Users Guide

● log-crit—Critical conditions
● log-err—Error conditions
● log-warning—Warning conditions
● log-notice—Normal, but significant conditions (default)
● log-info—Informational messages
● log-debug—Debug messages
● Enter the minimum severity level for logging to the console in CONFIGURATION mode.
logging console severity
● Enter the minimum severity level for logging to the system log file in CONFIGURATION mode.
logging log-file severity
● Enter the minimum severity level for logging to terminal lines in CONFIGURATION mode.
logging monitor severity
● Configure the remote syslog server in CONFIGURATION mode.
logging server {ipv4–address | ipv6–address} [tcp | udp | tls] [port-number]
[severity severity-level] [vrf {management | vrf-name]
Disable system logging
You can use the no version of any logging command to disable system logging.
● Disable console logging, and reset the minimum logging severity to the default in CONFIGURATION mode.
no logging console severity
● Disable log-file logging, and reset the minimum logging severity to the default in CONFIGURATION mode.
no logging log-file severity
● Disable monitor logging, and reset the minimum logging severity to the default in CONFIGURATION mode.
no logging monitor severity
● Disable server logging, and reset the minimum logging severity to the default in CONFIGURATION mode.
no logging server severity
● Reenable any logging command in CONFIGURATION mode.
no logging enable
Enable server logging for log notice
OS10(config)# logging server 10.11.86.139 severity log-notice
System logging over TLS
To provide enhanced security and privacy in the logged system messages sent to a syslog server, you can use the Transport
Layer Security (TLS) protocol. System logging over TLS encrypts communication between an OS10 switch and a configured
remote logging sever, including:
● Performing mutual authentication of a client and server using public key infrastructure (PKI) certificates
● Encrypting the entire authentication exchange so that neither user ID nor password is vulnerable to discovery, and that the
data is not modified during transport
Confguration notes
System logging over TLS requires that:
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