3com WX1200 3CRWX120695A Manual De Usuario

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display log trace
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display log trace
Displays system information stored in the nonvolatile log buffer or the 
trace buffer. 
Syntax —
 display log trace [{+|-|/}number-of-messages
[facility facility-name] [matching string
[severity severity-level]
„
trace
 — Displays the log messages in the trace buffer.
„
+|-|/number-of-messages 
— Displays the number of messages 
specified as follows:
„
A positive number (for example, +100), displays that number of log 
entries starting from the oldest in the log.
„
A negative number (for example, -100) displays that number of log 
entries starting from newest in the log. 
„
A number preceded by a slash (for example, /100) displays that 
number of the most recent log entries in the log, starting with the 
least recent.
„
facility
 
facility-name
  Area of MSS that is sending the log 
message. Type a space and a question mark (?) after display log 
trace facility 
for a list of valid facilities.
„
matching
 
string
  Displays messages that match a string—for 
example, a username or IP address.
„
severity
 
severity-level
  Displays messages at a severity level 
greater than or equal to the level specified. Specify one of the 
following: 
„
emergency
 — The WX switch is unusable.
„
alert
 — Action must be taken immediately.
„
critical
 — You must resolve the critical conditions. If the 
conditions are not resolved, the WX can reboot or shut down.
„
error
 — The WX is missing data or is unable to form a connection.
„
warning
  A possible problem exists.
„
notice
 — Events that potentially can cause system problems have 
occurred. These are logged for diagnostic purposes. No action is 
required.
„
info
 — Informational messages only. No problem exists.
„
debug
 — Output from debugging.