Inteface up/own logs not getting generated in 4507 Siwtch

Answered Question
Feb 3rd, 2008
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Hi,

On our cisco 4507 switch whenever a interface goes down the logs are not generated? Following commands are configured for logging :

logging buffered 16000 informational

logging console informational

logging monitor informational

logging facility local2

------------------

Output of show version is below :-

Cisco Internetwork Operating System Software

IOS (tm) Catalyst 4000 L3 Switch Software (cat4000-I9S-M), Version 12.2(18)EW3, RELEASE SOFTWARE (f

c1)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 1986-2005 by cisco Systems, Inc.

Compiled Mon 07-Feb-05 19:21 by hqluong

Image text-base: 0x00000000, data-base: 0x010BFA78


ROM: 12.2(20r)EW1

Dagobah Revision 95, Swamp Revision 29


IGS_CORE1_DC_4507 uptime is 47 weeks, 1 day, 8 hours, 50 minutes

System returned to ROM by reload

System restarted at 16:10:59 IST Sat Mar 10 2007

System image file is "bootflash:"


cisco WS-C4507R (MPC8245) processor (revision 7) with 524288K bytes of memory.

Processor board ID FOX063925Z5

Last reset from Reload

22 Virtual Ethernet/IEEE 802.3 interface(s)

144 FastEthernet/IEEE 802.3 interface(s)

14 Gigabit Ethernet/IEEE 802.3 interface(s)

403K bytes of non-volatile configuration memory.


Correct Answer by royalblues about 9 years 2 months ago

On a 45xx you need the command " looging event link-status" under the interface to generate the up/down logs


Along with the above command, you can also configure " logging event trunk-status" under your trunk interfaces


HTH

Narayan

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Correct Answer
royalblues Sun, 02/03/2008 - 11:40
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On a 45xx you need the command " looging event link-status" under the interface to generate the up/down logs


Along with the above command, you can also configure " logging event trunk-status" under your trunk interfaces


HTH

Narayan

goutam_04 Mon, 02/04/2008 - 04:11
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Hi,

You can add the following commands and check.


"logging buffered 16384 informational

logging history informational

logging event link-status default"



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