[c-nsp] ME3600X Netflow and WCCP?

Colby Glass colbycciestudy at gmail.com
Wed Jul 27 19:27:09 EDT 2011


Thanks guys. Before posting, I noticed that it's listed in the unsupported
commands of an older IOS, but not in the newer one. That gave me some hope.
Though, none of the guides I saw listed anything for configuring WCCP or
Netflow. The feature nav listed WCCP Version 2 though. It's not looking
good.

On Wed, Jul 27, 2011 at 5:59 PM, Sigurbjörn Birkir Lárusson <
sigurbjornl at vodafone.is> wrote:

> I wouldn't trust that, you can configure stuff on the ME3600X that doesn't
> actually work (or in fact do anything at all) in practice, you can even
> configure stuff that is in the manual, and is supposed to work, but still
> doesn't work ;)
>
> I turned on flow on a couple of interfaces, turned on top-talkers and got
> nothing.  I then setup netcat to listen to a UDP port, configured export
> to send it, and according to show ip flow export it's not exporting
> anything.
>
> It also doesn't bode well for the support that ip flow-export is in the
> list of unsupported commands in the configuration guide, nor does the fact
> that there is only one reference to wccp in the configuration guide and
> that's under the traffic-classifier for the CPU traffic...
>
> Kind regards,
> Sibbi
>
> Þann 27.7.2011 21:31, skrifaði "Jason Lixfeld" <jason at lixfeld.ca>:
>
> >On 2011-07-27, at 4:45 PM, Colby Glass wrote:
> >
> >> All,
> >>
> >> Does anyone happen to know if the ME3600 supports Netflow and WCCP? I
> >>have a
> >> customer considering them for the WAN edge and the docs/feature
> >>navigator
> >> are coming up somewhat ambiguous.
> >
> >I haven't tested it, but...
> >
> >systems02.151front71(config)#ip flow-?
> >flow-aggregation  flow-cache        flow-capture  flow-egress
> >flow-export       flow-top-talkers
> >
> >systems02.151front71(config)#ip flow-export ?
> >  destination  Specify the Destination IP address
> >  source       Specify the interface for source address
> >  template     Specify the template specific configurations
> >  version      Specify the version number
> >
> >systems02.151front71(config)#ip flow-export version ?
> >  1
> >  5
> >  9
> >
> >systems02.151front71(config)#int g0/1
> >systems02.151front71(config-if)#no switchport
> >systems02.151front71(config-if)#ip route-cache ?
> >  cef             Enable Cisco Express Forwarding
> >  flow            Enable Flow fast-switching cache
> >  policy          Enable fast-switching policy cache for outgoing packets
> >  same-interface  Enable fast-switching on the same interface
> >  <cr>
> >
> >systems02.151front71(config-if)#ip wccp ?
> >  <0-254>    Dynamically defined service identifier number
> >  redirect   Set packet redirection options
> >  web-cache  Standard web caching service
> >
> >systems02.151front71(config-if)#
> >
> >This is on 12.2(52)EY1
> >_______________________________________________
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>
>


-- 
Colby Glass
Network Engineer
http://blog.alwaysthenetwork.com


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