T1/E1 Group Statistics - 3Com SuperStack II PathBuilder S330 Reference Manual

Viewing Performance and ATM Statistics 189
Rx-UUS-IMA-FE — Far end receive unusable seconds; the number of unusable
seconds at the far end interworking Rx link state machine
Tx-FC — The number of near end transmit failures
Rx-FC — The number of near end receive failures
Tx-FC-FE — The number of far end transmit failures
Rx-FC-FE — The number of far end receive failures
T1/E1 Port/Link UNI/IMA Link ATM Statistics The T1/E1 Link ATM Statistics
screen lists the following statistics:
Tx Cells — The number of cells transmitted in a port/group since the counter was
cleared
Rx Cells — The number of cells received in a port/group since the counter was
cleared
Rx ICP Cell Error — The number of ICP cells received in a port/group since the
counter was cleared
Tx Cell Rate — The current transmitted data cells rate
Rx Cell Rate — The current received data cells rate
Rx ICP Cell Error Rate — The current ICP received cell error rate
Avg. Tx Cell Rate — The average received data cells rate calculated over the last
8 seconds
Avg. Rx Cell Rate — The average transmitted data cells rate calculated over the
last 8 seconds
Avg. Rx ICP Cell Error Rate — The average received errored ICP cells rate
calculated over the last 8 seconds

T1/E1 Group Statistics

This section describes the T1/E1 group statistics
T1/E1 Group Performance Statistics The T1/E1 Group Performance screen
lists the following statistics:
If an expansion module is installed in slot 9, group 1 is not available for
configuration. In this case, the T1/E1 group performance statistics will be listed
beginning with group 2.
Running Seconds — The amount of time (in seconds) since the IMA group has
been in operation (up or down)
Unavailable Seconds — The count of unavailable seconds at the near end
interworking group state machine
NE Number of Failures — The number of times a near end group failure has
been reported since powerup or reboot
FE Number of Failures — The number of times a far end group failure has been
reported since powerup or reboot