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Webcast-Catalyst9k
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diagnostic log Message in C3550

I keep getting this message in my 3550 switches diagnostic log:

1y1w: ***ether_decode src=19.5.6.7 dest=19.5.6.75 prot=1

I cant seem to find what it means, can someone tell me ?

BTW I changed the addresses...

4 REPLIES
Cisco Employee

Re: diagnostic log Message in C3550

Have you enabled any debugs? Can you paste the output of sh debug and sh ver?

New Member

Re: diagnostic log Message in C3550

I found that each time the switch is 'pinged' the message shows up.

So I may have found my answer impericaly...

I havn't turned on any debugs (on purpose), note that this unit came as a donation and has an 'experimental version of 12.1 IOS in it.

Output of Show debug

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

General Ethernet:

Ethernet network interface debugging is on

Output of Show Ver:

(note I modified The MAC Address for security reasons)

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

Cisco Internetwork Operating System Software

IOS (tm) C3550 Software (C3550-I5Q3L2-M), Experimental Version 12.1(20020216:220723) [phwang-wv1 148]

Copyright (c) 1986-2002 by cisco Systems, Inc.

Compiled Thu 21-Feb-02 15:54 by phwang

Image text-base: 0x00003000, data-base: 0x006C71E4

ROM: Bootstrap program is C3550 boot loader

switches5 uptime is 1 year, 1 week, 4 days, 23 hours, 41 minutes

System returned to ROM by power-on

System restarted at 11:22:03 PDT Tue Apr 30 2002

System image file is "flash:c3550-i5q3l2-mz.vrf0"

cisco WS-C3550-48 (PowerPC) processor with 65526K/8192K bytes of memory.

Last reset from warm-reset

Bridging software.

Running Layer2/3 Switching Image

Ethernet-controller 1 has 12 Fast Ethernet/IEEE 802.3 interfaces

Ethernet-controller 2 has 12 Fast Ethernet/IEEE 802.3 interfaces

Ethernet-controller 3 has 12 Fast Ethernet/IEEE 802.3 interfaces

Ethernet-controller 4 has 12 Fast Ethernet/IEEE 802.3 interfaces

Ethernet-controller 5 has 1 Gigabit Ethernet/IEEE 802.3 interface

Ethernet-controller 6 has 1 Gigabit Ethernet/IEEE 802.3 interface

48 FastEthernet/IEEE 802.3 interface(s)

2 Gigabit Ethernet/IEEE 802.3 interface(s)

The password-recovery mechanism is enabled.

384K bytes of flash-simulated non-volatile configuration memory.

Base ethernet MAC Address: xx:xx:xx:xx:xx:xx

Configuration register is 0x10F

Gold

Re: diagnostic log Message in C3550

looks like debug out put to me.

do an undebug all. If it reoccurs, its a tac case.

Cisco Employee

Re: diagnostic log Message in C3550

You do have "debug ethernet-interface" on. Use a "u all" to turn it off

W2S-4.4-C3550-48-SMIA#debug ethernet-interface

Ethernet network interface debugging is on

W2S-4.4-C3550-48-SMIA#

W2S-4.4-C3550-48-SMIA#sh debugging

General Ethernet:

Ethernet network interface debugging is on

W2S-4.4-C3550-48-SMIA#u all

All possible debugging has been turned off

W2S-4.4-C3550-48-SMIA#sh debugging

W2S-4.4-C3550-48-SMIA#

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