From: omer@xxxxxxxxxx
Date: Sat Jun 08 2002 - 18:05:18 GMT-3
Tom,
I agree with you. I guess my work habit kicked in: I
work in the TAC and encouraging customers to use CCO to
solve their problems is what we drive at.
But I agree with you; I myself have gained quite a few
interesting things on the side by reading posts here.
"Thomas Larus" wrote
>
> While it might have been better for the fellow who
asked the questions if he
> had looked the answers up on CCO, we would not have
gotten that nicely
> written reply explaining how set cam permanent
survives reboot.
>
> The rules of this list require posters to check the
archives first. I just
> checked the rules, and they don't require everyone to
exhaust the remedies
> provided by the vast CCO
> before bringing their case to this court, so to
speak. If they did, the
> list
> might as well close up shop, because virtually all
answers are found
> somewhere
> on CCO, if you look long enough I know the effort
might well be worth it,
> to the person posing the question, but I for one
enjoy getting a few
> interesting points like this spoon-fed to me when I
am taking a break from
> the hard work of configuring lab scenarios, reading
IOS 12.1 docs, and
> reading liberally from most of the books ever
mentioned on this
> list and a few never mentioned here. I don't feel
like I am working when I
> read the list, but I am still learning something.
>
> I can't be the only one who feels this way.
>
>
> ----- Original Message -----
> From: <omer@ansari.com>
> To: <foselkr@yahoo.co.kr>
> Cc: <ccielab@groupstudy.com>
> Sent: Saturday, June 08, 2002 6:57 AM
> Subject: Re: about two catalyst commands.
>
>
> > Alex,
> >
> > wonder if you checked cco?
> >
> > anyhow,
> >
> > > when i use below two commands on catalyst 5K,
> > > is these commands result in same effect?
> > no
> > >
> > >
> > > 1. set port security 2/6 enable 00-00-00-00-00-01
> > this would cause a port to shut down (or cause
defined
> > port violation) if a device with a MAC address other
> > than specified is detected on it.
> >
>
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat5000/rel_5_5/cmd_ref/
> set_po_r.htm#xtocid24
> >
> > >
> > > 2. set cam permanent 00-00-00-00-00-01 2/6 1
> >
>
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat5000/rel_5_5/cmd_ref/
> ses_sete.htm#xtocid17
> >
> > this is just hardcoding the cam entry on 2/6 (vlan1)
> > much like how you can hardcode static arp entries.
> > (this would survive a reboot, whereas a set cam
static
> > wont)
> >
> > typically, this is used in multicast environments
where
> > the application is incapable of igmp, but listens to
> > multicast group addresses (like Nokia checkpoint
> > redundant firewalls)
> >
> > Omer
> >
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