rnbaum Jensen ; cisco-nsp@puck.nether.net
Subject: Re: [c-nsp] Nexus 9300 sflow performance
Folks,
I know this thread is old but I am having some strange issues, you
guys may help me out.
This is my config on CIsco Nexus 9396PX (NXOS 7.0(3)I7(8))
hardware access-list tcam region span-sflow 256
!
feature
) via cisco-nsp
wrote:
>
>
>
>
> -- Forwarded message --
> From: "Tim Stevenson (tstevens)"
> To: Lasse Birnbaum Jensen , "cisco-nsp@puck.nether.net"
>
> Cc:
> Bcc:
> Date: Mon, 13 May 2019 18:06:58 +
> Subject: RE: [c-nsp
t: Wednesday, March 20, 2019 8:40 AM
> To: Nick Cutting
> Cc: Tim Stevenson (tstevens) ;
cisco-nsp@puck.nether.net
> Subject: Re: [c-nsp] Nexus 9300 sflow performance
>
> We have cisco Nexus9000 C9396PX
>
> 60 Gbs is data traffic, and 24Mpps ( p
> Sent: Wednesday, March 20, 2019 8:40 AM
> To: Nick Cutting
> Cc: Tim Stevenson (tstevens) ;
cisco-nsp@puck.nether.net
> Subject: Re: [c-nsp] Nexus 9300 sflow performance
>
> We have cisco Nexus9000 C9396PX
>
> 60 Gbs is data traffic, and 24Mpps
does not hit that rate
> > limiter.
> >
> > I don't have a 1st gen switch handy to see what the defaults are for that
> > value. It should show up in 'sh hardware rate-limiter'. In 9300-EX with
> > 9.2.2 it's 40Kpps.
> >
> > Beyond t
om: Satish Patel
Sent: Wednesday, March 20, 2019 1:23 PM
To: Tim Stevenson (tstevens)
Cc: Nick Cutting ; cisco-nsp@puck.nether.net
Subject: Re: [c-nsp] Nexus 9300 sflow performance
This message originated from outside your organization.
Thanks Tim,
Here is the output of show hardware rate-li
--- Begin Message ---
-Original Message-
From: Satish Patel
Sent: Wednesday, March 20, 2019 10:23 AM
To: Tim Stevenson (tstevens)
Cc: Nick Cutting ; cisco-nsp@puck.nether.net
Subject: Re: [c-nsp] Nexus 9300 sflow performance
Thanks Tim,
Here is the output of show hardware rate-limiter
s
> >
> > Collecting flows from maybe only 30 devices, about 20Gbs and 3k flows per
> > sec.
> >
> > -Original Message-
> > From: Tim Stevenson (tstevens)
> > Sent: Wednesday, March 20, 2019 11:20 AM
> > To: Nick Cutting ; Satish Patel
>
on). The SFLOW + SPAN limitation applies only to the latter.
> It's also on the latter that Netflow is supported, which can run concurrently
> with SPAN sessions.
>
> Tim
>
> -Original Message-
> From: cisco-nsp On Behalf Of Nick Cutting
> Sent: Wednesday, March 2
os
>
> 4 vCPU and 4 GBrams
>
> Collecting flows from maybe only 30 devices, about 20Gbs and 3k flows per sec.
>
> -Original Message-
> From: Tim Stevenson (tstevens)
> Sent: Wednesday, March 20, 2019 11:20 AM
> To: Nick Cutting ; Satish Patel ;
> cisco-nsp@puck.nether
Stevenson (tstevens)
Sent: Wednesday, March 20, 2019 11:20 AM
To: Nick Cutting ; Satish Patel ;
cisco-nsp@puck.nether.net
Subject: RE: [c-nsp] Nexus 9300 sflow performance
This message originated from outside your organization.
Make sure you distinguish between N9300 (1st generation) and N9300
ginal Message-
From: cisco-nsp On Behalf Of Nick Cutting
Sent: Wednesday, March 20, 2019 6:19 AM
To: Satish Patel ; cisco-nsp@puck.nether.net
Subject: Re: [c-nsp] Nexus 9300 sflow performance
We use sflow on 9300's, no performance hit - but you cannot use span sessions
at the same time.
;
> -Original Message-
> From: cisco-nsp On Behalf Of Satish Patel
> Sent: Wednesday, March 20, 2019 8:21 AM
> To: cisco-nsp@puck.nether.net
> Subject: [c-nsp] Nexus 9300 sflow performance
>
> This message originates from outside of your organisation.
>
>
019 8:21 AM
To: cisco-nsp@puck.nether.net
Subject: [c-nsp] Nexus 9300 sflow performance
This message originates from outside of your organisation.
Folks,
I have L3 Nexus 9300 switch which is running 60Gbps traffic on ISP interface so
I’m planning to run sflow on that specific interference to get
Folks,
I have L3 Nexus 9300 switch which is running 60Gbps traffic on ISP interface so
I’m planning to run sflow on that specific interference to get flow.
Does it going to create any performances issue on switch?
Can I run sflow on Layer 3 LACP interface?
Can anyone suggest free open source
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