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Chapter 17
Displaying Status Information
Red History
the T1 Engine has been online. This field displays
reports the current status of the Red alarm. If this field
Red
displays
synchronization and is sending a Yellow alarm to the network.
Yellow History
since the T1 Engine has been online. This field displays
.
False
indicates the current status of the Yellow alarm. If this
Yellow
field displays
the network.
Understanding the T1 Status Box
The
box displays statistics for the T1 network interface. This box
T1 Status
includes the following categories:
Engine Bypass
Network Interface This field displays
displays
Interface.
indicates whether the T1 engine is detecting frame
Sync
synchronization. If this field displays
lost frame synchronization and has entered the red alarm state.
DII Sync
receiving ones pulses and is in frame sync. This field displays
or
True
False
Signal Loss
on the T1 network interface receivers. If the engine is not
detecting pulses, the T1 engine transmits AIS (all ones,
unframed) on the T1 network interface. This field displays
when the engine is not detecting pulses and
detecting pulses.
Loopback Mode
Noloop
engine.
17-26
indicates whether a Red alarm has occurred since
, the T1 engine is detecting loss of frame
On
indicates whether a Yellow alarm has occurred
, the T1 engine is receiving a yellow alarm from
On
indicates whether the engine is connected to the
, the engine is connected to the Network
disabled
indicates whether the Drop and Insert Interface is
to indicate the interface status.
indicates whether the T1 engine is detecting pulses
indicates loopback status. This field can display:
to show that the signal is not looped through the T1
CSMIM/Micro-CS Management Application Guide
True
or
enabled
disabled.
, the T1 engine has
False
when it is
False
or
.
False
or
True
If it
True
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