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New Member

Unresponsive propvirtual from 4506

Last Friday all my network went blank and I had to switch off/on both the Catalyst 4506 to get access. Then I receive e-mail from NMS stating that all my propvirtual was unresponsive at that time. Can anybody tell me what happen?

  • LAN Switching and Routing
10 REPLIES

Re: Unresponsive propvirtual from 4506

did you observe any logs on the switches during that time. If yes, can you share it with us?

New Member

Re: Unresponsive propvirtual from 4506

I'm not sure which log you referring to but I have a Device Fault Manager logs on both catalyst.

Hope this is the right one.

New Member

Re: Unresponsive propvirtual from 4506

I'm not sure which log you referring to but I have a Device Fault Manager logs on both catalyst.

.253 is the PROPVIRTUAL IP

Hope this is the right one.

Re: Unresponsive propvirtual from 4506

I was referring to the "show log" command on the switches to check if any information is recorded in the log buffer of switches which indicates of any problem.

you can also check on the switches as which interface is assigned with .253 IP.

New Member

Re: Unresponsive propvirtual from 4506

Hi,

Sorry about that. I'm still new in this one.

Hope you can help me..

Thanks a million.

New Member

Re: Unresponsive propvirtual from 4506

Can you detect it ?

Or is it not the right one?

Re: Unresponsive propvirtual from 4506

i can see lot of traceback errors in the log which can be due to an IOS bug. Not sure if it occured at the time you have faced the problem or not as date and time stampings were not there for log event.

can u put output of "show stacks" and "show version" from your devices.

New Member

Re: Unresponsive propvirtual from 4506

Hi,

Sorry for the late entry. I have to take care of some business elsewhere. This is the stack and version information.

Minimum process stacks:

Free/Size Name

82456/86000 Routekernel Process

31760/32000 CDP BLOB

31704/32000 SPAN Subsystem

31616/32000 Netboot process

37432/38000 Router Init

5560/12000 Init

34752/35000 cdp init process

31536/32000 RADIUS INITCONFIG

28560/29000 Rom Random Update Process

33168/36000 TCP Command

54712/60000 Virtual Exec

Interrupt level stacks:

Level Called Unused/Size Name

1 0 9000/9000 Level 1

2 0 9000/9000 Level 2

3 28407272 8240/9000 Level 3

4 140 8920/9000 Level 4

5 100555245 8680/9000 Level 5

6 0 9000/9000 Level 6

7 0 9000/9000 Level 7

4506_Rack_A#sh version

Cisco IOS Software, Catalyst 4000 L3 Switch Software (cat4000-I9S-M), Version 12.2(25)EWA2, RELEASE

SOFTWARE (fc2)

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

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

Compiled Tue 05-Jul-05 13:21 by ccai

Image text-base: 0x10000000, data-base: 0x114DD0D4

ROM: 12.2(20r)EW1

Dagobah Revision 95, Swamp Revision 29

4506_Rack_A uptime is 4 days, 15 hours, 43 minutes

System returned to ROM by power-on

System image file is "bootflash:"

cisco WS-C4506 (MPC8245) processor (revision 7) with 524288K bytes of memory.

Processor board ID FOX092909ZL

MPC8245 CPU at 333Mhz, Supervisor IV

Last reset from PowerUp

22 Virtual Ethernet interfaces

44 Gigabit Ethernet interfaces

403K bytes of non-volatile configuration memory.

Configuration register is 0x2101

Re: Unresponsive propvirtual from 4506

Hi,

I guess output of show version is incomplete.

Please paste the complete output of the show version command for analysis.

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