Collecting History; Setting The Receiving Interface; Setting Reaction Conditions - Juniper IGP - CONFIGURATION GUIDE V11.1.X Configuration Manual

JUNOSe 11.0.x IP, IPv6, and IGP Configuration Guide

Collecting History

RTR can collect data samples for a given probe. These samples are referred to as
history data. When RTR collects history, it refers to tests. A test is the lifetime of a
probe operation.
samples-of-history-kept

Setting the Receiving Interface

When you configure multiple RTR entries to use the same target address, you must
issue the receive-interface command to set the interface on which the probe expects
to receive responses. This action enables the router to map incoming responses to
the proper RTR entry, even when multiple RTR entries have the same target address.
receive-interface

Setting Reaction Conditions

You can set the RTR probe to react to events that take place and to send notifications
about these events.
70
Response Time Reporter
Use to set the maximum number of entries in the history table for each RTR
probe.
This command enables you to control the number of samples saved in the history
table.
If you set the number of samples to 0, no samples are kept.
Because collecting history increases memory usage, do so only when there is a
problem in your network.
Example
host1(config-rtr)#samples-of-history-kept 5
Use the no version to set the default, 16 hops for pathEcho type, 1 hop for echo
type.
See samples-of-history-kept
Use to specify the interface on which the RTR probe expects to receive responses.
You must set this attribute when multiple RTR entries are configured to use the
same target address.
Example
host1(config-rtr)#receive-interface fastEthernet 3/0
Use the no version to restore the default value, which is to receive a response
on any interface.
See receive-interface