Compatible Systems HSSI-10/100 Manuale Utente

Some of the LEDs on the front of the VSR multigigabit switching router serve dual functions.  
In addition to indicating certain router-wide operating conditions and they may also display 
port-specific information.   
v Note: Any continuous flashing pattern not noted in this chapter may be caused by a hard-
ware failure.  Please call Compatible Systems Technical Support if your router shows a hard-
ware failure.

The following LEDs and light patterns provide information about the VSR’s physical state and 
operating conditions.

Over Temp
The router is above the proper operating temperature.  The filter needs changing.  See the 
appropriate VSR chassis section of the manual for instructions.

Sys Ready
The router booted properly without detecting any failures.

The following LEDs and light patterns provide information about the HSSI-10/100 RIOP 
interfaces.

Ethernet Traffic Indicators 
Scan from 1 to 3:  Ethernet transmit packet

Scan from 5 to 3:  Ethernet receive packet

HSSI Indicators 
Scan from 1 to 3:  WAN transmit packet

Scan from 5 to 3:  WAN receive packet

v Note: The four lights on the HSSI card are for manufacturing diagnostic purposes only and 
are off during normal operating conditions.

Ethernet Connection Indicators
Link: The Link light indicates that there is a good connection to the hub. 

Activity: The Activity light indicates that there is activity across the link. 

100: The 100 light indicates that the interface is operating at 100 Mbps.

5 flashing

1 flashing

Router stacks starting up.

3&4 flashing

2&3 flashing

 No OS loaded. Running from ROM.

1&4 

flashing

2&5

 flashing

Erasing OS in Flash ROM.

5 

flashing

1,2&3 

flashing

Erasing config in Flash ROM.

1 - 5 scanning

5 - 1 scanning

 Flash ROM erase due to switch setting five or six 

is complete. Set switch to zero and cycle power.