Solved

help me in desgin network

Posted on 2013-11-28
1
307 Views
Last Modified: 2013-12-14
hello for all i have network 10.0.0.0/22 this subnet gave me by policy but i need make vlans for decrease broadcast domain
so i have switch core 3508 xl with 8 port geebek  i want replace swich by 3750 or 4600 seies
this have sfp module not gebek
this all network conected by bransh by cisco router 2911 gatway for all user  know requird to access to internet by other router
so
i need help on replace cisco switch without new termintion
2- i need make 5 vlan
3- user accss to internet and same time access to bransh
example configration in same senaro
0
Comment
Question by:zizo1982
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
1 Comment
 
LVL 10

Accepted Solution

by:
koudry earned 250 total points
ID: 39684251
I may not have understood your question correctly, so below are some suggestions:

You can use Cisco 3560-X for your access layer. You can have two of those and connect them one to the other to form a cloud to which your CPE routers can connect. Within that cloud, you can let the routers talk to each other. You may need to add static routes depending on how you break up your master LAN.

Since you have a big master LAN subnet of 10.0.0.0/22, you can break this down into smaller subnets depending on how many hosts you need. The following tools can help you with that:

http://jodies.de/ipcalc?host=10.14.0.0&mask1=20&mask2=26

http://www.subnet-calculator.com/

Your access layer switches can connect to an aggregation / PoP or distribution cloud.  For example, you can have two devices running in parallel - this obviously depends on the size of your network. Sometimes the aggregator can be a switch like the 3750 or 3750-X or you can use routers as well. Whatever platform type you use for the aggregator, that will connect you to the core and the core to the Internet.

I think you need to start drawing a digram of how you want your network to look like. The documents below may provide some ideas.

http://stack.nil.com/ipcorner/DCInterconnect/#chapter5

http://www.webpronews.com/understanding-network-models-the-cisco-network-design-model-2004-02

http://www.cisco.com/en/US/docs/solutions/Enterprise/Data_Center/VMDC/2.1/design_guide/archOver.html
0

Featured Post

What does it mean to be "Always On"?

Is your cloud always on? With an Always On cloud you won't have to worry about downtime for maintenance or software application code updates, ensuring that your bottom line isn't affected.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

In the world of WAN, QoS is a pretty important topic for most, if not all, networks. Some WAN technologies have QoS mechanisms built in, but others, such as some L2 WAN's, don't have QoS control in the provider cloud.
How to update Firmware and Bios in Dell Equalogic PS6000 Arrays and Hard Disks firmware update.
This tutorial will show how to configure a new Backup Exec 2012 server and move an existing database to that server with the use of the BEUtility. Install Backup Exec 2012 on the new server and apply all of the latest hotfixes and service packs. The…
This tutorial will walk an individual through the process of installing the necessary services and then configuring a Windows Server 2012 system as an iSCSI target. To install the necessary roles, go to Server Manager, and select Add Roles and Featu…

630 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question