RTRV-ALM
17
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RTRV-ALM
Description
Report
Description
Report
(Contd)
Descriptions
RTRV-ALM
11-3.
Table
Meaning
Description
mode.
synchronization
holdover
in
is
system
The
causes:
Likely
holdover
to
switched
manually
was
system
The
a.
the
(with
mode
switch-sync
a
in
or,
command,
point)
control
TBOS
a
with
system,
office
central
reset
been
not
has
switch
the
and
holdover
to
switched
automatically
system
The
b.
as
references,
timing
the
of
failure
to
due
mode
follows:
cleared.
not
have
failures
reference
The
1.
nonrevertive
for
provisioned
is
system
The
2.
switching.
mode
synchronization
for
provisioned
is
system
The
3.
External
are
references
timing
external
no
and
timing
available.
line-timed
for
provisioned
is
system
The
4.
circuit
OLIU
or
line
optical
the
and
operation
an
indicating
message
a
or
failed,
has
pack
on
received
been
has
problem
clock
upstream
(See
line.
optical
the
of
bits
message
sync
the
the
rtrv-sync
command.)
message
sync
for
provisioned
is
system
The
5.
which
from
system
upstream
the
but
signaling,
sync
for
provisioned
been
not
has
line-times
it
be
can
condition
The
signaling.
message
the
systems
both
provisioning
by
cleared
the
(See
same.
set-sync
and
rtrv-sync
commands.)
of
one
least
at
repairing
by
cleared
be
can
condition
The
resetting
and
failed)
are
both
(if
references
timing
the
the
with
switch
protection
mode
synchronization
command
switch-sync:s=mode,pri=reset
a
In
.
also
can
mode
synchronization
the
system,
office
central
point.
control
TBOS
a
with
reset
be
active
mode
holdover
been
has
type
pack
circuit
unknown
or
illegal
An
be
should
pack
circuit
The
shelf.
the
into
inserted
shelf.
the
from
removed
type
CP
illegal
11-362
1997
December
1
Issue
OC-12
DDM-2000