Configuring Triggers For Round-Trip Violations - Cisco ASR 9000 Serie Configuration Manuals

Configuring IP SLA Reactions and Threshold Monitoring
SUMMARY STEPS
1. configure
2. ipsla reaction operation operation-number
3. react [packet-loss [dest-to-source | source-to-dest]]
4. commit
DETAILED STEPS
Command or Action
Step 1
configure
Step 2
ipsla reaction operation operation-number
Example:
RP/0/RSP0/CPU0:router(config)# ipsla reaction
operation 432
Step 3 react [packet-loss [dest-to-source | source-to-dest]]
Example:
RP/0/RSP0/CPU0:router(config-ipsla-react)# react
packet-loss dest-to-source
RP/0/RSP0/CPU0:router(config-ipsla-react-cond)#
Step 4 commit

Configuring Triggers for Round-Trip Violations

Round-trip time (RTT) is a monitored value of all IP SLA operations. Events, for example, traps, can be
triggered when the rtt value rises above a specified threshold or falls below a specified threshold. You can
configure rtt as a monitored element.
SUMMARY STEPS
1. configure
2. ipsla reaction operation operation-number
3. react [rtt]
4. commit
Cisco ASR 9000 Series Aggregation Services Router System Monitoring Configuration Guide, Release 4.2.x
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Implementing IP Service Level Agreements
Purpose
Configures certain actions that are based on events under the
control of the IP SLA agent. The operation-number argument
is the number of the IP SLA operations for the reactions that
are configured. The range is from 1 to 2048.
Specifies an element to be monitored for a reaction.
The reaction on packet loss value violation is specified. The
following options are listed for the packet-loss keyword:
• dest-to-source—Specifies the packet loss destination to
source (DS) violation.
• source-to-dest—Specifies the packet loss source to
destination (SD) violation.