Nortel Remote Gateway 50 Configuration Manual page 79

Table 5
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)
Main Office Configuration for Survivable Remote Gateway 50
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.
Bandwidth Management Page 79 of 258
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
Configuration Guide