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FTOS Configuration Guide for the C-Series - Force10 Networks

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specify logging to a Syslog server<br />

By default, all system messages are stored in <strong>the</strong> logging internal buffer and Syslog servers. You can add<br />

external devices and change <strong>the</strong> settings <strong>for</strong> storing messages in an internal buffer.<br />

To specify different Syslog servers on <strong>the</strong> system, use <strong>the</strong> following command in <strong>the</strong> CONFIGURATION<br />

mode:<br />

Command Syntax Command Mode Purpose<br />

logging {ip-address | hostname} CONFIGURATION Configure a Syslog server to receive log messages<br />

from <strong>the</strong> system. Enter <strong>the</strong> IP address or host name<br />

of <strong>the</strong> server.<br />

You can configure up to eight Syslog servers to store<br />

system messages.<br />

To view any changes made, use <strong>the</strong> show running-config logging command (Figure 27) in <strong>the</strong> EXEC<br />

privilege mode.<br />

change logging settings<br />

You can change <strong>the</strong> default settings of <strong>the</strong> system logging by changing <strong>the</strong> severity level and <strong>the</strong> storage<br />

location. The default is to log all messages up to debug level, that is, all system messages. By changing <strong>the</strong><br />

severity level in <strong>the</strong> logging commands, you control <strong>the</strong> number of system messages logged.<br />

To change one of <strong>the</strong> settings <strong>for</strong> logging system messages, use any or all of <strong>the</strong> following commands in<br />

<strong>the</strong> CONFIGURATION mode:<br />

Command Syntax Command Mode Purpose<br />

logging buffered [level] [size] CONFIGURATION Specify <strong>the</strong> minimum severity level and number of<br />

<strong>the</strong> system messages logged to an internal buffer.<br />

Configure <strong>the</strong> following optional parameters:<br />

• level range: 0 to 7 or one of <strong>the</strong> following<br />

message levels (emergencies, alerts, critical,<br />

errors, warning, notifications, in<strong>for</strong>mational, or<br />

debugging)<br />

• size range: 40960 to 524288 bytes.<br />

The default setting is size 40960 and level 7. To<br />

return to <strong>the</strong> default setting, enter default logging<br />

buffered.<br />

When you decrease <strong>the</strong> buffer size, all messages<br />

stored in <strong>the</strong> buffer are lost. Increasing <strong>the</strong> buffer<br />

size does not affect messages stored in <strong>the</strong> buffer.<br />

<strong>FTOS</strong> <strong>Configuration</strong> <strong>Guide</strong>, version 7.7.1.0 67

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