'Summary Period' Fault Tolerant ATM Port Statistics

There are eight 'Summary Period' Fault Tolerant ATM Port Statistics objects, which each display statistics collected over a different time interval. Note that the summary periods are preconfigured; you cannot change the summary periods or create new 'Summary Period' Fault Tolerant ATM Port Statistics objects. All the 'Summary Period' Fault Tolerant ATM Port Statistics objects have the same fields. All the fields are read only and there are no management actions associated with these objects. However, you can reset all the fields of the 'Summary Period' Fault Tolerant ATM Port Statistics objects by clicking on the 'Reset statistics' pushbutton displayed in the Fault Tolerant ATM Port object.


Parameter

Type of statistic

Description
Number of VCCs Gauge Number of VCCs currently defined on this virtual port.
Number of terminations Gauge Number of terminations currently defined on this virtual port.
Number of alarmed VCCs Gauge Number of VCCs currently alarmed on this virtual port.
Number of active terminations Gauge Number of currently active terminations on this virtual port.
Number of changes to physical port mapping Counter Number of times the mapping to the physical ports has changed during the summary period.
Number of virtual port failures Counter Number of times the virtual port has failed during the summary period.
Number of terminations linked to a call Gauge Number of terminations currently linked to a call on this virtual port. This number includes terminations linked to an inactive call if the second termination has not yet been added to the call.
Number of terminations reserved for use Gauge Number of terminations currently reserved for use on this virtual port. This includes terminations in a call.
Count of failure notifications for terminations Counter Number of failure notifications for terminations on this virtual port during this summary period. Note that if the whole port fails, this count is not incremented.