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7. Operation and Maintenance
7-54
September 2002 9128-A2-GB20-80
Latest RdTrip Latency Current round trip latency, measured in milliseconds, between
the FrameSaver unit and the device at the other end of the
multiplexed DLCI connection.
“--”
appears if communication with the far-end device is not
successful.
Avg RdTrip Latency Average round trip latency, measured in milliseconds, between
the FrameSaver unit and the device at the other end of the
multiplexed DLCI connection.
Average round trip latency is measured every SLV sampling
interval and the average is computed (using packets with the
configured SLV Packet Size (bytes), Table 4-4, Service Level
Verification Options, in Chapter 4,
Configuration Options
,) over
the previous 15 samples. If SLV Packet Size is changed, a new
average is not available until a new sample has been received.
“--”
appears if communication with the far-end device over the
last 15 samples has not been successful.
Max RdTrip Latency Same as average (Avg RdTrip Latency), but storing the
maximum value of latency over the previous 15 samples.
“--”
appears if communication with the far-end device over the
last 15 samples has not been successful.
Table 7-16. SLV Performance Statistics for Multiplexed DLCI (3 of 3)
Statistic What It Indicates
* Only appears for FrameSaver units when the SLV Delivery Ratio option is
enabled.