Re: OT: Monitoring 3550 routed traffic w SNMP

Same for gre??
------Original Message------
From: Ryan West
To: ron.wilkerson_at_gmail.com
Cc: Carlos G Mendioroz
Cc: Cisco certification
Sent: Sep 28, 2009 08:41
Subject: Re: OT: Monitoring 3550 routed traffic w SNMP

He's right, inter-vlan routing counters do not work in cat 3k. They
work on the 4500 and up.

Sent from handheld.

On Sep 28, 2009, at 8:33 AM, "ron.wilkerson_at_gmail.com" <ron.wilkerson_at_gmail.com
> wrote:

> That is crazy...
> I'll have to dig for a 3550 now!!
> ------Original Message------
> From: Carlos G Mendioroz
> To: ron.wilkerson_at_gmail.com
> Cc: Cisco certification
> Sent: Sep 28, 2009 08:28
> Subject: Re: OT: Monitoring 3550 routed traffic w SNMP
>
> Yep, sure.
> Inter vlan. (I'm talking about vlan interface, so I see no
> point in intra vlan traffic other than to the proc, which is
> the only traffic I see).
>
>
>
> ron.wilkerson_at_gmail.com @ 28/09/2009 9:26 -0300 dixit:
>> Are you sure??
>> Are you looking for intra vlan or inter vlan traffic?
>>
>> I recall that the interface counters work in general.
>>
>>
>> -----Original Message-----
>> From: Carlos G Mendioroz <tron_at_huapi.ba.ar>
>>
>> Date: Mon, 28 Sep 2009 09:08:00
>> To: Cisco certification<ccielab_at_groupstudy.com>
>> Subject: OT: Monitoring 3550 routed traffic w SNMP
>>
>>
>> Hi all,
>> just learned that aparently the 3550s do not show
>> cef switched (routed) packets in reports for VLAN interfaces.
>>
>> So if you do a show int vlan x, you do not see traffic,
>> other than that which is punted to the processor,
>> and SNMP counters follow the same info.
>>
>> Disabling cef would do, but obviously that is out of the
>> question.
>>
>> My goal is to be able to monitor the vlan traffic. Any idea ?
>> I'm leaning to set up a monitor session to copy vlan traffic to
>> a port and have its counters used as vlan monitor :)
>>
>> But cleaner ideas are welcome.
>>
>> Thanks,
>
> --
> Carlos G Mendioroz <tron_at_huapi.ba.ar> LW7 EQI Argentina
>
>
> Blogs and organic groups at http://www.ccie.net
>
>_______________________________________________________________________
 

> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html

Blogs and organic groups at http://www.ccie.net
Received on Mon Sep 28 2009 - 12:43:18 ART