I think you'd be very surprised if you walked into the central offices of
MANY of the large LECs.
The majority of the wire frames are gone, replaced with fiber, even where
the service is delivered as copper to the end user, it's usually served
from something fiber fed much closer to the end user.
On 4/14/22 2:05 PM, Mike Hammett wrote:
I know I'm discussing what some consider ancient technology. I counter
that it meets or exceeds the needs of many, many people.
As people say, "if it isn't broken, don't fix it". -- That being said,
I believe the third stanza is missing; "Optimize
Its not ancient. While cooper based products are slowly fading they still
matter. Im using 66 blocks to accommodate gauge/voltage for dial tone in
all facilities. Lots of OOB still happens via copper dial tone or DSL.
Show me one LEC that has torn down their wire frame?
We bought new. Im seeing
Dear Pascal:
1) I had a quick look at the below updated draft. I presume Figure 2
is intended to address my request. Since each IPv4 address has 4 bytes,
what are the 12 bytes allocated for IPv4 header fields (outer) and
(inner), each? Aren't they the standard first 12 bytes of packet
Hi NANOG,
for those wanting to help - please see below and
https://keepukraineconnected.org for an up-to-date list of needed equipment.
Also: "Our contacts in Ukraine are desperately seeking professional
grade fiber splicers. If you think you can help, either by donating
equipment or
I'd still go with telect-style blocks. Wire-wrap on the front and amphenol on
the back/bottom depending you application. Way less space than 66 or 110.
-Original Message-
From: "Dave Phelps"
Sent: Thursday, April 14, 2022 4:27pm
To: "Mike Hammett"
Cc: "NANOG"
Subject: Re: Copper
>> could someone who sees 198.180.152.0/24 (as 4128) over equinix infomart
>> please ping 198.189.152.132 (and trace) and respond to me privately?
>
> sigh. cat on lap syndrome
>
> s/198.189.152.132/198.180.152.132/
thanks tim jackson. got what we needed.
randy
> could someone who sees 198.180.152.0/24 (as 4128) over equinix infomart
> please ping 198.189.152.132 (and trace) and respond to me privately?
sigh. cat on lap syndrome
s/198.189.152.132/198.180.152.132/
could someone who sees 198.180.152.0/24 (as 4128) over equinix infomart
please ping 198.189.152.132 (and trace) and respond to me privately?
thanks.
rand
Hi Mike. I used Krone blocks back in the mid 90s. I really liked them.
I'm afraid now your long-term options now are probably straight old 66 or
110 blocks. 66 blocks give some added flexibility. 110s are more efficient
as far as space consumed compared to 66 blocks. Krone and 110s have a very
I know I'm discussing what some consider ancient technology. I counter that it
meets or exceeds the needs of many, many people.
Currently, we use 100-pr Telect-style termination blocks. They don't offer much
in terms of ease of use for testing and don't organize well on a 19" or 23"
rack.
I
Using a cheap POE switch. I'm pretty happy with it since it's cheap. It's
a bit noisy with a small load would be my only complaint - I suspect it's
the same volume at full load.
No management/layer 3 features on mine nor do I want them. I don't know if
L2 only means you want management or not.
Same experience here. So far so good and their TAC is efficient.
I had to disable MCLAG settings due to a strange behavior with multicast.
Something that appeared unpleasing- at least to me - is the fact that the
separate MPLS license doesn't support PIM when activated.
Regards
Paschal
Once upon a time, Richard Angeletti said:
> Wondering if anyone on the list has any experiences with fs.com Ethernet
> switches that they are willing to share (good or bad)?
>
> We're looking for some cost effective L2 only 10Gb-T switches and their
> S58XX switches have come up as a potential
Wondering if anyone on the list has any experiences with fs.com Ethernet
switches that they are willing to share (good or bad)?
We're looking for some cost effective L2 only 10Gb-T switches and their
S58XX switches have come up as a potential option.
Thanks,
Rich
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