corsasport.co.uk
 

Corsa Sport » Message Board » Off Day » Geek Day » Network People


New Topic

New Poll
  <<  1    2  >> Subscribe | Add to Favourites

You are not logged in and may not post or reply to messages. Please log in or create a new account or mail us about fixing an existing one - register@corsasport.co.uk

There are also many more features available when you are logged in such as private messages, buddy list, location services, post search and more.


Author Network People
James
Member

Registered: 1st Jun 02
Location: Surrey
User status: Offline
6th Dec 06 at 14:00   View User's Profile U2U Member Reply With Quote

I have been set the following assignment:


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

The Head Office of the Smith Fabric Company is located in a four-story building. Each floor consists of an open plan office measuring 200mx200m. 24 staff are located on each floor who are supported by stand-alone PCs, which desperately need upgrading. The Company is planning to renew all the PCs and to set up a LAN to link them together. It is also the Company's intention to connect the LAN to the Internet. To gain access to the Internet, the Company has just signed a contract with an Internet Service Provider and has received a Class C IP address. It is the Company's intention to run a web site at this site to publicise the Company's products to the outside world.

The Managing Director has been advised to use wireless network for the new LAN for its flexibility. However, security is a major concern of the managing director and the network should include appropriate security mechanisms.

As a consultant, you are required to:

1. Design a wireless network for the Company, incorporating any new devices required.
2. Allocate appropriate IP addresses to the relevant devices.
3. Draw a diagram for the network.
4. Provide cost analysis for the devices required.

You may make any assumptions, but they should be well clarified.

Write a report as a consultant to propose your solution with full justification. The report should not exceed two A4 sides, excluding diagrams and appendices. You are advised to use as many diagrams as necessary to support your proposal.

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

What sort of things should I include in the report?

So far I've thought of these sections:

Assumptions
Hardware
Software
Security
Topology maybe?
topshot_2k
Banned

Registered: 1st Dec 03
Location: Northampton Drives: Pug GTi-6
User status: Offline
6th Dec 06 at 14:21   View User's Profile U2U Member Reply With Quote

contraints? conflicting hardware (wireless phones etc), management/support?
topshot_2k
Banned

Registered: 1st Dec 03
Location: Northampton Drives: Pug GTi-6
User status: Offline
6th Dec 06 at 14:23   View User's Profile U2U Member Reply With Quote

why recommend wireless if they are all in fixed positions? we have a massive wireless network but thats because we are a college and all staff/students have laptops.

[Edited on 06-12-2006 by topshot_2k]
James
Member

Registered: 1st Jun 02
Location: Surrey
User status: Offline
6th Dec 06 at 14:25   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by topshot_2k
why recommend wireless if they are all in fixed positions? we have a massive wireless network but thats because we are a college and all staff/students have laptops.

[Edited on 06-12-2006 by topshot_2k]


I know its stupid but thats what we've been told to do.
AndyKent
Member

Registered: 3rd Sep 05
User status: Offline
6th Dec 06 at 14:36   View User's Profile U2U Member Reply With Quote

perhaps you could make a mention of that then - could be what they are looking for you to realise???
topshot_2k
Banned

Registered: 1st Dec 03
Location: Northampton Drives: Pug GTi-6
User status: Offline
6th Dec 06 at 14:42   View User's Profile U2U Member Reply With Quote

if it was me i'd advise against Wireless unless they have lots of mobile workers within the workplace.

could advise on a hard wired setup with the possibility of adding wireless access points later on if needed?



Just seems like they have asked for wireless because everyone else has it???
topshot_2k
Banned

Registered: 1st Dec 03
Location: Northampton Drives: Pug GTi-6
User status: Offline
6th Dec 06 at 14:44   View User's Profile U2U Member Reply With Quote

as for your report what you have mentioned seems fine, only has to be couple of pages. Get plenty of diagrams in there as they explain it much better than words. Ours was a nightmare to do - could try and find it and post it.

[Edited on 06-12-2006 by topshot_2k]
topshot_2k
Banned

Registered: 1st Dec 03
Location: Northampton Drives: Pug GTi-6
User status: Offline
6th Dec 06 at 14:45   View User's Profile U2U Member Reply With Quote

is this for Uni? i thought it was a real job
James
Member

Registered: 1st Jun 02
Location: Surrey
User status: Offline
6th Dec 06 at 14:48   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by topshot_2k
is this for Uni? i thought it was a real job

No its for uni.
topshot_2k
Banned

Registered: 1st Dec 03
Location: Northampton Drives: Pug GTi-6
User status: Offline
6th Dec 06 at 14:51   View User's Profile U2U Member Reply With Quote

yea your report looks sound enough, i'd mention topologies before hardware etc. Diagrams are the key.


what course you doing BSc?
James
Member

Registered: 1st Jun 02
Location: Surrey
User status: Offline
6th Dec 06 at 14:52   View User's Profile U2U Member Reply With Quote

BSc(Hons) Internet communication systems.

