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Cisco IOS in a Nutshell, 2nd Edition by James Boney

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Name

ip nhrp trigger-svc — interface

Synopsis

ip nhrp trigger-svc trigger-threshold teardown-threshold
no ip nhrp trigger-svc

Configures

The thresholds for building an SVC based on traffic rates

Default

Trigger threshold, 1 Kbps; teardown threshold, 0 Kbps

Description

This command sets the thresholds for traffic rates that define when an SVC is built or destroyed. The trigger-threshold is the average traffic rate at (or above) which NHRP will create an SVC for a destination. The teardown-threshold is the traffic rate at (or below) which NHRP will tear down an SVC. Both parameters are in Kbps; they are calculated during the load interval.

The load interval is the length of time over which the router calculates the interface’s throughput for comparison with the trigger and teardown thresholds. It is always a multiple of 30 seconds and is set by the ip cef traffic-statistics command.

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