Re: 3620 boot from tftp

Ok, this is the situation.

Router#sh ver
Cisco Internetwork Operating System Software
IOS (tm) 3600 Software (C3620-I-M), Version 12.3(16a), RELEASE
SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2005 by cisco Systems, Inc.
Compiled Thu 10-Nov-05 03:19 by evmiller
Image text-base: 0x60008B00, data-base: 0x60CE2000

ROM: System Bootstrap, Version 11.1(20)AA2, EARLY DEPLOYMENT RELEASE
SOFTWARE (f
c1)
ROM: 3600 Software (C3620-I-M), Version 12.3(16a), RELEASE SOFTWARE
(fc2)

Router uptime is 1 minute
System returned to ROM by reload
System image file is "flash:c3620-i-mz.123-16a.bin"

cisco 3620 (R4700) processor (revision 0x81) with 45056K/4096K bytes
of memory.
Processor board ID 24364364
R4700 CPU at 80MHz, Implementation 33, Rev 1.0
Bridging software.
X.25 software, Version 3.0.0.
Basic Rate ISDN software, Version 1.1.
1 Ethernet/IEEE 802.3 interface(s)
2 FastEthernet/IEEE 802.3 interface(s)
2 Serial network interface(s)
1 ISDN Basic Rate interface(s)
DRAM configuration is 32 bits wide with parity disabled.
29K bytes of non-volatile configuration memory.
8192K bytes of processor board System flash (Read/Write)

Configuration register is 0x0

Router#sh boot
^
% Invalid input detected at '^' marker.

Router#sh bootvar
^
% Invalid input detected at '^' marker.

Router#show bootvar
^
% Invalid input detected at '^' marker.


1. situation
boot-start-marker
boot system flash flash:c3620-i-mz.123-16a.bin
boot-end-marker

Boot OK!

2. situation
boot-start-marker
boot-end-marker

Boot OK!

3. situation
boot-start-marker
boot system tftp c3620-ik9o3s-mz.122-37.bin 10.0.0.195
boot-end-marker

Go to romm monitor mode!

4. situation
boot-start-marker
boot bootstrap flash:c3620-i-mz.123-16a.bin
boot system tftp c3620-ik9o3s-mz.122-37.bin 10.0.0.195
boot-end-marker

Go to romm monitor mode!

System Bootstrap, Version 11.1(20)AA2, EARLY DEPLOYMENT RELEASE
SOFTWARE (fc1)
C3600 processor with 49152 Kbytes of main memory
Main memory is configured to 32 bit mode with parity disabled

program load complete, entry point: 0x80008000, size: 0x75f414
Self decompressing the image :
#################################################
#################################### [OK]

Smart Init is disabled. IOMEM set to: 10

Using iomem percentage: 10

System Bootstrap, Version 11.1(20)AA2, EARLY DEPLOYMENT RELEASE
SOFTWARE (fc1)
C3600 processor with 49152 Kbytes of main memory
Main memory is configured to 32 bit mode with parity disabled

rommon 1 >

Router#sh run
Building configuration...

Current configuration : 761 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
!
memory-size iomem 10
no aaa new-model
ip subnet-zero
!
!
ip cef
!
!
!
!
!
interface FastEthernet0/0
ip address 10.0.0.82 255.255.255.0
duplex auto
speed auto
!
interface Serial0/0
no ip address
shutdown
clock rate 2000000
no fair-queue
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial0/1
no ip address
shutdown
clock rate 2000000
!
interface BRI1/0
no ip address
shutdown
!
interface Ethernet1/0
no ip address
shutdown
half-duplex
!
ip http server
ip classless
!
!
!
line con 0
line aux 0
line vty 0 4
login
!
!
end

Sasa


On 9 Sep 2006 07:47:29 -0700, "Merv" <merv.hrabi@xxxxxxxxxx> wrote:


I read from internet that i must first boot IOS from flash and then
from tftp, because IOS from flash set up interfaces, and then boot
from tftp.
I need command to first boot from flash then from tftp.


It is tru that 3600 must boot an image from flash first.

However what I would do is put a valid image as the first file in flash
so that the system can find it but I would not put a boot command fro
that image in the running-config/startup-config.

If you have not tried this scenario please do
.

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