Hello,
I have been asked to design a wireless-based voice/data network for 20 users on site and 10 users for home. 10 users will exploit VPN. That's only the specification I got. Nothing else :(
I have an idea for design with WAN -> ISP router -> Firewall router -> DMZ ->
application firewall router -> switches -> wireless access points.
I could place the FTP, WebServer, Squid(cache) in DMZ.
The VOIP server, Active Directory, DNS, & DHCP will be inside(internalnetwork/ LAN).
I need to write a document with detailed design.
* Will the above design enough? How do I ensure QOS for VOIP? What sort of hardware and protocol.
* Do I need additional hardware for VPN? I prefer IPSEC for VPN.
* I need to ensure QOS on
WLAN. In theory I know only 802.11e so what type of hardware?
* What type of firewall with minimum delay on VOIP traffic?
Hope someone could help me soon.... Thanks in advance.
Software/Hardware used:
opnet
ASKED:
June 8, 2010 11:57 PM
UPDATED:
February 5, 2013 2:04 PM
Document everything as you go.
In it, say why you chose each piece of equipment, detail it’s tasks and controls.
Show diagrams of links between equipment. Physical and network links.
You have a lot of work to do, and it would take us a lot more time to explain it, than your tutor could. It is course work, isn’t it?
Thanks for replying . Yes. it is a coursework. Was my design correct ? Do i need a DMZ? Because i should ensure QOS.
Further more, Which one i choose for WLAN a , b or g ? Bcoz VOIP traffic is thr.
If you want some more information for the converged network , check out 3GC group. I think they can probably help. GOOD LUCK!