User`s guide

Interpreting Screen Displays
MS-4900, Rev. A 4–5
Active Sessions
Screen Fields
This summary screen lists the total number of active sessions for all logical receivers,
and is meaningful only in terms of stat mux processing. An active session means the
receiver currently has data addressed to it and is passing it to the output ports.
NOTE: Logical receivers are available only with stat mux processing, which has
the capability of addressing those virtual destinations. (See “Functional
Overview”.)
Figure 4-4. Active Sessions Screen
Table 4-6. Active Sessions Screen Fields
Field Should be: Meaning:
Active sessions constant, if PVCs
changing, if TVCs
Number of enabled PVCs plus the number of
active TVC sessions.
If the data type is not L1, L2, SL, or TA (see
Figure 4-7), the field is not meaningful and will
ordinarily display 0.
Memory
utilization
variable; less than
100%
Total memory buffer usage among all logical
receivers
If this reaches 99% you are probably starting to
lose data.
NOTE: Refer to Section 5, “TVCs and PVCs” for more information.
Active Sessions: x
Memory Utilization: xx%