in slot
302344
1