I have problem on c3825. The problem is when I change the some configuration on the router but router didn't get configuration.
Cisco IOS Software, 3800 Software (C3825-IPBASE-M), Version 12.4(3h), RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Wed 25-Jul-07 19:43 by stshen
ROM: System Bootstrap, Version 12.4(13r)T, RELEASE SOFTWARE (fc1)
c3825_Voice_GW uptime is 2 hours, 38 minutes
System returned to ROM by reload at 14:11:36 UTC Tue May 13 2008
System image file is "flash:c3825-ipbase-mz.124-3h.bin"
Cisco 3825 (revision 1.2) with 157696K/104448K bytes of memory.
Processor board ID FHK1137F41P
4 FastEthernet interfaces
2 Gigabit Ethernet interfaces
DRAM configuration is 64 bits wide with parity enabled.
479K bytes of NVRAM.
62720K bytes of ATA System CompactFlash (Read/Write)
Configuration register is 0x2922
example : I changed config register to 0x2102 but not changed.
What is the problem? How to clear this problem?