1-4Table 1-3 Default output rules for different output destinationsLOG TRAP DEBUGOutputdestinationModulesallowed Enabled/disabled Severity Enabled/disabled Severity Enabled/disabled SeverityConsoledefault(allmodules)Enabled Warning Enabled Debug Enabled DebugMonitorterminaldefault(allmodules)Enabled Warning Enabled Debug Enabled DebugLog hostdefault(allmodules)Enabled Informational Enabled Debug Disabled DebugTrapbufferdefault(allmodules)Disabled Informational Enabled Warning Disabled DebugLog bufferdefault(allmodules)Enabled Warning Disabled Debug Disabled DebugSNMPmoduledefault(allmodules)Disabled Debug Enabled Warning Disabled DebugSystem Information FormatThe format of system information varies with the output destinations.z If the output destination is not the log host (such as console, monitor terminal, logbuffer, trapbuffer,SNMP), the system information is in the following format:timestamp sysname module/level/digest:contentFor example, a monitor terminal connects to the device. When a terminal logs in to the device, the loginformation in the following format is displayed on the monitor terminal:%Jun 26 17:08:35:809 2008 Sysname SHELL/4/LOGIN: VTY login from 1.1.1.1z If the output destination is the log host, the system information is in the following format accordingto RFC 3164 (The BSD Syslog Protocol):timestamp sysname %%nnmodule/level/digest: source contentz The closing set of angel brackets < >, the space, the forward slash /, and the colon are all requiredin the above format.z The format in the previous part is the original format of system information, so you may see theinformation in a different format. The displayed format depends on the tools you use to view thelogs.
