Cisco Cisco UCS B260 M4 Blade Server Ficha De Dados
Cisco UCS 6300 Series Fabric Interconnect
DETAILED REAR VIEWS
7
Beacon and System Status LEDs
Lane Switch Button and Lane LEDs
The lane switch button and lane LED states operate as follows:
■
When none of the four vertical lane LEDs (apart from the button) are illuminated, 40 Gbps mode is
in effect. This is the default mode after bootup. In this mode, the LED on each individual QSFP+ port
reflects 40 Gbps link status.
in effect. This is the default mode after bootup. In this mode, the LED on each individual QSFP+ port
reflects 40 Gbps link status.
■
When you first push the lane switch button, lane LED #1 is lit, and the LED on each individual QSFP+
port represents the lane 1 status of the port.
port represents the lane 1 status of the port.
■
When you push the button again, the lane LED #2 is lit, and the LED on each individual QSFP+ port
represents the lane 2 status of the port.
represents the lane 2 status of the port.
■
When you push the button again, the lane LED #3 is lit, and the LED on each individual QSFP+ port
represents the lane 3 status of the port.
represents the lane 3 status of the port.
■
When you push the button again, the lane LED #4 is lit, and the LED on each individual QSFP+ port
represents the lane 4 status of the port.
represents the lane 4 status of the port.
■
When you push the button the fourth time, 40 Gbps mode is back in effect (as in the first bullet in
this list).
this list).
If a 40 Gbps is not in breakout mode, if the link up, the LED on an individual QSFP+ port is green when all
the lane LEDs are off and It is extinguished when you push the lane button to lane 1, 2, 3, or 4.
the lane LEDs are off and It is extinguished when you push the lane button to lane 1, 2, 3, or 4.
For a port configured in breakout mode, the LED for an individual QSFP+ port is off when the lane LEDs are
off (40 Gbps mode). When you cycle the lane switch button, the LED for an individual QSFP+ port shows the
status of the different lanes.
off (40 Gbps mode). When you cycle the lane switch button, the LED for an individual QSFP+ port shows the
status of the different lanes.
Ports 13 and 14 cannot operate as breakout ports, therefore, the QSFP+ port LEDs for those ports are always
the same as the 40 Gbps mode status.
the same as the 40 Gbps mode status.
Table 3 Beacon and System Status LED States
LED
Location
Function
Color
State
Description
Beacon LED
Front
and rear
Identify
selected
chassis
Blue
Solid on
Chassis is selected
Off
Chassis is not selected
System
status LED
Front
and rear
System
power/health
during boot up
and run time
power/health
during boot up
and run time
Green
Solid on
Normal operation
Off
System is powered off
Amber
On
System fault
Red
Solid on
Power shut down by software
Blinking
Secure boot validation has failed