I have a question about cisco ios

Unanswered Question
Nov 23rd, 2009
User Badges:

my name is choong. i have been studying for ccna. i have a lab with 3 routers and 3 switches. the routers i have are 3640, 2 2610. the switches are 2900 xl series. i redo the ios on one of my 2610. i have 2 rom files when i did the ios how can i get rid of the old ios here is the ver of the router. can anybody help

Cisco Internetwork Operating System Software
IOS (tm) C2600 Software (C2600-I-M), Version 12.3(13), RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2005 by cisco Systems, Inc.
Compiled Thu 10-Feb-05 02:11 by ssearch
Image text-base: 0x80008098, data-base: 0x80CD32C8

ROM: System Bootstrap, Version 11.3(2)XA4, RELEASE SOFTWARE (fc1)
ROM: C2600 Software (C2600-I-M), Version 12.3(13), RELEASE SOFTWARE (fc2)
Router uptime is 2 hours, 32 minutes
System returned to ROM by reload
System image file is "flash:?"
cisco 2610 (MPC860) processor (revision 0x203) with 28672K/4096K bytes of memory.
Processor board ID JAD050902PT (3217741547)
M860 processor: part number 0, mask 49
Bridging software.
X.25 software, Version 3.0.0.
1 Ethernet/IEEE 802.3 interface(s)
1 Serial network interface(s)
32K bytes of non-volatile configuration memory.
8192K bytes of processor board System flash (Read/Write)
Configuration register is 0xA102
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Giuseppe Larosa Mon, 11/23/2009 - 09:05
User Badges:
  • Super Silver, 17500 points or more
  • Hall of Fame,

    Founding Member

Hello Chong,

your system image is flash:?

you can see files in flash with

dir flash:

you can then delete a file with

delete flash:filename

you need then to squeeze to free space

squeeze flash:

I would copy the file again with a more meaningful name, this a quite common error during questions in copy tftp command

Hope to help


ChinYChoong34 Mon, 11/23/2009 - 18:30
User Badges:

k, i did what u say but the first file does not show when i type dir flash: . is the router suppose to have 2 files?

Reza Sharifi Mon, 11/23/2009 - 19:01
User Badges:
  • Super Bronze, 10000 points or more
  • Cisco Designated VIP,

    2017 LAN


Have you already loaded the IOS version you need? If yes, do a "sh flash all", you should see 2 files, one is your old one that you do not want and one is a new one that you want to keep.  Then follow what Giuseppe posted and you should be fine.




This Discussion