[c-nsp] Layer 2 Traffic Monitoring

Mike Hale eyeronic.design at gmail.com
Wed Jun 12 02:36:49 EDT 2013


Is this what you're looking for?

http://www.cisco.com/en/US/products/hw/switches/ps708/products_white_paper09186a008017b753.shtml

You can filter out IX traffic if it's only defined for a certain
number of subnets.

On Tue, Jun 11, 2013 at 11:25 PM, Samar Chokutaev <s.chokutaev at gmail.com> wrote:
> Thank you, Aaron.
>
> But span/rspan is not a solution for us.
> Because it does not separate internet/IX traffic.
> On a worstation we need some tools to do it.
> Also where is so much traffic to send it via rspan.
>
> Samar
>
>
>
>
> 2013/6/12 Aaron <aaron1 at gvtc.com>
>
>> Perhaps span/rspan if you just wanna mirror the traffic off to another port
>> and look it it.
>>
>> Aaron
>>
>> -----Original Message-----
>> From: cisco-nsp [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of
>> Samar Chokutaev
>> Sent: Tuesday, June 11, 2013 3:33 PM
>> To: cisco-nsp at puck.nether.net
>> Subject: [c-nsp] Layer 2 Traffic Monitoring
>>
>> Hello, everyone
>>
>> Could you please help me in trouble with traffic monitoring.
>> We have IX-network with a pair ME3400 with only Layer 2 enabled. All
>> providers connected to this switches communicate directly with each other
>> (we use route servers).
>> Now we need traffic monitoring for IX network. But the problem is that some
>> of these providers buy Internet connection from the same link. That's why
>> we
>> need to separate internet traffic from the local.
>>
>> Is there any solution for this problem, except the usage of Netflow?
>>
>> Thank you in advance.
>>
>> Kind regards,
>> Samar
>> _______________________________________________
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>>
>>
>
>
> --
> =================
> Best regards,
> Samar Chokutaev
> Network Engineer
> CCNA, CCNP
> =================
> _______________________________________________
> cisco-nsp mailing list  cisco-nsp at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-nsp
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