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Designing a VLAN e QOS infrastructure

I've been asked to design a solution for an ISP to implement a Hosting house for their customers

the design includes a cat 6513 as DataCenter switch a Cat3550 as Departimental switch. The schema is as follow.

-------- --------- 1000Fx---------

|PIX535 |--|CAT 6513|------|CAT 3550|-------------

| | |

V V V

L L L

A A A

N N N

1 2 3

As I'm not an expert of QOS the questions are:

- QOS .The internet connections come from the PIX535 side which is connected to the BACKBONE through the same 6513 . Where and how should QOS been implemented ?

- VLAN . The ISP's customers will have their traffic separate in different VLANs on the 3550. How should I configure the 6513 and 3550 to correctly forward traffic coming from internet to the different VLAN ? Should the VLAN been created at Layer 2 or Layer 3 ?

TIA

  • Other Network Infrastructure Subjects
1 REPLY

Re: Designing a VLAN e QOS infrastructure

Since there has been no response to your post, it appears to be either too complex or too rare an issue for other forum members to assist you, or there is no public information available at this time. If you don't get a suitable response to your post, you may wish to review our resources at the online http://www.cisco.com/go/solutions. You may also contact our product information line at 1-800-553-NETS or a Cisco Systems Engineer at your local Cisco office or reseller. To locate your local Cisco representative, visit http://www.cisco.com/warp/public/687/Directory.shtml

If anyone else in the forum has some advice, please reply to this thread.

Thank you for posting.

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