Follow this link
http://www.howtoforge.com/
it has almost everything specially how to install bind
Main Topics
Browse All Topics
Loading Advertisement...
Question
DNS, Web, Mail Servers on CentOS 5.3 - How to's for totally beginer
I've been added a task to implement DNS, Web and Mail server on Linux. They'll have to serve around 200 online users. I'm a Windows user and my knowledge of Linux is a big zero. With a help of good people on Internet I've managed to install CentOS 5.3 with VMware Server on testing PC. I want to create virtual machine for each server (DNS, Web, Mail) for testing purposes. In production I'll use PC with Intel Xeon processor and 8 GB DDRII RAM.
My questions are:
1. Is it possible to run all these servers on a single PC (my production PC)?
2. Which is a better solution: create virtual machines for each server with different IPs or implement all servers on a clean OS?
3. Which is better Xen or VMware server in my solution?
4. How to implement DNS server in my network so I don't have to use my ISPs DNS?
Because of my short knowledge I would have much more questions :)) but I'd be very thankfull if you answer these ones.
This Question has been solved and asker verified All Experts Exchange premium technology solutions are available to subscription members.
Subscribe now for full access to Experts Exchange and get
Instant Access to this Solution
- Plus...
- 30 Day FREE access, no risk, no obligation
- Collaborate with the world's top tech experts
- Unlimited access to our exclusive solution database
- Never be left without tech help again
Trusted by hundreds of thousands everyday for fast, accurate and reliable tech support.
- "The time we save is the biggest benefit of Experts Exchange to Warner Bros. What could take multiple guys 2 hours or more each to find is accessed in around 15 minutes on Experts Exchange." Mike Kapnisakis, Warner Bros.
- "Our team likes having a resource that is more secure than just using Google and most experts using this service really know their stuff. It's nice to look here first versus using Google." Dayna Sellner, Lockheed Martin
- "Anytime that I've been stumped with a problem, 9 out of 10 times Experts Exchange has either the accepted solution or an open discussion of the potential solution to the problem." Kenny Red, eBay Inc.
See what Experts Exchange can do for you.
Got a question?
We've got the answer.
Experts Exchange has been collecting answers to technology questions since 1996…3 million and counting! If you have a question, chances are we already have your answer.
Need individual assistance?
Our experts are ready to help.
If you can't find the exact answer you're looking for, ask our exclusive community of 50,000 experts. You’ll get a personalized answer from a trusted professional.
Want to learn from the best?
Read articles from industry experts.
Thousands of free tech tips, tricks, how-to’s and tutorials are available in our peer reviewed articles section. See for yourself how smart our experts are, no login required.
Working on a long term project?
Store your work and research.
Save solutions to your questions, answers you’ve discovered through searching plus helpful articles in your personal knowledgebase for easy future access.
Access the answers to your technology questions today.
30-day free trial. Register in 60 seconds.
What Makes Experts Exchange Unique?
Members of the expert community talk about why the experience at Experts Exchange is different than what you will find anywhere else.
Trusted by the world's most respected brands.
Faithfully serving IT professionals since 1996.
Try it out and discover for yourself.
30-day free trial. Register in 60 seconds.
Free Tech Articles
-
WARNING: 5 Reasons why you should NEVER fix a computer for free.
It is in our nature to love the puzzle. We are obsessed. The lot of us. We love puzzles. We love the challenge. We thrive on finding the answer. We hate disarray. It bothers us deep in our soul. W...
-
SCCM OSD Basic troubleshooting
SCCM 2007 OSD is a fantastic way to deploy operating systems, however, like most things SCCM issues can sometimes be difficult to resolve due to the sheer volume of logs to sift through and the dispe...
-
Migrate Small Business Server 2003 to Exchange 2010 and Windows 2008 R2
This guide is intended to provide step by step instructions on how to migrate from Small Business Server 2003 to Windows 2008 R2 with Exchange 2010. For this migration to work you will need the fo...
-
Create a Win7 Gadget
This article shows you how to create a simple "Gadget" -- a sort of mini-application supported by Windows 7 and Vista. Gadgets can be dropped anywhere on the desktop to provide instant information, ...
-
Outlook continually prompting for username and password
There have been a lot of questions recently regarding Outlook prompting for a username and password whilst using Exchange 2007. There are a few reasons why this would happen and I will try to cover t...
