If you are limited on fiber runs, how about using 10Gb BiDi optics to
limit a ring to say two sets of 15 switches.
Tim
On 2/25/20 8:21 PM, Bradley Burch wrote:
> Should consider DWDM or GPON and in those look at passive optical
> technologies that can benefit the project.
>
>> On Feb 25, 2020,
Also, Juniper switches will stack over fiber. I have deployed Virtual
Chassis over multiple IDFs. The VC ports can be (and highly suggested)
to be in a ring.
https://www.juniper.net/documentation/en_US/junos/topics/concept/virtual-chassis-ex4200-overview.html
https://www.juniper.net/documentati
As an ex-broadcaster, I have never seen one of these letters. Even
during our 1989 earthquake. In fact, I knew of one station that
ordered a genset as power was down after the earthquake for several days
and it was commandeered by LE as they were being driven to the
transmitter site, three t
They are so open ended, they are really useless. Not sure why they
didn't issue this with a company affiliation, etc to nail it down to say
credentials that the person may have with them.
Back in my Broadcast Engineering days, I would get passes issued by the
local LE such as the SF Police de
Jared...
Thanks for sharing this. I was the first Director of Operations from
'96 to '98, at was was then Internet Archive/Alex. I was the network
architect back then got them their ASN and original address space.
Folks may also know, I help start SFMIX with Matt Peterson.
A bit more detai
Heh. I just did this recently as I started a low power FM station
(KPEA-LP). I did a bulk download of about 10,000 cuts of IA's 78
collection from 1923 and earlier as those recordings are all in the
public domain.
Tim
On 5/12/20 11:50 AM, Tom Hayward wrote:
On Tue, May 12, 2020 at 10:32 AM
ta and does this
analysis throw up questions as to why ?
Are there high network usage hitters which raise question as to
why asking for so much data time and time again and is this valid
traffic use ?
Colin
> On 12 May 2020, at 17:33, Tim Pož
Besides the refractive index of glass that makes like go about 2/3rds it
can in a vacuum, "Stuff" also includes many other things like
modulation/demodulation, buffers, etc. I did a quora answer on this you
can find at:
https://www.quora.com/How-can-one-describe-the-delay-characteristics-of-p
Did you not read my posting on Quora?
Tim
On 6/20/20 10:49 AM, Wayne Bouchard wrote:
And thus far, no one has mentioned switching speed and other
electronic overhead such as the transceivers (that's the big one,
IIRC.)
I also don't recall if anyone mentioned that the 30ms is as the
photon flie
That lines up with my experience living in Mill Valley and trying to
tether here. Either cell service is down, or it is up but not data.
Finally gave up and drove into SF to steal some electrons and wifi at a
dive bar on Geary.
Tim
On 10/27/19 5:21 PM, Sean Donelan wrote:
>
> According to repor
This is lame. They should be able to view NAT translation tables or
better yet have some method of watching flows.
Tim
On 12/9/19 12:11 PM, Christopher Morrow wrote:
> I'd note that: "what prefixes?" isn't answered here... like: "what is
> the thing on your network which is being attacked?"
>
>
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