Extreme Networks ExtremeWare 7.7, Справочник по командам

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show log
ExtremeWare 7.7 Command Reference Guide 791
show log
show log {messages [memory-buffer | nvram]} {severity <severity> {only}}
{starting [date <date> time <time> | date <date> | time <time>]} {ending
[date <date> time <time> | date <date> | time <time>]} {match
<match-expression>} {format <format>} {chronological}
Description
Displays the current log messages.
Syntax Description
Default
The following defaults apply:
• messages—memory buffer
• severity—none (displays everything stored in the target)
• starting, ending—if not specified, no timestamp restriction
• match—no restriction
• format—the format configured with the
configure log target format
command
• chronological—if not specified, show messages in order from newest to oldest
Usage Guidelines
Switch configuration and fault information is filtered and saved to target logs, in a memory buffer, and
in NVRAM. Each entry in the log contains the following information:
• Timestamp—records the month and day of the event, along with the time (hours, minutes, seconds,
and hundredths).
• Severity Level—indicates the urgency of a condition reported in the log. Table 15 describes the
severity levels assigned to events.
messages Specifies the target location from which to display the log messages.
memory-buffer Show messages stored in volatile memory (default).
nvram Show messages stored in NVRAM.
severity Specifies the minimum severity level to display (if the keyword
only
is omitted).
only Specifies that only the specified severity level is to be displayed
starting Show messages with timestamps equal to or greater than that specified
date Specifies the date, where date is <month (1-12)> / <day> {/ <year (yyyy)>}.
time Specifies the time, where time is <hour (0-23)> {: <minute (0-59)> {: <seconds> {.
<hundredths>}}}
ending Show messages with timestamps equal to or less than that specified.
match-expression Specifies a regular expression. Only messages that match the regular expression will be
displayed.
format Specifies a format to use to override the format configured for the memory buffer.
chronological Specifies displaying log messages in ascending chronological order (oldest to newest).