| Alarm (pair) |
Critical (Top)
|
Red
|
On steadily
|
A critical alarm is present in the system. A hardware
component or software module has failed, or the network management
interface is down.
|
Dark (unlit)
|
Off
|
No critical alarms are present in the system.
|
Non-Critical (Bottom)
|
Yellow
|
On steadily
|
A noncritical alarm is present in the system.
Examples of noncritical alarms include:
- Memory usage is high on the Services Processing Unit (SPU);
less than 10% available.
- The maximum number of sessions has been reached.
- The maximum number of tunnels has been reached.
- HA status has changed.
- Device temperature is too warm.
|
Dark (unlit)
|
Off
|
No alarms are present in the system.
|
| SFB and HA (pair) |
SFB STATUS
|
Green
|
On steadily
|
The SFB is operating normally.
|
Green
|
Blinking
|
The SFB is initializing.
|
Amber
|
On steadily
|
The switch fabric is operating normally, but the Ethernet
interfaces are not operating normally.
|
Red
|
On steadily
|
The SFB has failed and is not operating normally.
|
HA
|
Green
|
On steadily
|
High availability is operating normally—All cluster
members and all HA links are available.
|
Amber
|
On steadily
|
An alarm is present on the HA link. All cluster members
are present, but some HA links are down. There are still enough links
for full functionality, but performance could be impaired (reduced
bandwidth could cause packets to get dropped, or reduced resiliency
as a single point of failure might now exist).
|
Red
|
On steadily
|
A critical alarm is present on the HA. One or more cluster
members are missing or unreachable; or active when secondary-path
is engaged.
|
Dark (unlit)
|
Off
|
HA is disabled—Device is not configured for clustering
or HA is disabled by secondary path.
|
| CFM STATUS (pair) |
SERVICE (top)
|
Green
|
On steadily
|
The SFB and all installed CFM cards are operating normally.
The SERVICE LEDs on all installed CFM cards are green.
|
Amber
|
On steadily
|
The SFB or one or more of the installed CFM cards has
reported a minor error condition. The SERVICE LEDs on the
CFM cards reporting the error are amber.
|
Red
|
On steadily
|
The SFB or one or more of the installed CFM cards has
failed. The SERVICE LEDs on the failed CFM cards are red.
|
Dark (unlit)
|
Off
|
One or more of the installed CFM cards are disabled.
The SERVICE LEDs the disabled CFM cards are dark.
|
OK/FAIL (bottom)
|
Green
|
On steadily
|
The SFB and all installed CFM cards are operating normally.
The OK/FAIL LEDs on all installed CFM cards are green.
|
Red
|
On steadily
|
The SFB or one or more of the installed CFM cards has
failed. The OK/FAIL LEDs on the failed CFM cards are red.
|
Dark (unlit)
|
Off
|
One or more of the installed CFM cards are offline. The OK/FAIL LEDs the offline CFM cards are dark.
|
| RE STATUS (pair) |
RE1 (top)
|
Green
|
On steadily
|
The Routing Engine in slot RE1 is functioning as the
master RE. Only one RE can be installed.
|
Blinking
|
The Routing Engine in slot RE1 is initializing.
|
Red
|
On steadily
|
Either the Routing Engine or Control Board function on
RE1 has failed, and is not operating normally.
|
Dark (unlit)
|
Off
|
The RE1 slot is empty.
|
RE0 (bottom)
|
Green
|
On steadily
|
The Routing Engine on RE0 is functioning as the master
RE. Only one RE can be installed.
|
Blinking
|
The Routing Engine in slot RE0 is initializing.
|
Red
|
On steadily
|
Either the Routing Engine or Control Board function on
RE0 has failed and is not operating normally.
|
Dark (unlit)
|
Off
|
The RE0 slot is empty.
|
| Power and Fan
(pair) |
POWER (top)
|
Green
|
On steadily
|
The device is receiving power. The Power Good signal
for all installed power supplies has been received after RE initialization.
|
Blinking
|
The device is in one of two states:
- Device is receiving power is in the process of booting
up, prior to RE initialization.
- Device is in the process of graceful shutdown.
|
Amber
|
On steadily
|
One of the power supplies has failed, but the power available
from the remaining power supplies is sufficient to power all the installed
components.
|
Red
|
On steadily
|
One or more of the power supplies have failed, and the
power available from the remaining power supplies is not sufficient
to power all the installed components.
|
Dark (unlit)
|
Off
|
The device is shut down.
|
FAN (bottom)
|
Green
|
On steadily
|
The cooling system is operating normally.
|
Red
|
On steadily
|
The cooling system has failed (one or more fans in the
fan tray are not operating normally).
|
