Connectivity Guide

– log-crit — Critical conditions.
– log-err — Error conditions.
– log-warning — Warning conditions.
– log-notice — Normal but signicant conditions, the default.
– log-info — Informational messages.
– log-debug — Debug messages.
• tcp port-number — (Optional) Send syslog messages over TCP to a specied port on a remote logging
server, from 1 to 65535.
• udp port-number — (Optional) Send syslog messages over UDP to a specied port on a remote logging
server, from 1 to 65535; default 514.
Defaults
System messages of the log-notice security level and lower are generated.
Syslog messages are sent over UDP to port 514 on a remote logging server.
Command Mode CONFIGURATION
Usage Information Starting from 10.3.0E or later, this command supports IPv6 addresses. The previous versions support only IPv4
addresses. The no version of this command deletes the syslog server.
Example
OS10(config)# logging server dell.com severity log-info
OS10(config)# logging server fda8:6c3:ce53:a890::2 tcp 1468
OS10(config)# logging server dell.com vrf management severity log-debug
Supported Releases 10.2.0E or later
show logging
Displays system logging messages by log le, 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 lter 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 le.
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
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