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Operation and Maintenance
6-28
9783-A2-GB20-00
July 2000
The statistics collected by the unit depend upon the device at the far end of the
connection. If the far-end device is a FrameSaver SLV unit, frame relay, latency,
and FDR/DDR (Frame Relay Delivery Ratio/Data Delivery Ratio) performance
statistics are collected. If the far-end device is a non-FrameSaver device, or a
FrameSaver 9120 or 9620, only frame relay statistics are collected.
DLCI Performance Statistics
These statistics appear when DLCI is selected from the Performance Statistics
menu.
Main Menu
→
Status
→
Performance Statistics
→
DLCI
This screen only appears when Service Type is set to Frame Relay.
Table 6-13. DLCI Performance Statistics (1 of 2)
Statistic
What It Indicates
DLCI Up Since
*
Date and time that the DLCI was last declared Active after a
period of inactivity. Down is displayed if the DLCI is inactive.
If the DLCI was Down, this is the time that the DLCI recovered.
If the DLCI was never Down, this is the first time the unit
discovered that the DLCI was active in the network.
DLCI Up Time
*
Days, hours, minutes, and seconds since the DLCI was last
declared Active after a period of inactivity. Down is displayed if
the DLCI is inactive.
If the DLCI was Down, this is the amount of time since the
DLCI recovered.
If the DLCI was never Down, this is the amount of time since
the unit discovered that the DLCI was active in the network.
Total Tx Frames/
Tx Octets
Total number of data frames and octets (8-bit bytes)
transmitted for the selected DLCI on the frame relay link.
H Within CIR
**
H The number of frames and octets sent by the far-end device
for on the selected DLCI of the frame relay link that were
within the committed information rate.
H Between
CIR&EIR
**
H The number of frames and octets sent by the far-end device
on the selected DLCI of the frame relay link that were
between the committed information rate and excess
information rate.
H Above EIR
**
H The number of frames and octets sent by the far-end device
on the selected DLCI of the frame relay link that were above
the excess information rate.
H With DE Set H The number of frames and octets sent on the selected DLCI
of the frame relay link with the discard eligible bit set.
*
Only appears for the network interface.
** Only appears for units with the SLV feature set.