7. Operation and Maintenance
7-56 September 2002 9128-A2-GB20-80
Avg RdTrip Average round trip latency between the F rameSa v er uni t and the
device at the other end of the 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), Table4-4, Service Level
Verification Options) over the previous 15 samples. If SLV Pac ket
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 Same as average (Avg RdTrip), but storing the maxim um 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.
Dropped SLV
Responses The number of SLV inband sample messages sent for which no
response from the far-end device has been received.

Table 7-17. SLV Performance Statistics for IP Enabled DLCI (2 of 2)

Statistic What It Indicates