Displaying System Information
4-12
9621-A2-GB20-30
August 1997
Message
What To Do
What It Indicates
Non-Latching DSU LB
Active
1
A network-initiated
non-latching DSU
Loopback is currently
running on a 56 kbps
circuit.
No action needed.
If the test is running but the
network has not initiated it,
change the configuration
option.
Chapter 5.
PVC Loopback,
DLCI
nnnn, interface
3
A PVC Loopback is running
on the selected DLCI.
Allow the loopback to
continue.
Press Return (
↵
) while the
loopback is selected (via the
Command column) on the
interface’s Physical Tests
screen ( Path: main/test/
[network/port-1/port-2/BRI]
_ pvc ) to activate or deactivate
the test.
Send 511 on Network
A 511 test pattern is being
sent over the DDS network
interface.
Allow the test to continue.
Press Return (
↵
) while the
test is selected on the
Network Physical Tests screen
( Path: main/test/physical ) to
activate or deactivate the test.
Send 511 on Port-
n
A 511 test pattern is being
sent over the specified port
interface.
Allow the test to continue.
Press Return (
↵
) while the
test is selected on the port’s
Physical Tests screen ( Path:
main/test/physical ) to activate
or deactivate the test.
Send Pattern,
DLCI
nnnn, interface
3
A non-disruptive Hex 55
test pattern is being sent on
a specified multiplexed
DLCI, or a disruptive
Hex 55 test pattern is being
sent on a specified
non-multiplexed DLCI for
the interface.
When status is Active, the
number of sequence, as
well as data errors are
displayed.
2
Allow the test to continue.
Press Return (
↵
) while the
test is selected (via the
Command column) on the
interface’s PVC Tests screen
( Path: main/test/ [network/
port-1/port-2/BRI] _ pvc) to
activate or deactivate the test.
1
A non-latching loopback can only be initiated and terminated by the network service
provider.
2
A count of 99999+ means that the maximum number of errors has been exceeded.
3
nnnn indicates a DCLI number of 16 through 1007; interface is Network, Port-1,
Port-2, or the basic rate interface B channel.
