SignaMax SC30010, Справочное руководство CLI

Страница: 123 / 671

Chapter 4
| System Management Commands
Event Logging
– 123 –
flash - Event history stored in flash memory (i.e., permanent
memory).
ram - Event history stored in temporary RAM (i.e., memory flushed
on power reset).
level - One of the levels listed below. Messages sent include the
selected level down to level 0. (Range: 0-7)
Default Setting
Flash: errors (level 3 - 0)
RAM: debugging (level 7 - 0)
Command Mode
Global Configuration
Command Usage
The message level specified for flash memory must be a higher priority (i.e.,
numerically lower) than that specified for RAM.
Example
Console(config)#logging history ram 0
Console(config)#
logging host
This command adds a syslog server host IP address that will receive logging
messages. Use the
no form to remove a syslog server host.
Syntax
logging host host-ip-address [ port udp-port ]
no logging host host-ip-address
host-ip-address - The IPv4 or IPv6 address of a syslog server.
Table 19: Logging Levels
Level Severity Name Description
7 debugging Debugging messages
6 informational Informational messages only
5 notifications Normal but significant condition, such as cold start
4 warnings Warning conditions (e.g., return false, unexpected
return)
3 errors Error conditions (e.g., invalid input, default used)
2 critical Critical conditions (e.g., memory allocation, or free
memory error - resource exhausted)
1 alerts Immediate action needed
0 emergencies System unusable