-
Backup Exchange 2010 Information Store using Windows Backup
There seems to be quite a lot of confusion around the ability to backup Exchange 2010 using the built in Windows Backup feature. This stems from the omission of this feature prior to Exchange 2007 s...
Cloud Class Webinars
- Avoiding Bugs in Microsoft Access
Alison Balter takes and in-depth look at avoiding bugs in Access. In this webinar you will learn about using the immediate window to debug your applications, invoking the debugger, using breakpoints to troubleshoot, stepping through code, setting the next statement to execute, ...
- Top 10 Best New Features in Visio 2010
Scott Helmers gives live demonstrations of the top 10 new features in Visio 2010. This webinar will teach you how to create compelling diagrams by adding shapes to the page with a single click, linking the shapes in a diagram to data in Excel (or SQL Server, or SharePoint), ...
- IT Consultant Business Secrets Revealed
Michael Munger, Experts Exchange tech pro and IT consultant, pulls back the curtain on his very successful businesses and answers question on every IT consultant and business owner should know about. He shares secrets on what he did to solve the 5 most common problems in IT, ...
- Disaster Recovery and Business Continuity
Quest CTO, Mike Billon, gives an overview of the steps involved in building a dunamic disaster recovery plan. Through case studies and an examination of software/hardware tooles for monitoring and testing, you'll gain a better understandin of where you are, where you want ...
- Organize Your Visio Diagrams with Containers and Lists
Scott Helmers uses cross functional flowcharts, wireframe diagrams, data graphic legends and seating charts to teach you: how to ustilize all three new structured diagram components in Visio 2010, the best practices for organizeing shapes in previous version of Visio, how to organize ...
- How to Us Objects, Properties, Events and Methods in Microsoft Access
Alison Dalter gives an in-depbth look at objects, properties, events and methods in Microsoft Access. In this webinar you will learn about using the object browser, referring to objects, working with properties and methods, working with object variables, understanding the ...
Join the Community
Give a Little. Get a Lot.
Join the community of experts here and help other tech pros by answering question in your area of expertise. You can earn FREE access to all Experts Exchange's premium features and resources.
Answers
@fosiul01: Thank You very much for your quick reply.
I'll use the webserver for both webmail and website.
I'd prefare use djbdns over BIND for I've found on Internet that djbdns is more secure and faster than BIND.
"but i would of prefer to have web server in one server and mail server in one server"
The problem is that my resources is limited to only one PC. That is the reason why I asked about virtual machines.
That is the reason why I asked about virtual machines. : it would not make any differnece because still you using same Server ( so one resources)
ok Hopefully that Server would be able to use the load for mail server and web mail
if needs you can always upgrade the RAM thats all. but i believed that would be fine
about djdbdns, i never use that so i cant comment on that, if you prefer that you can go for that.
so bottom line is :
You can use one server
you dont need to use zen or vmware .
I setup one server for sendmail + squirrel mail for one friend for 300 users. its running fine.
So, I could use one physical PC and install all servers on it. You adviced me to split to more physical servers only for better performance or for security or both? You suggests mail server on one PC, web server on another PC, DNS on another PC - am I right? What about MySQL - where to put it? Is it better to have different IPs (public) for each servers?
Thank you in advance
Good morning :
You advised me to split to more physical servers only for better performance or for security or both? : it was for better performance
but
Since you said, it would be webmail and mailserver so you dont need to spilit in to 2 server.
if example. webmail + mail server and webserver for company website
then i could of tell you to make this in to 2 .
1 for webmail + mailserver
1 for webserver for company website
since you just having webmail + mailserver then its fine, you can do it in one server without any problem
abt Dns server : dns does not take tooo much cpu power or Ram so you can install dns in any pc
about the security : its matter but if you have good firewall , ids system i would not worry about that
3 Ways to Join
Business Accounts
- Perfect for organizations
- Multiple users
- Save over 36%
- Create a Business Account
Answer for Membership
- Earn free access
- Showcase your knowledge
- No credit card required
- Sign Up to Answer
Loading Advertisement...
by: fosiul01Posted on 2009-10-27 at 10:07:36ID: 25674850
I want to create virtual machine for each server (DNS, Web, Mail) for testing purposes : You dont need that.
you can implement all of them in one server. and 8GB ram would be quite good enough unless 200 user try to access At the Same time!!!
but i would of prefer to have web server in one server and mail server in one server
what the purpose of this webserver?? what will it server ?? webmail ?? or website ??