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CF-696
Cisco IOS Configuration Fundamentals Command Reference
July 2008
.Jul 11 15:31:34 EDT:%BGP-3-MAXPFXEXCEED:No. of prefix received from
209.165.200.226 (afi 0):16444 exceed limit 375
.Jul 11 15:31:34 EDT:%BGP-5-ADJCHANGE:neighbor 209.165.200.226 Down BGP
Notification sent
.Jul 11 15:31:34 EDT:%BGP-3-NOTIFICATION:sent to neighbor 209.165.200.226 3/1
(update malformed) 0 bytes
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The software clock keeps an “authoritative” flag that indicates whether the time is authoritative (believed
to be accurate). If the software clock has been set by a timing source (for example, via NTP), the flag is
set. If the time is not authoritative, it will be used only for display purposes. Until the clock is
authoritative and the “authoritative” flag is set, the flag prevents peers from synchronizing to the
software clock.
Table 91 describes the symbols that precede the timestamp.
The following is sample output from the show logging summary command for a Cisco 12012 router.
A number in the column indicates that the syslog contains that many messages for the line card. For
example, the line card in slot 9 has 1 error message, 4 warning messages, and 47 notification messages.
Note For similar log counting on other platforms, use the show logging count command.
Router# show logging summary
+-----+-------+-------+-------+-------+-------+-------+-------+-------+
SLOT | EMERG | ALERT | CRIT | ERROR |WARNING| NOTICE| INFO | DEBUG |
+-----+-------+-------+-------+-------+-------+-------+-------+-------+
|* 0*|.|.|.|.|.|.|.|.|
|1|||||||||
| 2 | | | | 1| 4| 45| | |
|3|||||||||
| 4 | | | | 5| 4| 54 | | |
|5|||||||||
|6|||||||||
|7||||17|4|48|||
|8|||||||||
| 9 | | | | 1| 4| 47| | |
|10|||||||||
|11||||12|4|65|||
+-----+-------+-------+-------+-------+-------+-------+-------+-------+
Router#
Table 91 Timestamping Symbols for syslog Messages
Symbol Description Example
* Time is not authoritative: the software clock is not
in sync or has never been set.
*15:29:03.158 UTC Tue Feb 25 2003:
(blank) Time is authoritative: the software clock is in sync
or has just been set manually.
15:29:03.158 UTC Tue Feb 25 2003:
. Time is authoritative, but NTP is not
synchronized: the software clock was in sync, but
has since lost contact with all configured NTP
servers.
.15:29:03.158 UTC Tue Feb 25 2003: