User`s guide

Load Monitor
Statistics: ATM
5967–9446 325
✓ −
In Out of Cell
Out Out of Cell
Number of times cell delineation was lost,
for each direction.
✓✓
In Oversized SDUs
Out Oversized SDUs
Number of AAL/5 SDUs that were too
large, for each direction.
Time Graph,
continued
✓✓
In PDUs
Out PDUs
Number of PDUs for each direction,
including errored PDUs
✓ −
In SVC Connections
Out SVC Connection
Numbers of times an SVC VCC was
established—that is, a call request was
successful—for each direction.
✓✓
In Utilization
Out Utilization
AAL/5: In Octets or Out Octets divided by
the media speed, expressed as a
percentage.
AAL/5 PVC: In Octets divided by the
reverse CIR or Out Octets divided by the
forward CIR, expressed as a percentage.
✓ −
Incorrect Messages
Detected
Incorrect Messages
Transmitted
Number of SSCOP messages with incorrect
information—that is, a valid PDU but
invalid field values—for each direction.
− ✓
State Changes Number of times the PVC when from an
Up state to a Down state or vice versa.
✓ −
Resource Unavail-
ability Detected
Resource Unavail-
ability Transmitted
Number of call requests rejected because
resources were unavailable, for each
direction. This condition occurs when the
VPCI/VPI is already in use, a call
parameter could not be supported, or an
error condition exists that prevents call
setup.
Table 34 Load Monitor Statistics: ATM, continued
AAL/5 AAL/5 PVC
Statistic Description