Alcatel-Lucent 7705 Interface Configuration Manual page 179

Sample Output
*A:ALU-1># show port 1/4/1.e1 acr detail
=======================================================================
Adaptive Clock Recovery (ACR) Configuration
=======================================================================
Clock Master PW
Clock Sync State : normal
-----------------------------------------------------------------------
CEM SAP Configuration Information
-----------------------------------------------------------------------
Endpoint Type
Payload Size
Use RTP Header : No
Timestamp Freq : 0
Effective PDVT : +/-2.500 ms
Cfg Alarm
Alarm Status
7705 SAR OS Interface Configuration Guide
Table 20: Show Port ACR Detail Output Fields (Continued)
Label
ACR State Statistics
Algorithm State
Counts
Events
: 1/4/1.1
: NxDS0
: 32
: stray malformed pktloss overrun underrun
:
Description
normal — the number of 2-second intervals the ACR algorithm was
in the normal state
Phase-tracking — the number of 2-second intervals the ACR
algorithm was in the phase-tracking state
Freq-tracking — the number of 2-second intervals the ACR
algorithm was in the frequency tracking state
Holdover — the number of 2-second intervals the ACR algorithm
was in the holdover state
Free-run — the number of 2-second intervals the ACR algorithm
was in the free-run state
ACR Calc Out of Range — the number of times the ACR
algorithm was internally reset
Prolonged ACR failure — the number of times the ACR
algorithm was in the phase-tracking or holdover state for an extended
period of time
Excessive Packet Loss — increments every 2-second interval
that ACR is in the phase-tracking state and the tolerated packet loss
threshold is exceeded
Excessive Phase Shift — increments each time the ACR
algorithm transitions to the phase-tracking state from normal as a result
of a phase shift above the tolerated shift level
Bit-rate
Jitter Buffer
Differential
CAS Framing
7705 SAR Interfaces
: 16
: 5
: No
: No CAS
Page 179