ATT DEFINITY Communications System Generic 3, Installation, Administration, And Maintenance Of CallVisor, ASAI Instructions Manual

System Administrationbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Field Name Descriptionbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
CONNECTED DOWN The BRI port is
administered on the DEFINITY switch but
Layer 2 is not established.
CONNECTED The BRI port is administered
on the DEFINITY switch and Layer 2 is
established.
BUSIEDOUT The BRI port is administered
on the DEFINITY switch but has been
busied out in the MLAPD driver on the
MFB.
BUSIEDOUT UADM The BRI port is not...

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CLOSE WAIT The client has closed its TCP
connection.  The MFBs TCP is waiting for a
close.
FIN WAIT 1 The MFBs TCP connection is
initiating a close.
CLOSING The MFBs TCP has notified the
clients TCP of its intent to close.  It is now
awaiting acknowledgment.
LAST ACK The client has closed its TCP
connection.  The MFB has closed its TCP
connection and is now awaiting
acknowledgement.
FIN WAIT 2 The MFBs TCP connection
has initiated a...

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3. The following prompt appears: Are You Sure? (Y/N?). Type Y and press
Return . The Port Status/Control screen will reappear, showing the changed
state.
If you type 
N and press Return , the Port Status/Control screen will
immediately reappear.
To close a ports TCP connection:
1. Press 
Tab or use the arrow keys to move to the desired port.
2. Press 
DROP to close the ports TCP connection.
NOTE:
New connections are permitted on this...

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Message Collection Periodbbbbbbbbbbbbbbb
Port Status/Control
This line is used to provide abbreviated help on the currently selected field.Message Collection Period
Period: ___
ENTER CLEAR CANCEL REFRESHHELP Port: xx Client: yy Link: zz
Screen 3-27.  Message Collection Period
This screen enables you to set the message collection period for a port.  When the screen
is first displayed, a port number (1 to 12)  replaces 
xx in the Port...

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Field Name Descriptionbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
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Port The port for which messages are to be collected.
Display-only.
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Client The client name or IP address for which messages are to be
collected. Display-only....

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Maintenance
4
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This chapter provides information for diagnosing, repairing, and maintaining the
DEFINITY LAN Gateway system.  The maintenance screens used in these tasks
are located in Chapter 3.
Repair Orientationbbbbbbbb
This section gives basic information about the DEFINITY LAN Gateway system.
This includes system capacities, a description of system components, system
states, and maintenance connections, and...

Maintenancebbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
System Specificationsbbbbbbbbbbbbbbb
Table 4-1 defines the basic specifications of the DEFINITY LAN Gateway
system.
Table 4-1.  System Capacities, Requirements, and Limitations
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c
Physical Dimensions
Weight: 6.2 pounds
Length: 14.75 inches
Height: 7.6 inches...

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Physical Descriptionbbbbbbbbbbbbbbb
Refer to Figure 4-1, DEFINITY LAN Gateway System Assembly, when reading
this section.
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AT&T
ENTER
/ YES NEXT
/ NO BACK
I2C
bus cable
Power
cableSCSI
bus cable
Tie
wrap
Retaining
pins
Tape drive
(without cover)
SCSI
bus cable Disk
drive
Power
supply
Alarm board
(TN2170) Multi-Function board
(TN2208)
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Figure 4-1.  DEFINITY LAN Gateway System Assembly
Issue 1...

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Four main items make up the DEFINITY LAN Gateway system hardware
assembly shown in Figure 4-1.  They are:
TN2208 Multi-Function Board (MFB) Ð The main circuit board that holds
the central processing unit, controllers, and memory devices that make
the system operational.
NOTE:
The DEFINITY LAN Gateway batteries are not field-replaceable.  If
the batteries on the TN2208 are low, replace the the board.
TN2170 Alarm Board (ALB) Ð Works with the...

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System Statesbbbbbbbbbbbbbbb
The DEFINITY LAN Gateway system initializes, operates, shuts down, and is
diagnosed and maintained in different states. These states are displayed on the
faceplate panel LCD shown in Figure 4-2.
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STATE OF
OPERATION
OR
MENU
SELECTIONENTER/YES
BUTTON
FLASHING
HEARTBEAT
BACK
BUTTON ALARM
NEXT/NO
BUTTON
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Figure 4-2.  LCD Status Mode Display
Issue 1  January 1996
  4-5