User guide

D-59
Cisco Media Gateway Manager 5.0 User Guide
OL-5461-02
Appendix D Statistics Summary
Physical Line Statistics
D.8.3 AXSM-E SONET Physical Line
This section provides information about the statistics contained in the AXSME_Phyline_SONET group.
The AXSM-E SONET physical line statistics in this group are applicable to the
Cisco MGX 8850 PXM45-based switch.
Table D-47 lists the attributes that are common to the AXSM-E SONET physical line statistics.
The AXSM-E SONET physical line statistics are used primarily for gathering troubleshooting and
performance data.
Table D-48 includes the description of each statistic and the point during the data flow at which the
statistic gathers the appropriate information. Each measurement point refers to the corresponding point
in Figure 1.
Note AXSM-E statistics are only collected at measurement points 1, 2, and 13.
66 Far end severely errored
seconds
Far end errored
seconds
Ingress–1 Provides a count of the severely errored seconds
(SES) that occur at the far end of the E3 line.
Severely errored seconds are classified as
errored seconds that are greater than the total
line bits per second multiplied by 10
-6
.
Range: 0 to (2
40
–1) cells
67 Far end unavailable
seconds
No Ingress–1 Provides a count of the unavailable seconds at
the far end of the E3 line.
Unavailable seconds are defined as 10
contiguous severely errored seconds.
Range: 0 to (2
40
–1)
Table D-46 AXSM-E T3/E3 Physical Line Statistics—Descriptions (continued)
Stat
ID
AXSM-E T3/E3 Physical
Line Statistics
Subset of Other
Statistics
Ingress/Egress
Measurement Point Description
Table D-47 Attributes Common to all AXSM-E SONET Physical Line Statistics
Object Attribute
Front Cards AXSM-8-155-E, AXSM-2-622-E
Back Cards SMB-4-155, SMFLR-4-155, SMFIR-4-155, MMF-4-155,
SMFLR-1-622, SMFIR-1-622
Object Type 11
Subobject Type 5
Allowable Peak Intervals 60 seconds, 300 seconds
Default Peak Interval 300 seconds