Cisco Systems A9014CFD manual Threshold-type average, Number-of-measurements -Optional When, 11-13

Chapter 11 ITU-T Y.1731 Performance Monitoring

How to Configure ITU-T Y.1731 Performance Monitoring

	Command	Purpose
Step 15 ip sla reaction-configuration operation-number		(Optional) Configures proactive threshold
	[react {unavailableDS unavailableSD loss-ratioDS	monitoring for frame loss measurements.
	loss-ratioSD}][threshold-type {average	• operation-number—Identifies the IP SLAs
	[number-of-measurements] consecutive [occurrences]
	immediate}] [threshold-value upper-threshold	operation for which reactions are to be
	lower-threshold]	configured.
	Example:	• react—(Optional) Specifies the element to be
		monitored for threshold violations.
	Router(config)# ip sla reaction-configuration 11	• unavailableDS—Specifies that a reaction should
	react unavailableDS
		occur if the percentage of destination-to-source
		Frame Loss Ratio (FLR) violates the upper
		threshold or lower threshold.
		• unavailableSD—Specifies that a reaction should
		occur if the percentage of source-to-destination
		FLR violates the upper threshold or lower
		threshold.
		• loss-ratioDS—Specifies that a reaction should
		occur if the one-way destination-to-source
		loss-ratio violates the upper threshold or lower
		threshold.
		• loss-ratioSD—Specifies that a reaction should
		occur if the one way source-to-destination
		loss-ratio violates the upper threshold or lower
		threshold.
		• threshold-type average
		[number-of-measurements]—(Optional) When
		the average of a specified number of
		measurements for the monitored element exceeds
		the upper threshold or when the average of a
		specified number of measurements for the
		monitored element drops below the lower
		threshold, perform the action defined by the
		action-typekeyword. The default number of 5
		averaged measurements can be changed using the
		number-of-measurements argument. The range is
		from 1 to 16.
		• threshold-type consecutive
		[occurrences]—(Optional) When a threshold
		violation for the monitored element is met
		consecutively for a specified number of times,
		perform the action defined by the action-type
		keyword.The default number of 5 consecutive
		occurrences can be changed using the
		occurrences argument. The range is from 1 to 16.

	Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09		11-13