Re: OT - Need assistance setting up Cisco 7206VXR BRAS

By the way, I strongly recommend to you use a CACHE to save as much as
possible starve your 100Mb uplink.

2011/6/15 Rob Clav <robclav_at_gmail.com>

> Hi Ahmed,
> I had worked configuring BRAS but using Nortel and Juniper ERX platforms.
> But I find the Cisco doc for you.
> But before, I wish to give you some advices:
>
> 1. Why not start using IPV6 instead of Private IPv4? Depending on your
> end-user devices you can do it.
> 2. Don't forget to use a Radius for user activity tracking. I will
> recommend to you Steel Belted Radius, because is completely focused in this
> segment. You can use it for billing and accounting.
> 3. Almost everything should be hierchically configured under profiles,
> and the way to say users is "subscribers".
> 4. Don't use more than 3 or 4 Qos' profiles. Platinium, Gold, Silver
> and Bronze.
> 5. Use a system to control and limit, bandwidth eaters applications,
> like Peer-to-peer, ftp, smtp and so on.
> 6. Create an ACLs to avoid intra-user traffic without processor control
> due to CEF. As example, your users sharing the same subnet can be routed
> directly, avoid it. You can check it using Microsoft file sharing system.
> 7. Create a Virus + spam checkpoint exiting your network. Otherwise you
> will pay to the rest of ISP for useless traffic.
>
> You will find, an example of BRAS config at this link:
>
> *Configuring a BRAS*<http://www.cisco.com/en/US/partner/docs/ios/solutions_docs/edge_ios/dep_ge.html#wp1372219>
> * (**Cisco ISG Design and Deployment Guide: Gigabit Ethernet Aggregation
> Using Cisco IOS Software Release 12.2(28)SB5)*
> HTH,
> robclav
>
>
> Robert Clavero
> CCIE RS/wr, CCNP, CCSP, CCSE NGX, SCSA 9, WLFES, BNP y JNCIA WX
> blog:http://robclavbcn.blogspot.com (Spanish)
>
> web:http://www.kubsolutions.com
>
> 2011/6/15 Ahmed Ejaz <aahmedejaz_at_gmail.com>
>
>> Dear Experts,
>>
>>
>>
>> I have recently joined an ISP who is about to start their DSL services in
>> a
>> region. They have taken a 100MB line from their upstream service provider.
>> For the DSL setup they have purchased Cisco 7206VXR (NPE-G1) router to be
>> used as the BRAS server along with DSLAM devices. Also they have a public
>> IP
>> block of /24 for customers who will require a static public IP address.
>>
>>
>>
>> I have never worked in a service provider network before and in order to
>> setup the device I need some assistance. The Cisco 7206 has 3 gig
>> interfaces; one is terminating the Internet line. I need to request for
>> assistance in configuring the device to provide DSL services to its
>> customers.
>>
>>
>>
>> What I want to do is to assign private IP addresses to the DSL customers
>> from a DHCP pool and setup public IP addresses for the customers who will
>> require static public IP addresses.
>>
>>
>>
>> If anyone can provide me a sample configuration guide or a website link
>> for
>> reference to setup this type of network, I will be really grateful.
>>
>>
>>
>> Thank you in advance.
>>
>>
>> Ahmed Ejaz
>>
>>
>> Blogs and organic groups at http://www.ccie.net
>>
>> _______________________________________________________________________
>> Subscription information may be found at:
>> http://www.groupstudy.com/list/CCIELab.html
>>
>>
>>
>>
>>
>>
>>
>>
>
>
> --
>
>

-- 
Robert Clavero
CCIE RS/wr, CCNP, CCSP, CCSE NGX, SCSA 9, WLFES, BNP y JNCIA WX
blog:http://robclavbcn.blogspot.com
 web:http://www.kubsolutions.com
Blogs and organic groups at http://www.ccie.net