Last Updated on August 1, 2021 by Admin 1
Yesterday one of your associates made some change to the syslog configuration on the router R69. Today, while working on the router you received this syslog message:000019: %SYS-5-CONFIG_I: Configured from console by vty2 (10.34.195.36)Based on this output, which of the following commands did the associate execute?
-
service sequence-numbers
- service timestamps log
- service timestamps log datetime msec
- logging console 4
The associate must have executed the service sequence-numbers command during his changes. This command instructs the syslog system to add a sequence number to each message, which can help to organize a timeline when messages are sent to a syslog server from various sources.
The associate could not have executed the service timestamps log command. This command enables time stamps on log messages, showing the time since the system was rebooted. If this had been done, a time stamp similar to the following would have been added to the message:
*Mar 1 18:46:11: %SYS-5-CONFIG_I: Configured from console by vty2 (10.34.195.36)
The associate could not have executed the service timestamps log datetime msec command. This command enables time stamps on log messages, showing the time since the system was rebooted in milliseconds. If this had been done, a time stamp similar to the following would have been added to the message:
*Mar 1 18:46:11:058 %SYS-5-CONFIG_I: Configured from console by vty2 (10.34.195.36)
The associate could not have executed the logging console 4 command. This command instructs the syslog system to only display messages of levels 4, 3, 2 and 1 in severity. Since the message displayed is a level 5 message, this command could not have been executed.
Objective:
Infrastructure Services
Sub-Objective:
Configure and verify logging