Specifications

28-11
Cisco BPX 8600 Series Installation and Configuration
Release 9.3.0, Part Number 78-10674-01 Rev. D0, July 2001
Chapter 28 Alarms and Statistics
Trunk Alarms
Trunk Alarms
Trunk alarms fall into two categories:
• Logical Trunk Alarms
Statistical alarming is provided on cell drops from each of the OptiClass queues. These alarms are
maintained separately for virtual trunks on the same port.
• Physical Trunk Alarms
A virtual trunk also has trunk port alarms which are shared with all the other virtual trunks on the
port. These alarms are cleared and set together for all the virtual trunks sharing the same port.
Physical and Logical Trunk Alarm Summary
Table 28-5 is a list of physical and logical trunk alarmsd.
PATH YEL X X
PATH TRC X X
SEC TRC X X
ROOF X X X
FER X X X
AIS16 X X X X
IMA X X X
NTS Cells
Dropped
XX
TS Cells
Dropped
XX
Voice Cells
Dropped
XX
Bdata Cells
Dropped
XX
BdatB Cells
Dropped
XX
HP Cells
Dropped
XX
CBR Cells
dropped
XX
VBR Cells
dropped
XX
ABR Cells
dropped
XX
Table 28-4 Physical and Logical Trunk Alarms (continued)
Alarm Type
Physical
Logical Statistical IntegratedT1 E1 T3 E3 SONET