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3750 - config-register settings - help !!

nerdv
Level 1
Level 1

hello all,

we have 4 3750s in our isp environment. i observed two weird things. the config-register shows "0xF". i dont have a config-register command in Global config mode.

hostname#show ver

Cisco Internetwork Operating System Software

IOS (tm) C3750 Software (C3750-I5K91-M), Version 12.2(18)SE, RELEASE SOFTWARE (fc1)

Copyright (c) 1986-2004 by cisco Systems, Inc.

Compiled Wed 04-Feb-04 22:21 by antonino

Image text-base: 0x00003000, data-base: 0x00BDF09C

ROM: Bootstrap program is C3750 boot loader

BOOTLDR: C3750 Boot Loader (C3750-HBOOT-M) Version 12.1(11r)AX, RELEASE SOFTWARE (fc1)

<..>

Configuration register is 0xF

hostname(config)#config-register ?

% Unrecognized command

hostname(config)#config-register

Questions :

1. is the config-register for these boxes set to 0xF and shld it be like that. if yes, is there a valid explanation?

2. if i have to set it to 0x2102, how do i go about doing it

thanks everyone

sidd--

1 Reply 1

htsuji
Level 1
Level 1

Hi

Basically,I think that Low or Middle End Switch can't change to config-register.

For Example, 3550 series is 0x10F.etc,,,

Regards