3. Status and Statistics
9000-A2-GB33-20
May 2003
3-67
For an IP Enabled DLCI, statistics are shown for last, minimum, average, and
maximum round trips, and for dropped SLV responses, for each of the seven
classes of service.
Table 3-15. SLV Performance Statistics for IP Enabled DLCI (1 of 2)
Statistic
What It Indicates
Far End IP Addr
IP Address of the device at the other end of the DLCI
connection.
None
appears if the iMarc unit has not communicated with the
other end, or if the device at the other end of the DLCI does not
have an IP Address configured.
Path Up Time
The number of days, hours, minutes, and seconds since the last
transition of this DLCI from Inactive to Active.
Far End Circuit
Number of the DLCI at the other end of the connection.
None
appears if the unit has not communicated with the other
end.
SLM Poll Type
The role played by the far-end iMarc in the collection of latency
and availability statistics.
Initiator
– The far-end iMarc initiates the SLV packet used for
statistics collection.
Responder
– The far-end iMarc returns the SLV packet sent by
the Initiator.
Far End Name
The system name configured for the far-end iMarc device,
obtained using its IP address.
Unknown
appears if the far end
device is not an iMarc or if no response has been received since
the last reset.
COS Type
Mismatches
The number of SLV packets received that indicate a mismatch
between the Class of Service definitions in the near-end and
far-end devices.
Far End Type
The model type of the far-end iMarc device, obtained using its IP
address.
Unknown
appears if the far end device is not an iMarc
or if no response has been received since the last reset.
COS Name
The names for different Classes of Service defined using the
Class of Service Definitions screen. See
Configuring Class of
Service Definitions
in the
iMarc SLV Configuration Reference
.
COS ID
The ID numbers (1–7) of the Class of Service definitions.
Last RdTrip
Current round trip latency, measured in milliseconds, between
the iMarc unit and the device at the other end of the DLCI
connection.
Unknown
appears if communication with the far-end device is
not successful.
Min RdTrip
Minimum round trip latency measured over the last 15 samples
between the iMarc unit and the device at the other end of the
DLCI connection.
“
--
”
appears if communication with the far-end device over the
last 15 samples has not been successful.
