Cisco Systems Cisco IOS XR Manual De Usuario
5-10
Cisco IOS XR Getting Started Guide
OL-10957-02
Chapter 5 Configuring Additional Router Features
Configuring Logging and Logging Correlation
Alarm Logging Correlation
Alarm logging correlation is used to group and filter similar messages to reduce the amount of redundant
logs and isolate the root causes of the messages.
logs and isolate the root causes of the messages.
For example, the original message describing a card online insertion and removal (OIR) and system state
being up or down can be reported, and all subsequent messages reiterating the same event can be
correlated. When you create correlation rules, a common root event that is generating larger volumes of
follow-on error messages can be isolated and sent to the correlation buffer. An operator can extract all
correlated messages for display later, should the need arise. See Cisco IOS XR System Management
Configuration Guide for more information.
being up or down can be reported, and all subsequent messages reiterating the same event can be
correlated. When you create correlation rules, a common root event that is generating larger volumes of
follow-on error messages can be isolated and sent to the correlation buffer. An operator can extract all
correlated messages for display later, should the need arise. See Cisco IOS XR System Management
Configuration Guide for more information.
Configuring Basic Message Logging
Numerous options for logging system messages in Cisco IOS XR software are available. This section
provides a basic example.
provides a basic example.
To configure basic message logging, complete the following steps:
SUMMARY STEPS
1.
configure
2.
logging {ip-address | hostname}
3.
logging trap severity
4.
logging console [severity]
5.
logging buffered [severity | buffer-size]
6.
commit
7.
end
8.
show logging