Paradyne FrameSaver SLV 9124 User Manual page 122

Operation and Maintenance
5-14
Health and Status Messages
The following table provides Health and Status messages that apply to the
FrameSaver 9124 unit.
Table 5-7. Health and Status Messages (1 of 4)
Message
AIS at DSX-1
AIS at Network 1
Auto-Configuration Active
Back-to-Back Mode Active
CTS down to Port-1 Device
DLCI nnnn Down,
1, 2
frame relay link
DTR Down from Port-1 Device
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-1. The frame relay link associated with the user data port.
March 2000
What It Indicates
An Alarm Indication Signal (AIS) is received by the
DSX-1 interface. AIS is an unframed, all ones
signal.
An Alarm Indication Signal (AIS) is received by the
network interface. AIS is an unframed, all ones
signal. Possible reasons include:
Upstream FrameSaver unit is transmitting AIS
(keep-alive signal).
The network is transmitting an AIS.
Auto-Configuration feature is active, which allows
automatic configuration and cross-connection of
DLCIs as they are reported by the network LMI.
The operating mode has been configured for
back-to-back operation ( Main Menu
Change Operating Mode) .
The FrameSaver unit can be connected to another
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.
The user data port CTS control lead on the
FrameSaver unit is off.
The DLCI for the specified frame relay link is down.
The DTR control lead from the device connected to
the user data port is deasserted.
Control
9124-A2-GB20-00