WS-3750G-24 No Config-register ???

Answered Question
May 7th, 2007

Hi all,


I was thinking to reload a WS-3750G-24 on a prodution 3750G-24, but then i look @ config register, and note that it is as follows:


*** OUTPUT ***


WS-C3750G-24T#Show version


...

Switch Ports Model SW Version SW Image

------ ----- ----- ---------- ----------

* 1 24 WS-C3750G-24T 12.2(25)SEE1 C3750-ADVIPSERVICESK



Configuration register is 0xF



WS-C3750G-24T#show flash


Directory of flash:/


2 -rwx 856 Feb 26 2007 13:58:18 +00:00 vlan.dat

3 drwx 192 Mar 1 1993 00:23:04 +00:00 c3750-i5-mz.121-19.EA1c

5 -rwx 6720 May 7 2007 18:56:37 +00:00 config.text

6 -rwx 8169055 Mar 1 1993 00:29:15 +00:00 c3750-advipservicesk9-mz.122-25.SEE1.bin

7 -rwx 1955 May 7 2007 18:56:37 +00:00 private-config.text

8 -rwx 1048 May 7 2007 18:56:37 +00:00 multiple-fs


15998976 bytes total (772608 bytes free)


WS-C3750G-24T#show boot

BOOT path-list : flash:/c3750-advipservicesk9-mz.122-25.SEE1.bin

Config file : flash:/config.text

Private Config file : flash:/private-config.text

Enable Break : no

Manual Boot : no

HELPER path-list :

Auto upgrade : yes

WS-C3750G-24T#


*** END ***


As i saw in output interpreter, the system will boot the image from default boot filename "cisco17-C3750" if boot from flash fails.


This switch, dont have the option to config-register command?

This will reload fine, right ?


Best Regards,

Petr?nio

Correct Answer by Mohamed Anees M... about 9 years 9 months ago

No Verify is not going to interrupt the process. Your config register value os 0xF which is the standard value for the catalyst 3750.

Correct Answer by bjornarsb about 9 years 9 months ago

Hi,


If it cannot read the file specified by the boot path, it will try to read the next available file: c3750-i5-mz.121-19.EA1c .


Config register can be set using:

set boot config-register 0x2


HTH


Regards,

Bjornarsb

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Mohamed Anees M... Mon, 05/07/2007 - 11:49

You will be fine.. Some of these variables can be changed using the command line. And all these variables ca be changed in Boot loader mode. For me it looks good. If you want to verify the IOS in the Switch. run the command verify flash:c3750-advipservicesk9-mz.122-25.SEE1.bin.

b.petronio Mon, 05/07/2007 - 11:53

Thank u Anees,


I'll perform the reload in about 4 hours, feed back u later. (i hope).


The verify command, interrupt any type of processing ?



Best Regards,

Petr?nio

Correct Answer
Mohamed Anees M... Mon, 05/07/2007 - 12:11

No Verify is not going to interrupt the process. Your config register value os 0xF which is the standard value for the catalyst 3750.

Correct Answer
bjornarsb Mon, 05/07/2007 - 11:53

Hi,


If it cannot read the file specified by the boot path, it will try to read the next available file: c3750-i5-mz.121-19.EA1c .


Config register can be set using:

set boot config-register 0x2


HTH


Regards,

Bjornarsb

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