It basically covers networking, programming, business, project management.
topshot_2k
Banned

Registered: 1st Dec 03
Location: Northampton Drives: Pug GTi-6
User status: Offline
6th Dec 06 at 14:54   View User's Profile U2U Member Reply With Quote

cool, i did a similar course

BSc Computer Systems.


really miss uni, working in networking isnt the same
Jamie Walby
Member

Registered: 15th Nov 04
User status: Offline
6th Dec 06 at 15:28   View User's Profile U2U Member Reply With Quote

TBH have you considered STFU

What about a coffee machine?
James
Member

Registered: 1st Jun 02
Location: Surrey
User status: Offline
6th Dec 06 at 15:30   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Jamie Walby
TBH have you considered STFU

What about a coffee machine?


Tim
Site Administrator

Avatar

Registered: 21st Apr 00
User status: Offline
6th Dec 06 at 16:00   View Garage View User's Profile U2U Member Reply With Quote

Be careful with 3D wireless network design as you've only got 3 non-overlapping channels.

Also the 'web server' they want should obviously be in a DMZ.

Although you'd have enough IPs in a Class C range to give everyone a public IP it's probably a better idea to use NAT so it's non-routable.
James
Member

Registered: 1st Jun 02
Location: Surrey
User status: Offline
6th Dec 06 at 16:04   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Tim
Be careful with 3D wireless network design as you've only got 3 non-overlapping channels.

Also the 'web server' they want should obviously be in a DMZ.

Although you'd have enough IPs in a Class C range to give everyone a public IP it's probably a better idea to use NAT so it's non-routable.


Yep done the DMZ.
I was just going to give everyone private IPs using DHCP. That gives soom room for expansion etc.....

What do you mean about the 3 non overlapping channels?
Ian
Site Administrator

Avatar

Registered: 28th Aug 99
Location: Liverpool
User status: Offline
6th Dec 06 at 19:12   View Garage View User's Profile U2U Member Reply With Quote

quote:
Originally posted by James
I was just going to give everyone private IPs using DHCP. That gives soom room for expansion etc.....
You've the same number of IPs to give out?

With DHCP of course, you'll have no idea where the hell the computer is that is causing your problems....
James
Member

Registered: 1st Jun 02
Location: Surrey
User status: Offline
6th Dec 06 at 19:45   View User's Profile U2U Member Reply With Quote

hhmm, good point, still not sure though.
Also, I spoke to the uni network manager and he suggested subnetting each floor, because that's how the uni have their network.

What would the advantage of this be?

I really dont want to subnet unless I really have to
Tim
Site Administrator

Avatar

Registered: 21st Apr 00
User status: Offline
6th Dec 06 at 20:34   View Garage View User's Profile U2U Member Reply With Quote

Subnetting each floor is a bit old school as it goes back to the day when you didn't have switched networks (so you wanted to minimise traffic on the backbone). It still makes sense if you've got multicast traffic -- your subnetting should mirror your topology in my opinion.

Although it is probably good practice as it allows easier management (as Ian said) and possibility for IP-based ACLs, etc.

DHCP would be fine -- you could get still find out which machine was causing problems as long as you knew the MAC or hostname. Wireless and hotdesking causes a bit of an issue for finding the person though!

[Edited on 06-12-2006 by Tim]
James
Member

Registered: 1st Jun 02
Location: Surrey
User status: Offline
8th Dec 06 at 17:09   View User's Profile U2U Member Reply With Quote

Any other things to include that I might not have thought of?
Aaron
Member

Registered: 9th Aug 04
Location: Cottingham, East Riding
User status: Offline
8th Dec 06 at 17:18   View User's Profile U2U Member Reply With Quote

Smart Card Authentication?

Cut the need for passwords on client desktops
James
Member

Registered: 1st Jun 02
Location: Surrey
User status: Offline
8th Dec 06 at 17:18   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Aj.
Smart Card Authentication?

Cut the need for passwords on client desktops


Mentioned that.
PaulW
Member

Registered: 26th Jan 03
Location: Atherton, Greater Manchester
User status: Offline
8th Dec 06 at 18:41   View User's Profile U2U Member Reply With Quote

seems relitivly simple...

you should see the one I got set
James
Member

Registered: 1st Jun 02
Location: Surrey
User status: Offline
10th Dec 06 at 19:04   View User's Profile U2U Member Reply With Quote

This is my logical overview, am I right in thinking I would need a proxy server?

James
Member

Registered: 1st Jun 02
Location: Surrey
User status: Offline
10th Dec 06 at 20:19   View User's Profile U2U Member Reply With Quote


  <<  1    2  >>
New Topic

New Poll

  Related Threads Author Forum Replies Views Last Post
computer people... CorsaLad Geek Day 2 2042
12th Dec 04 at 16:24
by willay
 
wireless network help...please CorsaLad Geek Day 29 2869
29th May 05 at 20:36
by Andy GSi
 
is it possible to transfer files over a wireless network? Adam_B Geek Day 9 1094
13th Feb 06 at 18:53
by MarkW
 
Phone broke or network problems? NovaGTE Geek Day 5 1034
17th May 06 at 08:17
by Jambo
 
Anyone here setup network storage before? Bart Geek Day 50 2671
18th Sep 06 at 18:06
by Bart
 

Corsa Sport » Message Board » Off Day » Geek Day » Network People 28 database queries in 0.1983669 seconds