SUMMARY STEPS
1.
configure
2.
ipsla reaction operation operation-number
3.
react
[
connection-loss
|
jitter-average
{
dest-to-source
|
source-to-dest
} |
packet-loss
[
dest-to-source
|
source-to-dest
] |
rtt
|
timeout
|
verify-error
]
4.
threshold type xofy X value Y value
5.
commit
DETAILED STEPS
Purpose
Command or Action
configure
Step 1
Configures certain actions that are based on events under the
control of the IP SLA agent. The
operation-number
argument
ipsla reaction operation operation-number
Example:
RP/0/RSP0/CPU0:router(config)# ipsla reaction
operation 432
Step 2
is the number of the IP SLA operations for the reactions that
are configured. The range is from 1 to 2048.
Specifies that a reaction occurs if the round-trip value violates
the upper threshold or lower threshold.
react
[
connection-loss
|
jitter-average
{
dest-to-source
|
source-to-dest
} |
packet-loss
[
dest-to-source
|
source-to-dest
] |
rtt
|
timeout
|
verify-error
]
Step 3
Example:
RP/0/RSP0/CPU0:router(config-ipsla-react)# react
rtt
RP/0/RSP0/CPU0:router(config-ipsla-react-cond)#
When the reaction condition, such as threshold violations, are
met for the monitored element after some
x
number of
threshold type xofy X value Y value
Example:
RP/0/RSP0/CPU0:router(config-ipsla-react-cond)#
threshold type xofy 7 7
Step 4
violations within some other
y
number of probe operations
(for example,
x
of
y
), the action is performed as defined by
the
action
command. The default is 5 for both
x value
and
y
value;
for example,
xofy
5 5. The valid range for each value
is from 1 to 16.
commit
Step 5
Generating Events for Averaged Violations
You can generate a trap or trigger another operation when the averaged totals of X number of probe operations
violate a falling threshold or rising threshold.
Cisco ASR 9000 Series Aggregation Services Router System Monitoring Configuration Guide, Release 4.2.x
262
Implementing IP Service Level Agreements
Configuring IP SLA Reactions and Threshold Monitoring
