Lucent Technologies Comcode 108678723 manual Screen 6-21. ATM-related system parameters, Example

DEFINITY ECS Release 8.2 ATM Installation,	Issue 1
Upgrades, and Administration 555-233-124	April 2000

6Troubleshooting

Troubleshooting ATM-PNC	6-51
change system-parameters atm	Page 1
ATM-RELATED SYSTEM PARAMETERS
THRESHOLDS OF SETUP EVENTS TO DECLARE IMPAIRMENT
Activation (%):	4
Deactivation (%):	3
Timeout (msec):	1000
TREATMENT DURING IMPAIRED CONDITIONS
Deny Calls Using Impaired Paths?	n

Screen 6-21. ATM-related system parameters

Field descriptions:

Activation (%) This field specifies the percentage of setup events for a path to become impaired. That is, if the percentage of setup events for a given path meets or exceeds this administered value, then it becomes impaired (see example below). An alarm is raised against an ATM-IMP when one or more paths originating from that ATM-IMP become impaired. [Values 1 to 20, default is 4]

Deactivation (%) This field specifies the percentage of setup events for a path to come out of the impaired state. That is, if the percentage of setup events for an impaired path meets or drops below this administered value, then it is no longer impaired (see example below). An alarm is retired when no more impaired paths are originating from that ATM-IMP. [Values 0 to19, default is 3]

Timeout (msec) The maximum number of milliseconds allowed for an SVC connection to be completed before being counted as delayed. [Values 250 to 20,000, default is 1000]

Deny Calls Using Impaired Paths?

This field specifies whether to deny calls that use connections over impaired paths. If the option is y, then calls that require a new SVC on an impaired path on the active PNC are not completed. If the option is n, then those calls are treated according to current administered parameters for ATM PNC. [Default is n]

Example:

If the value for Activation (%) is 5, then the value for Deactivation (%) can be 0, 1, 2, 3, or 4.