Viewing Ds1 Uni And E1 Uni With Ima Module Statistics - 3Com 3C63400-3AC-C - PathBuilder S700 Switch Reference Manual

232 C 6: P B
HAPTER ATH UILDER
S700 D P
IAGNOSTICS AND ERFORMANCE
UAS—The number of far end unavailable seconds (UASs) encountered by the
OC3/STM-1 path interface.
CVS—The number of far end coding violations (CVs) encountered by the
OC3/STM-1 path interface.
OC3/STM-1 UNI ATM Statistics The OC3/STM-1 UNI ATM Statistics screen
displays the following statistics:
Cells Received—The number of ATM cells received on the OC3/STM-1 since the
last user reset of this counter.
Cells transmitted—The number of ATM cells transmitted on the OC3/STM-1
since the last user reset of this counter.
Cells dropped—The number of idle/unassigned cells encountered and dropped
on the interface.
Cells with HCS errors—The number of header check sequence (HCS) errored
cells encountered on the ATM interface.

Viewing DS1 UNI and E1 UNI with IMA Module Statistics

You can view DS1 UNI and E1 UNI statistics for ports or for groups.
To view statistics for a DS1 UNI or E1 UNI with IMA module, follow these steps:
1 From the Card Statistics menu, shown earlier in Figure 176, select the option
corresponding to the DS1 UNI or E1 UNI card to open the DS1/E1 UNI Performance
menu.
2 Select [1] Port/Link Performance Management to view port statistics or [2] Group
Performance Management to view group statistics.
3 Enter the number corresponding to the port or group for which you want to view
statistics.
4 Select the option corresponding to the type of statistics you want to view.
Port statistics
n
Physical performance
n
IMA link performance
n
IMA link ATM
n
Group statistics
n
Group performance
n
Group ATM
n
If you select a performance monitoring option, you need to select the type of data
you want to view (current, interval, or total; for this release current data is your
only option) from an intermediary screen before the performance statistics for the
selected group or port are displayed. You can also clear the performance statistics
from this intermediary screen.
The following sections list the specific counters listed for each type of DS1/E1 UNI
statistic.
M
ONITORING