Paradyne CSU User Manual
7. Operation and Maintenance
7-20
September
2002
9128-A2-GB20-80
Health and Status Messages
The following table provides Health and Status messages that apply to the
FrameSaver unit.
FrameSaver unit.
Table 7-8.
Health and Status Messages (1 of 7)
Message
What It Indicates
AIS at DSX-1
An Alarm Indication Signal (AIS) is received by the
DSX-1 interface. AIS is an unframed, all ones signal.
DSX-1 interface. AIS is an unframed, all ones signal.
AIS at ISDN PRI (Active/Idle)
(ISDN PRI DBM only)
An Alarm Indication Signal (AIS) is received by the
ISDN PRI interface. AIS is an unframed, all ones
signal.
ISDN PRI interface. AIS is an unframed, all ones
signal.
Only appears when a PRI dial backup module (DBM)
is installed.
is installed.
Active – Backup call was in progress.
Idle – DBM was in Idle mode.
The ISDN network is transmitting an AIS.
AIS at Network 1
An Alarm Indication Signal (AIS) is received by the
network interface. AIS is an unframed, all ones
signal. Possible reasons include:
network interface. AIS is an unframed, all ones
signal. Possible reasons include:
Upstream FrameSaver unit is transmitting AIS
(keep-alive signal).
(keep-alive signal).
The network is transmitting an AIS.
Auto-Configuration Active
Auto-Configuration feature is active, which allows
automatic configuration and cross-connection of
DLCIs as they are reported by the network LMI.
automatic configuration and cross-connection of
DLCIs as they are reported by the network LMI.
Back-to-Back Mode Active
The operating mode has been configured for
back-to-back operation (
back-to-back operation (
Main Menu
→
Control
→
Change Operating Mode).
The FrameSaver unit can be connected to another
FrameSaver unit without a frame relay switch
between them.
FrameSaver unit without a frame relay switch
between them.
This feature is useful for product demonstrations or
for a point-to-point configuration using a leased line.
for a point-to-point configuration using a leased line.
Backup Active
Backup has been established and data is flowing
over the alternate DLCI.
over the alternate DLCI.
CTS down to Port-1 Device
The user data port CTS control lead on the
FrameSaver unit is off.
FrameSaver unit is off.
DBM BRI Card Failed
(ISDN BRI DBM only)
One or more of the access unit’s integrated circuit
chips has failed to internally loop data through the
dial backup unit BRI circuit.
chips has failed to internally loop data through the
dial backup unit BRI circuit.
1
nnnn indicates a DLCI number of 16 through 1007.
2
frame relay link is one of the following:
– Net1-FR1. The frame relay link specified for the network interface, Network 1.
– Port-
– Net1-FR1. The frame relay link specified for the network interface, Network 1.
– Port-
n. The frame relay link associated with the user data port.
–
ISDN Link Name on a non-network ISDN DBM interface.
3
Does not apply to a TS Management Link DLCI.