Black Box LRU4240 manual Parameter Parameter- Options Definition, Default Disabled, Sales 0118 965

Dual Trunk E1 Router

Table D-5 Menu-0E Performance Monitoring Configuration
Parameter	Parameter - Options; Definition
Status	Active - Passing data through the Permanent Virtual Circuit (PVC)
	Inactive - PVC is broken
	Deleted - PVC is not available
Table D-6 Menu-0F LMI Configuration
Parameter	Parameter- Options; Definition
Enable	Enable or disable LMI
Type	Select between Annex A, Annex D, and LMI revision 1.
	Default: Annex D
Enquiry Tx Timer	Sets the interval between STATUS ENQUIRY messages. Set the value between 5 and
	30 seconds, in increments of 5.
	Default: 10 seconds
Full status count	Sets the number of polling cycles for Link Verification before the unit generates the
	Full Status request. Set the count to an integer between 1 and 255
Max Lmi Error	The number of errors that can occur on the LMI link before the reporting that the
	interface is down.
Enquiry Rx Timer	Sets the number of seconds between the sending of a STATUS ENQUIRY and the
	reception of the response. Set this value to an integer between 5 and 30, in increments
	of 5.
	Default: 15 seconds
Unit Location	Select UNI-U or UNI-N.
Table D-7 Menu-0H SLA Configuration
Parameter	Description
Enable -	Set this field to Enabled to collect SLA data
	Default: Disabled
FDR/DDR Sample	Set the sampling period between 1 minute and 255 minutes. The time period represents
Period	the time interval between requests to the far end of the PVC.
	Default: 1
FDR Threshold	Set this threshold between 0% and 100%. 0% means this feature is disabled.

Configurable to one thousandth of a percent (for example, 99.999%). When the FDR falls below this threshold:

• An event is sent to the Event Log

• A trap will be sent to the NMS (if configured)

• An alarm message will be displayed on the Terminal User Interface

• An FDR threshold violation is counted0% Default: 0%

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