Manual

7. Operation and Maintenance
9128-A2-GB20-80 September 2002
7-55
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 7-17. SLV Performance Statistics for IP Enabled DLCI (1 of 2)
Statistic What It Indicates
Far End IPAddr IP Address of the device at the other end of the DLCI
connection.
None
appears if the FrameSaver 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 FrameSaver in the collection of
latency and availability statistics.
Initiator – The far-end FrameSaver initiates the SLV packet
used for statistics collection.
Responder – The far-end FrameSaver returns the SLV packet
sent by the Initiator.
Far End Name The system name configured for the far-end FrameSaver
device, obtained using its IP address.
Unknown
appears if the
far end device is not a FrameSaver 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 FrameSaver device, obtained
using its IP address.
Unknown
appears if the far end device is
not a FrameSaver 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 Chapter 4, Configuration Options .
COS ID The ID numbers (1–7) of the Class of Service definitions.
Last RdTrip Current round trip latency, measured in milliseconds, between
the FrameSaver 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 FrameSaver 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.