McTim, Kai,
I can bet you have confused more than shedding light on this issue. But I cant blame you. It's not something one can explain in two or three emails. Typcially its a full-semester course issue... but here could be some highlights.
http://www.strathmore.edu/pdf/ictc-08/internet-interconnection-model.pdfwalu.
--- On Fri, 10/2/09, McTim <
dogwallah@gmail.com> wrote:
> From: McTim <
dogwallah@gmail.com>
> Subject: Re: [kictanet] TEAMS and Open ended circuit
> To:
jwalu@yahoo.com> Cc: "KICTAnet ICT Policy Discussions" <
kictanet@lists.kictanet.or.ke>
> Date: Friday, October 2, 2009, 10:28 AM
> Hi Robert,
>
> On Fri, Oct 2, 2009 at 8:48 AM, robert yawe <
robertyawe@yahoo.co.uk>
> wrote:
> >
> > For a while I wondered why the TEAMS cable has not
> gone hot yet it landed over 2 weeks ago, yesterday I got the
> answer.
> >
> > The headline in the
newpaper story indicated that
> Jamii, a partner in the TEAMS project had finally connected
> to Europe from Fujaira, which sounded a little strange.
> Where did the fibre cable terminate to when it got to
> Fujaira?
> >
>
> SEA-ME-WE-3 and SEA-ME-WE-4 and FLAG all land in
> Fujiarah. I assume
> there is a central landing station, with links to EMIX at
> that
> physical location.
>
>
> >
> > What this statement would suggest is that the
> termination in Fujaira does not actually connect into the
> Internet backbone but is actually
an "open end" from where
> the providers must find a carrier, read IPOP, to get them
> onto the Internet.
> >
>
> That's what I got from the newspaper articles as well.
>
>
> >
> > Maybe I do not understand this Internet connectivity
> issue, but taking an analogy that if Kenya Power connect
> electricity to my house (before which hopefully I had
> already wired the inside of the house for lights, sockets
> and cookers) the minute then the minute I flick a switch a
> light will come on (subject to power rationing schedule and
> having bought and installed an energy saving bulb).
>
> The analogy is flawed. The power company is a service
> provider, the
> submarine cables are not providing Internet connectivity as
> such.
>
> Power flows down a power line to your house,that's what you
>
consume.
>
> light flows down glass (Layer 1 and 2). Internet
> Packets (Layer 3 and
> higher) are encoded in this light.
>
> >
> > Can someone out there familiar with fibre optic cable
> termination shade some light on this issue for my benefit
> and also many others out there.
>
> TEAMS cable carries light waves. The investors in
> TEAMS have the
> right to this capacity. ISPs have to buy transit
> (their Internet
> access) from other providers(or peer with lots of other
> players). As
> an ISP on TEAMS, one has to either buy transit at some
> location
> (London, Amsterdam, New York, Hong Kong, wherever) and haul
> it to
> Fujairah, OR buy it in the UAE.
>
> Have no coffee in the house, so this might be confusing,
> sorry.
>
> --
> Cheers,
>
>
McTim
> "A name indicates what we seek. An address indicates where
> it is. A
> route indicates how we get there." Jon Postel
>
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