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5. Operation and Maintenance
Service Level Verification Performance Statistics
These statistics appear when Service Level Verification (SLV) is selected from
the Performance Statistics menu.
They only appear for the network interface and only if DLCIs are multiplexed. In
addition, this screen only appears for units with the FLEX SLV feature set, when
Service Type is set to Frame Relay.
Table 5-12. Service Level Verification Performance Statistics (1 of 2)
5-28
Main Menu → Status → Performance Statistics → Service Level Verification
Statistic
What It Indicates
Far End Circuit
Number of the multiplexed DLCI or VPI/VCI (Virtual Path
Identifier/Virtual Channel Identifier) at the other end of the
connection.
If the far-end circuit is a DLCI, the DLCI number (16–1007)
appears. If a VPI/VCI, the number is displayed as xx,yyy,
xx being the VPI number (0 –15) and yyy being the VCI number
(32–2047).
None appears if the unit has not communicated with the other
end.
Far End IP Addr
IP Address of the device at the other end of the multiplexed 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 multiplexed
DLCI does not have an IP Address configured.
Dropped SLV
The number of SLV inband sample messages sent for which a
Responses
response from the far-end device has not been received.
Inbound Dropped
Total number of frames transmitted by the far-end device that
Frames*
were dropped in transit.
The counts continue to increment until the maximum value is
reached (2
The SLV Delivery Ratio option (see
Verification Options,
enabled for these statistics to appear.
T
T
Above CIR *
T
T
Within CIR *
T
T
Between CIR&EIR *
T
T
Above EIR *
* Only appears for FrameSaver units when the SLV Delivery Ratio option is enabled.
August 2001
32
–2), then the count starts over.
in Chapter 3, Configuration ) must be
The number of frames transmitted by the far-end device that
were above the committed information rate and were dropped
in transit.
The number of frames transmitted by the far-end device that
were within the committed information rate, but were dropped
in transit.
The number of frames transmitted by the far-end device that
were between the committed information rate and excess
information rate, and were dropped in transit.
The number of frames transmitted by the far-end device that
were above the excess information rate and were dropped in
transit.
Table 3-2, Service Level
9123-A2-GB20-20
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