Hi!
just the command I've been looking for for last week but forgot to follow it
up
(though there is a slight error on the document,
the command is only available on privilege-exec mode).
the "if-con" command is not listed int the 7513 help. I need it
to check our VIP2-50's CPU and memory. I'm still looking for possible
caveats if any.
Found one only for 12.0T for possible router reload if the "show line"
command is issued.
I'm reviewing the performance of our 7500 series routers equipped with VIPs
(VIP2-50 128MB). I want to know how to check various features. I have CEF
globally configured on the core routers and Netflow on selected interfaces
on the edge. Can someone please give recommendations on what switching modes
to use based on actual experience? Any caveats/advice on using "ip
route-cache distributed" along with flow switching on various port adapter
cards? How about dCEF? I read the case of VIP-distributed Fast Switching
which should not be used simultaneously with dCEF.
thanks in advance.
tito
> ----------
> From: Rob Thomas[SMTP:robt@cymru.com]
> Sent: Monday, May 28, 2001 4:10 AM
> To: Cisco List
> Subject: [nsp] Monitoring DoS attacks with the VIP Console
>
> Hello, cisco-nsp folks.
>
> I have recently authored a paper entitled "Monitoring DoS Attacks with
> the VIP Console and NetFlow." This paper details a method for tracking
> DoS attacks at a fine layer of granularity. Utilizing both NetFlow and
> an undocumented VIP command on a Cisco router, a DoS attack can be
> closely monitored and analyzed. You will find the paper at the following
> URL:
>
> http://www.cymru.com/~robt/Docs/Articles/dos-and-vip.html
>
> Please note that this document makes use of an UNDOCUMENTED and
> UNSUPPORTED
> Cisco IOS command. While I have successfully used the methods documented
> therein during heavy DoS and DDoS attacks, your mileage may vary.
>
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