Latest threads in Ethernet LANshow only best voted threads
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hitron modem mtu
how to manually adjust mtu on hitron modem
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1 year ago
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How to do BERT testing on an Ethernet?
Mitch, I would recommend a Viavi/JDSU or EXFO test set. They are designed to do this kind of testing. There are other cheaper alternatives out there as well. They will generate a constant stream of...
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7 years ago
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NFS mounts
I just posted a question to but it looks like the group is 99.9% spam. (I only see one actual article, and more than 99 spam.) I am trying to get diskless Suns to boot, after not doing it for some...
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7 years ago
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POE at 15 volts?
I have a PoE power injector rated at 15V, but I didn't know that there was a PoE standard at 15V. Was this an early version of the standard? Any other place that it occurs? thanks.
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7 years ago
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Enable jumbo frames on a port 3com 5500G switch
int 3/1/4 5500-GigabitEthernet3/1/4] 5500-GigabitEthernet3/1/4] jumboframe enable
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7 years ago
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Looking for Ethernet Blade Switch With Isolated Segments
I am looking for a 4U switch that can insert about six ports on blades, similar to this idea: The key requirement though is that each inserted card act as an independent ethernet switch. I don't want...
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8 years ago
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Extending a small LAN
We connect to the world through a DSL modem which by necessity is located in the centre of our facility. This modem has four LAN ports. There is a Cat5e line running from one of those ports (LAN1)...
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8 years ago
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I really need help on an avaya merlin magix phone system.
I have an extension that works internally but I cant get a dial tone for outside calls.
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8 years ago
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3 megabit ethernet
Does anyone here know about 3 megabit ethernet? Do any such chips still exist? Or maybe an FPGA based bridge to 10 megabit would be the easiest way to do the conversion. -- glen
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9 years ago
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measuring throughput with netperf
Hello, I'm doing benchmark test of Linux server using netperf. According to information at the theoretical max throughput rate for 1514-bytes packets is 117.35 Mbp/s, however I'm getting 957 Mbp/s for...
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9 years ago
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Re: Shielded RJ-45: Internal vs External Ground?
X-posting to the Cabling newsgroups
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9 years ago
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100BASE-TX Scrambler Problem
The clock input is not the MII.TXCLK but refers to the bits in the 5B code-group. This makes me believe that the TXEN is not the MII.TXEN which is only valid during frames. It is rather a global...
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9 years ago
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Question about switch/nic behavior in experiment
Hi, I moved to a new apartment recently. I guess the previous owners really lik ed using the phone because it had SEVERAL phone sockets on every room, clos et and bathroom, all of them leading to an...
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10 years ago
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ethernet cables
i need cables for office installation, which cables are good for installation?
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10 years ago
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[CM] Mellanox' 56gb ethernet card
Title: Mellanox shows off 56Gb Ethernet cards Author: Charlie Demerjian Date: Thu, 13 Mar 2014 07:00:03 -0400 Link: Mellanox was showing a very interesting networking card to SemiAccurate at MWC, one...
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10 years ago
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