The Purpose of the Configuration Register
The configuration register can be used to change router behavior in several ways, such as:
how the router boots (into ROMmon, NetBoot)
options while booting (ignore configuration, disable boot messages)
console speed (baud rate for a terminal emulation session)
The configuration register can be set from configuration mode using the config-register command. From ROMmon, use the confreg command. Issue the show version command to view the current setting of the configuration register:
Router#show version
Cisco Internetwork Operating System Software
IOS ™ 2500 Software (C2500-JS-L), Version 12.1(5), RELEASE SOFTWARE (fc1)
Copyright © 1986-2000 by cisco Systems, Inc.
Compiled Wed 25-Oct-00 05:18 by cmong
Image text-base: 0x03071DB0, data-base: 0x00001000
ROM: System Bootstrap, Version 5.2(8a), RELEASE SOFTWARE
BOOTFLASH: 3000 Bootstrap Software (IGS-RXBOOT), Version 10.2(8a), RELEASE SOFTWARE (fc1)
Router uptime is 7 minutes
System returned to ROM by reload
System image file is “flash:c2500-js-l_121-5.bin”
cisco 2500 (68030) processor (revision D) with 16384K/2048K bytes of memory.
Processor board ID 03867477, with hardware revision 00000000
Bridging software.
X.25 software, Version 3.0.0.
SuperLAT software (copyright 1990 by Meridian Technology Corp).
TN3270 Emulation software.
1 Token Ring/IEEE 802.5 interface(s)
2 Serial network interface(s)
32K bytes of non-volatile configuration memory.
16384K bytes of processor board System flash (Read ONLY)
Configuration register is 0x2102
The factory-default setting for the configuration register is 0x2102. This indicates that the router should attempt to load a Cisco IOS® software image from Flash memory and load the startup configuration with a console speed of 9600 baud.
There are no words to dsecirbe how bodacious this is.
Learning a ton from these neat atrilces.
Fantastic wordpress website right here.. It is tough to discover high quality producing like yours today. I truly recognize men and women like you! just take treatment
I will be ptuting this dazzling insight to good use in no time.
Good points
This article has been somewhat of a revelation to me.
Gee whiz, and I thoghut this would be hard to find out.
Thanks for the share!
Nancy.R
You’re the gretaest! JMHO
Naturally I enjoy this post completely, hope you could very well come up with more about this.
Youre so cool! I dont suppose Ive learn anything like this before. So good to seek out someone with some authentic thoughts on this subject. realy thanks for beginning this up. this web site is one thing that’s wanted on the web, someone with a bit of originality. helpful job for bringing one thing new to the web!
Pretty nice post. I just stumbled upon your blog and wanted to say that I have really enjoyed browsing your blog posts. In any case I’ll be subscribing to your feed and I hope you write again soon!
It’s great to read something that’s both enjoyable and provides pragmatisdc solutonis.
I’m working on company shopping website that uses joomla as its server (if that’s the correct word). . Someone uploaded files with spaces and apostrophes in the wrong folder and Joomla won’t let me delete them in the usual way.. . How can I delete these files (or edit the file names so that they can then be deleted as normal)?. . I posted this question on the Joomla message board but so far no luck..
Hello men In my opinion this is a excellent publish I will definetely keep up reading your functions, congratulations. It is very important to have high quality contents on the web, we can rely on them as a reliable supply for our tasks.I have read it along with pleasure as well as Im sure I’m gonna study all the other things you will write, good work man!.
World of warcraft! With thanks. I always needed to develop inside location something like that. Do i engage in of the article to be able to the web page?
You seem like the next bill gates.. wow thank you for some excellent information
I was simply seeking this particular particulars for some time. Following 6 several hours associated with constant Googleing, finally I managed to get this inside your internet site.
good day i came to youre blog, and I have read some great information on it.
Fantastic goods from you, be in charge of. I’ve appreciate your stuff before to and you are emphatically too fantastic. I in truth similar to what you’ve acquired at this point, in truth in the vein of what you are saying and the way in which you utter it. You make it entertaining and you immobile engage be concerned of to keep it intelligent. I can’t wait to recite further more starting you. This is really a brilliant website.
It’s a nice blog you have over here! It’s very usefull information for me and I just want to thank you for that! If you post more threads as this one, I’ll follow your blog active!
Your title can be Liz and even I’ve a fabulous secret. I personally examine your website virtually everyday, nonetheless you you’ll notknow this. That’s due to the fact I personally rarely ever vanish entirely a good ideas.
Hi there, You have done an incredible job. I will definitely digg it and for my part suggest to my friends. I’m confident they will be benefited from this website.
Excellent publish, ty
I suggest adding a “google+” button for the blog!
Hi! I just desire to make a huge thumbs up for that terrific advice you have here about this article. I will be returning to your site for additional soon.
I really appreciate this post. I have been looking all over for this! Thank goodness I found it on Bing. You’ve made my day! Thx again!
Everyone loves it when people come together and share views.
Great site, continue the good work!