Filter
Top Products
Operation and Maintenance
5-17
9124-A2-LB20-00
March 2000
Table 5-7. Health and Status Messages (4 of 4)
Message What It Indicates
Time Slot Discovery in Progress,
Network 1
Time slot discovery is currently taking place to
determine the time slots that will be used for frame
relay traffic on the network interface.
This message only appears when the Time Slot
Discovery option is enabled (Main Menu →
Configuration → Time Slot Assignment →Frame
Relay Network Assignments) and an LMI failure is
detected on the network interface’s frame relay
link.
Yellow at DSX-1 A yellow alarm signal is received on the DSX-1
interface. DTE has detected a LOS or OOF
condition.
Yellow at Network 1 A yellow alarm signal is received on the network
interface. Possible reasons include:
H Network cable problem.
H T1 facility problem.
Test Status Messages
These test messages appear in the right column of the System and Test Status
screen. You have the option of allowing the test to continue or aborting the test.
See Chapter 6, Troubleshooting, for more information on tests, including how to
start and stop them.
Table 5-8. Test Status Messages (1 of 2)
Message
What It Indicates
DCLB Active, [Net1-FR1/Port-1] A Data Channel V.54 Loopback (DCLB) is active
on the T1 network frame relay link, or on the data
for the user data port.
DTE External LB Active, Port-1 An external DTE Loopback is running on the user
data port.
DTE Init. Ext LB Active, Port-1 The DTE has initiated an external DTE Loopback
on the user data port.
DTPLB Active, Port-1 A Data Terminal Payload Loopback (DTPLB) is
active for the specified slot and port.
Lamp Test Active The Lamp Test is active, causing the LEDs on the
faceplate to flash on and off.
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.