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DWS-1008 User’s Manual
D-Link Systems, Inc.
Appendix A - Troubleshooting
Displaying Trace Results
To view the output of currently running trace commands, use the following command:
show log trace
[{
+
|
-
|
/
}
number-of-messages
] [
facility
facility-name
] [
matching
string
]
[
severity
severity-level
]
For example, the following command displays a trace log of error-level events:
DWS-1008#
show log trace severity error
KERNEL Jan 15 23:08:10 ERROR duplicate IP address 10.7.122.102 sent from link
address 00:05:5d:45:ae:cd
To display a specific number of trace log messages, you must enter a plus sign (+), minus
sign (-), or slash (/) before the number. These characters filter the messages displayed as
follows:
+
number-of-
messages
Displays the specified number of log entries,
starting with the oldest in the log.
-
number-of-
messages
Displays the specified number of entries,
starting with the newest in the log.
/
number-of-
messages
Displays the specified number of the most
recent entries in the log, starting with the least
recent.
To filter trace output by MSS area, use the
facility
facility-name
keyword. For a list of valid
facilities for which you can view event messages, type the following command:
DWS-1008#
show log trace facility
?
<facility name> Select one of: KERNEL, AAA, SYSLOGD, ACL, APM, ARP,ASO,
BOOT, CLI, CLUSTER, COPP, CRYPTO, DOT1X, ENCAP, ETHERNET, GATEWAY, HTTPD,
IGMP, IP, MISC, NOSE, NP, RAND, RESOLV, RIB, ROAM, ROGUE, SM, SNMPD, SPAN,
STORE, SYS, TAGMGR, TBRIDGE, TCPSSL, TELNET, TFTP, TLS, TUNNEL, VLAN, X509,
XML, AP, RAPDA, WEBVIEW, EAP, PORTCONFIG, FP.
Copying Trace Results to a Server
To copy the contents of the trace buffer to a file on a TFTP server, use the following
command:
copy
trace-buffer-name
tftp://
[
destination-ip-addr
|
destination-hostname
]
/
destination-
filename
To find the name of the trace buffer file, use the
dir
command.
For example, the following command copies the log messages in trace buffer 0000000001 to
a TFTP server at IP address 192.168.253.11, in a file called
log-file
:
Summary of Contents for DWS-1008
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