It does run across a lot of underlying technologies, but I've never 
actually seen anyone (in the REAL WORLD) run MPLS on top of 
Frame-Relay.  Typically FR exists on the edges only and back-ends into 
an MPLS network.  But I suppose it COULD happen, I've just never, ever 
seen it.
ATM - different story.
 
*Scott Morris*, CCIE/x4/ (R&S/ISP-Dial/Security/Service Provider) #4713,
JNCIE-M #153, JNCIS-ER, CISSP, et al.
CCSI #21903, JNCI-M, JNCI-ER
smorris_at_internetworkexpert.com
Internetwork Expert, Inc.
http://www.InternetworkExpert.com
Toll Free: 877-224-8987
Outside US: 775-826-4344
Knowledge is power.
Power corrupts.
Study hard and be Eeeeviiiil......
Darby Weaver wrote:
> Sorry I did not mean to imply Frame was required for MPLS. 
>  
> I'm saying some Frame still exists and MPLS resides atop it. 
>  
> Is that better.
>  
> MPLS is pretty kewl since it can use a lot of underlying technologies 
> is what I was trying to say Scott.
>  
>
>
>  
> On Tue, May 5, 2009 at 10:39 AM, Scott Morris 
> <smorris_at_internetworkexpert.com 
> <mailto:smorris_at_internetworkexpert.com>> wrote:
>
>     What???  Frame Relay is the underlying architecture of MPLS
>     networks???  Ummmm...  hmmm.
>
>     As you say "There you have it."  ;)
>
>     I didn't expect that you in particular were under an NDA. 
>     However, the whispers in the wind were.  I'm not pointing fingers
>     or naming names.  However, like most things involving "rumors" it
>     is much better to have the actual details rather than making
>     things up or embellishing to tell a story along the way.
>
>     Most "psychics" have some basis in fact where they can claim to
>     having insight for their predictions.  However, that doesn't mean
>     they really have a sixth sense.
>
>     It's about as good as saying that back in 2005, I called it that
>     the next President was going to be a Democrat no matter who it
>     was.  Although I have a PoliSci minor, I am not a political analyst.
>
>      
>
>      
>
>
>     *Scott Morris*, CCIE/x4/ (R&S/ISP-Dial/Security/Service Provider)
>     #4713,
>
>     JNCIE-M #153, JNCIS-ER, CISSP, et al.
>
>     JNCI-M, JNCI-ER
>
>     smorris_at_internetworkexpert.com <mailto:smorris_at_internetworkexpert.com>
>
>
>     Internetwork Expert, Inc.
>
>     http://www.InternetworkExpert.com <http://www.internetworkexpert.com/>
>
>     Toll Free: 877-224-8987
>
>     Outside US: 775-826-4344
>
>
>     Knowledge is power.
>
>     Power corrupts.
>
>     Study hard and be Eeeeviiiil......
>
>
>
>     Darby Weaver wrote:
>>     Sorry Scott, I was not bound to any NDA so my words are my own and not of
>>     Cisco.
>>
>>     As DarkFiber said, my words are only an opinion and / or speculation.
>>
>>     So they should not be considered factual by any means.
>>
>>     However, for the record, I did mention some of these changes back on
>>     October/November and now they come to pass.
>>
>>     I do expect a CCIE Recertification by some type of Hands-on lab to be
>>     forthcoming and will not be surprised when it does.
>>
>>     Look at your current networks...  what are you using?  What is there and
>>     what is Cisco trying to sell a lot of these days?
>>
>>     Everyone has the same insight.
>>
>>     Frame did not go... why?
>>
>>     Frame is still the underlying architecture of some perhaps many MPLS
>>     networks, as is ATM.
>>
>>     IPv6 is not a bigger topic?  Why?
>>
>>     Well how many networks employee IPv6 in lieu of IPv4?
>>
>>     There you have it.
>>
>>     Supply and Demand.
>>
>>
>>
>>
>>
>>
>>     On Tue, May 5, 2009 at 9:25 AM, Scott Morris <smorris_at_internetworkexpert.com <mailto:smorris_at_internetworkexpert.com>
>>       
>>>     wrote:
>>>         
>>       
>>>     Chicken - egg....  Egg - chicken....  Blah, blah, blah.
>>>
>>>     While it would be politically entertaining if the Cisco 360 program were
>>>     somehow "required" for the CCIE lab exam, it wouldn't be feasible.  Are you
>>>     saying that nobody else knows about the tricks and traps?
>>>
>>>     Or are you saying that the Cisco 360 program will have the actual lab exams
>>>     and can train to them?
>>>
>>>     Either way, doesn't that just put us right back to the same problem of
>>>     people passing without actual knowledge?  It would put more $$ in Cisco's
>>>     pocket, but I really don't think that's the goal here.  Long term that would
>>>     be suicidal.
>>>
>>>     Everyone's reacting to the changes.  Some people are less adept at paying
>>>     attention to NDA or internal information until the release date than
>>>     others.  :)
>>>
>>>     But in the end, the question becomes who does it better.  Will companies
>>>     become obsolete?  I doubt it.  If you base it off of what's available today
>>>     versus the lab in 6 months I'd agree they don't line up.  But neither does
>>>     the Cisco 360. :)  One isn't more or less obsolete than the other.
>>>
>>>
>>>
>>>
>>>     *Scott Morris*, CCIE*x4* (R&S/ISP-Dial/Security/Service Provider) #4713,
>>>
>>>     JNCIE-M #153, JNCIS-ER, CISSP, et al.
>>>
>>>     JNCI-M, JNCI-ER
>>>
>>>     smorris_at_internetworkexpert.com
>>>     <mailto:smorris_at_internetworkexpert.com> Internetwork Expert, Inc.
>>>     http://www.InternetworkExpert.com <http://www.internetworkexpert.com/> <http://www.internetworkexpert.com/>
>>>     Toll Free: 877-224-8987 Outside US: 775-826-4344 Knowledge is
>>>     power. Power corrupts. Study hard and be Eeeeviiiil...... Darby
>>>     Weaver wrote: FYI: Here's where this scoop started on April
>>>     23rd:
>>>     http://www.sadikhov.com/forum/index.php?showtopic=166881&st=0
>>>     <http://www.sadikhov.com/forum/index.php?showtopic=166881&st=0>
>>>     The part that is being left out of this thread is the concept
>>>     that in this change to the lab - the CCIE Grey Market Vendors
>>>     are supposed to be targeted for obsoleteness and doen so by the
>>>     tricks/traps that are to be introduced by the Cisco 360 Program.
>>>     Ultimately/Theoretically the Cisco 360 Program would somehow
>>>     become required in order for candidates to have a reasonable
>>>     chance at passing the new CCIE RS Lab. That is the other shoe.
>>>     And remember: The OEQ, the Frame-Realy, and everything else
>>>     stays... You just don't get as many points for them now
>>>     (Reference my all or nothing point spread above). Techically the
>>>     1-4 point or whatever will be spread about - but: Imagine that
>>>     you have to configure all Frame for a whopping 1 point. Imagaine
>>>     all vlans + trunking + etherchannel for a whopping 3 points.
>>>     Imagine all OSPF "normal" tasks for say 1-2 points per grouping.
>>>     That kind of "all or nothing"... same as today with a few more
>>>     tasks per group and a few less points. Think Consolidation and
>>>     "virtual points". Blogs and organic groups at
>>>     http://www.ccie.net <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 <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 Wed May 06 2009 - 01:43:46 ART
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