User's Manual

Operation and Maintenance
6-17
9783-A2-GB20-00
July 2000
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 8,
Troubleshooting , for more information on tests, including how to
start and stop them.
Table 6-8. 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.
LLB Active, Network 1 A network Line Loopback (LLB) is active on the
specified interface.
Monitor Pttn Active, DLCI nnnn ,
frame_relay_link
1,2
The unit is monitoring a test pattern on the
specified DLCI on the specified frame relay link.
Monitor Pttn Active, [Interface] A Monitor Pattern test is active on the specified
interface.
This test cannot be activated on user data ports
that have Port Use set to Frame Relay.
No Test Active No tests are currently running.
PLB Active, Network 1 A Payload Loopback (PLB) is active on the
specified interface.
PVC Loopback Active, DLCI nnnn ,
frame_relay_link
1,2
A PVC Loopback is active on the specified DLCI
on the frame relay link.
RLB Active, Network 1 A network Repeater Loopback (RLB) is active on
the specified interface.
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.