Nortel 1000 Configuration Manual page 119

Table 9
Adaptive Network Bandwidth Management and CAC fields
Field Title
Enable Call Admission
Control Feature (CAC)
QoS Response Time
Increase (ZQRT)
QoS Response Time
Interval (ZQRTI)
Warning Alarm Threshold
(ZQWAT)
Critical Alarm Threshold
(ZQUAT)
R Alarm Coefficient (CR)
Packet Loss Alarm
Coefficient (CPL)
Delay Alarm Coefficient
(CD)
Jitter Alarm Coefficient (CJ)
Coefficient of QoS (CQoS)
Recent Validity Time Interval
(CACVT)
Configuration using Command Line Interface
You can also configure the Adaptive Network Bandwidth Management
feature using LD 117.
LD 117 Configure Adaptive Network Bandwidth Management
Command Description
CHG CACVT <Zone> <Interval>
Copyright © 2005-2007, Nortel Networks
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Adaptive Network Bandwidth Management 119
Field Definition
Control the CAC feature for the zone
• Enable (check box selected)
• disable (clear the check box)
Bandwidth limit increment, as a percentage of
the QoS factor for the zone
Time (in minutes) between bandwidth limit
increments
A QoS value, which is lower than this value, but
higher than the Critical (Unacceptable) Alarm
Threshold, triggers a Major Alarm.
A QoS value, which is lower than this value,
triggers an Unacceptable (Critical) Alarm.
The R (Cr) coefficient is used to calculate the
QoS value for the zone.
The Packet Loss (Cpl) coefficient is used to
calculate the QoS value for the zone.
The Delay (Cd) coefficient is used to calculate
the QoS value for the zone.
The Jitter (Cj) coefficient is used to calculate the
QoS value for the zone.
The Coefficient of QoS (CQoS) is used to
calculate the overall QoS value for the zone.
Amount of time (in hours) for zone-to-zone record
validity. Once this interval expires, records for
unused zones are purged from the tables.
Nortel Communication Server 1000
Main Office Configuration Guide for SRG 50
NN43001-307 02.02 Standard
Release 5.0 3 December 2007
LD 117
equivalents
ENL ZCAC
DIS ZCAC
CHG ZQRT
CHG ZQRTI
CHG ZQWAT
CHG ZQUAT
CHG CR
CHG CPL
CHG CD
CHG CJ
CHG CQOS
CHG CACVT