Users Guide

Supported
Releases
10.5.0 or later
show logging
Displays system logging messages by log file, process-names, or summary.
Syntax
show logging {log-file [process-name | line-numbers] | process-names}
Parameters
● process-name — (Optional) Enter the process-name to use as a filter in syslog messages.
● line-numbers — (Optional) Enter the number of lines to include in the logging messages, from 1 to
65535.
Default None
Command Mode EXEC
Usage
Information
The output from this command is the /var/log/eventlog file.
Supported on the MX9116n and MX5108n switches in Full Switch mode starting in release 10.4.0E(R3S).
Also supported in SmartFabric mode starting in release 10.5.0.1.
Example (Log
File)
OS10# show logging log-file process-name dn_qos
Example
(Process-Names)
OS10# show logging process-names
dn_pas_svc
dn_system_mgmt_
dn_env_tmpctl
dn_pm
dn_eth_drv
dn_etl
dn_eqa
dn_alm
dn_eqm
dn_issu
dn_swupgrade
dn_ifm
dn_ppm
dn_l2_services
dn_dot1x
dn_l3_core_serv
dn_policy
dn_qos
dn_switch_res_m
dn_ospfv3
dn_lacp
dn_i3
dn_supportassis
--More--
Supported
Releases
10.2.0E or later
show trace
Displays trace messages.
Syntax
show trace [number-lines]
Parameters number-lines — (Optional) Enter the number of lines to include in log messages, from 1 to 65535.
Default Enabled
Command Mode EXEC
1590 Troubleshoot Dell EMC SmartFabric OS10