04-17-2009 03:00 PM - edited 03-04-2019 04:25 AM
I had a problem stranger with a router, it stay inhibited, when I was making changes in interface of Switch.
That happen monday 15-04-09
The switch stay inhibited, all computer, server, and ip phone disconnected of the network, after five minute the switch can to re-establish their service.
The switch has 18 weeks up. The switch have conf register 0x2101, and message "System returned to ROM by RPR Switchover" in the show version.
When i execute "sh run" i can see:
Current configuration : 47341 bytes
!
! No configuration change since last restart
!
And the configurations that i had carried out on that day disappeared
Cisco Internetwork Operating System Software
IOS (tm) Catalyst 4000 L3 Switch Software (cat4000-I9K91S-M), Version 12.2(18)EW2, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2004 by cisco Systems, Inc.
Compiled Mon 01-Nov-04 16:20 by kellythw
Image text-base: 0x00000000, data-base: 0x011756EC
ROM: 12.2(20r)EW1
Dagobah Revision 90, Swamp Revision 29
router uptime is 18 weeks, 19 hours, 23 minutes
System returned to ROM by RPR Switchover
System restarted at 08:26:01 GMT-4 Thu Dec 11 2008
System image file is "bootflash:"
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cisco WS-C4507R (MPC8245) processor (revision 7) with 524288K bytes of memory.
Processor board ID FOX08460462
Last reset from Reload
28 Virtual Ethernet/IEEE 802.3 interface(s)
106 Gigabit Ethernet/IEEE 802.3 interface(s)
403K bytes of non-volatile configuration memory.
Configuration register is 0x2101
04-19-2009 05:53 AM
Hi,
Any answer o comment about this?
04-19-2009 11:57 PM
Hi
The config-register should be 0X2102
Thanks
Mahmood
04-20-2009 08:34 AM
I want to do upgrade of IOS in the Switch,
using the cards active and standby.
It is possible to do that, so without losing the network service.
The switch have 12.2(18)EW version, and it not support
"In Service Software Upgrade Process" ISSU.
I will change Configuration of the register to 0X2102.I think
that the conf register 0X2101 was configurated
by any troubleshooting, and let so by forgot
Reviewing the configuration of the router i could saw
the following message, the hour 06:33:06 is just when happen
the problem.
That message say that now active engine is 1, and
engine 2 was active before the problem?
router#sh redundancy switchover history
Index Previous Current Switchover Switchover
active active reason time
----- -------- ------- ---------- ----------
1 2 1 active unit failed 06:33:06 GMT-4 Mon Apr 13 2009
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