Re: OT: Moving to SDN

if there are networks that still run DECnet , IPX , RIP ... and other
legacy protocol LDP will not going away so soon :-)

On Thu, Mar 13, 2014 at 1:01 PM, Abraham, Tharak <tharakabraham_at_gmail.com>wrote:

> Yea, right.
> MPLS will stay but LDP is going away ;)
> Tharak
>
> On Thu, Mar 13, 2014 at 4:24 PM, shiran guez <shiranp3_at_gmail.com> wrote:
>
>> Guys SDN is inevitable evolution of networks however I would not be
>> alarmed
>> as networks with SDN would most likely going to need network eng to design
>> build and operate.
>> SDN will at least as defined today will not replace routing protocols
>> (BGP/IGP) or transport technology such as MPLS, the SDN will be a more
>> evolved and standard based solution for scripting such as we use today EEM
>> or OP (juniper) in our router to identify events and react by either
>> alerting or by actually modifying configuration.
>>
>> I do not think there is a medium or large and i will risk by saying even
>> small networks that do not use some kind of automation in their network.
>> SDN in standard form will allow central brain to observe and modify
>> network
>> behavior in according to a policy pre defined by people!
>> so yes network eng will need to know more "software based" applications
>> but
>> what is BGP or ISIS if not software!
>>
>> So do not be afraid, embrace the evolution as it is already here and there
>> is a lot to be done.
>>
>> I say that as long as people are inventing new things and it can anything
>> not only Networking issue, people will always have something to handle /
>> fix until it is beyond repair and they new things should be invented....
>>
>> my 2.1 cents :-)
>>
>>
>> On Thu, Mar 13, 2014 at 12:25 PM, Alexei Monastyrnyi <alexeim73_at_gmail.com
>> >wrote:
>>
>> > Just my .02.
>> > Gear up for SDN but do not get too excited. Many of us have used some
>> sort
>> > of scripting languages for automation, that should be enough to get by
>> with
>> > the first generation of SDN. Then the time will tell. SDN is not mature
>> > enough to turn your world upside down even in 5 years. Get ready but
>> fear
>> > not. :-)
>> >
>> > As for IPv4, it is not going anywhere, all existing corporate networks
>> are
>> > going to run it for decades to come. So keep teezing your brain with
>> binary
>> > arithmetics, it is a good exercise, IPv4 or not. :-)
>> >
>> > Cheers
>> > A.
>> >
>> >
>> > On 12 March 2014 21:15, Imran Ali <immrccie_at_gmail.com> wrote:
>> >
>> > > you have very important question .
>> > >
>> > > for me it sounds like below ....
>> > > world is going towards IPV6 , why should i learn ipv4 subnetting and
>> ipv4
>> > > related things..i will start directly with ipv6 :-)
>> > >
>> > >
>> > > On Wed, Mar 12, 2014 at 11:51 AM, Ray <rtvrpk_at_gmail.com> wrote:
>> > >
>> > > > Hi Experts,
>> > > >
>> > > > Wanted to know what is the future and growth moving to SDN. Will
>> > Routing,
>> > > > switching, mpls still be an important part for sdn and its solutions
>> > and
>> > > is
>> > > > this good to have on top of IP skills going forward.
>> > > >
>> > > > Good to have some suggestions.
>> > > >
>> > > >
>> > > > //Phani
>> > > >
>> > > >
>> > > > Blogs and organic groups at http://www.ccie.net
>> > > >
>> > > >
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>> >
>> >
>> >
>> >
>> >
>> >
>>
>>
>> --
>> Shiran Guez
>> MCSE CCNP NCE1 JNCIA-ENT JNCIS-ENT JNCIP-ENT CCIE #20572
>> http://cciep3.blogspot.com
>> http://www.linkedin.com/in/cciep3
>> http://twitter.com/cciep3
>>
>>
>> Blogs and organic groups at http://www.ccie.net
>>
>> _______________________________________________________________________
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>>
>>
>>
>>
>>
>>
>>
>

-- 
Shiran Guez
MCSE CCNP NCE1 JNCIA-ENT JNCIS-ENT JNCIP-ENT CCIE #20572
http://cciep3.blogspot.com
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