Advertisement

02.02.2008 at 08:12AM PST, ID: 23132020
[x]
Attachment Details
[x]
The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

  • The Grade of the Solution
  • The Zone Rank of the Expert Providing the Solution
  • The Number of Author and Expert Comments
  • The Number of Experts Contributing
  • The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!

7.8

Multiple Site VLAN Connectivity help

Asked by Nael_Shahid in Network Design & Methodology, Network Routers, Network Switches & Hubs

Tags: ,

I have 4 cataylst 3550 switches with an L3 IOS recently installed.

These 4 switches are to be used at different sites connected via Telewest National Ethernet circuits.

I understand how to configure this by configuring L3 ports; however, I want to use VLANs and I am not sure how to use VLANs in this setup. I understand the use of VLANs with L2 switches using an L3 switch or Router to route between the VLANs.

Two of the 3550s will be located at HQ and one at each of the other two sites, example:

-      HQ1 and HQ2 connected directly to one another.
-      Office1 connected directly to HQ1
-      Office2 connected directly to HQ2

I only want one port from each switch used to interconnect them together, the other ports will be in the same VLAN to connect to the local LAN.

The main point I do not understand is how can you create a VLAN between two point to point links (switch to switch) without assigning an IP address to the interfaces? Also how routing would work as I am unsure if I can use EIGRP in a pure VLAN environment.

If you could provide a high level list of what I need to do to create this environment it would be much appreciated. I can provide more info if required.

Thanks.
Start Free Trial
 
Loading Advertisement...
 
[+][-]02.02.2008 at 09:37AM PST, ID: 20805127

View this solution now by starting your 7-day free trial. Setting up your free trial is quick, easy, and secure. We will return you to this solution, unlocked, when you're done.

 

About this solution

Zones: Network Design & Methodology, Network Routers, Network Switches & Hubs
Tags: Cisco, Catalyst 3550 L3 Switch
Sign Up Now!
Solution Provided By: jonmckinlay
Participating Experts: 2
Solution Grade: A
 
 
[+][-]02.02.2008 at 09:38AM PST, ID: 20805138

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]02.02.2008 at 11:40AM PST, ID: 20805575

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]02.02.2008 at 12:13PM PST, ID: 20805720

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]02.02.2008 at 12:59PM PST, ID: 20805893

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]02.03.2008 at 06:29AM PST, ID: 20808735

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]02.04.2008 at 11:28AM PST, ID: 20817172

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
 
Loading Advertisement...
20080716-EE-VQP-32 / EE_QW_2_20070628