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Questions tagged [10gbethernet]

10 gigabit per second version of Ethernet protocol, using either copper or fiber cables

10 gigabit Ethernet is one of the newer standards in the Ethernet family. Its standard had been established in 2002 for fiber communication and 2006 for copper cable communication. It allows for transfer rates in around 1.1GiB/s. Other names include 10GbE, 10GigE and 10GE

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Use Core Switch as an L2 Access Switch

Can I use a CORE switch as an ACCESS Layer 2 switch? The end goal is to connect all servers through at least a 10Gb network. The servers each have high volumes of data that will be transferring back and forth to and from each other. Slower networks…
herbey zepeda
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Ethernet bond interface fails after NIC replacement

I've replaced a failing 10GbE adapter in a Dell PowerEdge server running a bonded pair of Cat6 cables to an aggregate switch. The old NIC and its replacement are both Intel Ethernet Controllers (10-Gigabit X540-AT2) so I assumed (probably…
Beady Eye T
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Getting 2g speeds on hyper-v VM through a 10g nic

I'm testing my speeds using IPERF as I've recently installed a 10G cisco switch and intel 10g NIC's on some servers to communicate with a nas server. I noticed my reads and write were awful so I've tested the NIC's themselves and on the host machine…
UserSN
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"Unsupported module type was detected" during boot of Intel X520/I350 card in Dell PowerEdge R630

I've purchased a Dell PowerEdge R630 with an integrated Intel X520/I350 (2x SFP + 2x RJ45) network card. I've setup the server locally (on a 1G RJ45 network) to test that everything worked as expected and it did; everything worked, no error…
miho
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Cisco Catalyst 6509 Not Powering Up WS-X6716-10GE Module

I just inserted a 10GbE 16 port line card into a Cisco Catalyst 6509 series switch and nothing happens(™). The chassis recognizes the new line card but doesn't boot it up. show power and show modules follow: #show power system power redundancy mode…
pfo
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HP NC523SFP no link detected

I have two HP NC523SFP 10Gb 2-port (1 on a HP DL380e Gen8 and the other on Dell PowerEdge 2950) both systems have Centos 7, the cards are detect and are running the same firmware. I have connected directly the servers with 10Gtek SFP-H10GB-CU2M…
DarkVex
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Intel 82599EB Not Working on Linux

I have just received my new X310 + Intel 82599EB. I cannot ping the device. If I connect the X310 to the 1Gb ethernet port of my host then everything works fine; If I connect the X310 to the 10Gb 82599EB with the supplied cable, I cannot ping the…
major4x
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"Speed Mismatch" between 1000T and 10000T?

I have a server in a data center, which has an Ethernet NIC card with Fibre support. I have a 1Gbps connection and my ISP asked me to make sure the settings on my device are as follows: Full Duplex, 1000meg and NO Auto Negotiation However, I just…
Tarandeep Gill
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Connect two local networks

I'm trying to connect two local networks together. Network 1 (192.168.1.1) is connected to 10GBe Internet via router with dhcp. I've added switch Netgear XS708T for more 10G ports (Clients 1 and 2). Via this switch I've connected a wifi router with…
Tom R
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What transceiver can convert 10GBASE-KR or 10GBASE-KX4 to 10GBASE-T or 1000BASE-KX to 1GBASE-T?

A pci-e network card supports 1000BASE-KX, 10GBASE-KX4 and 10GBASE-KR on SFP connector, but the required mode for twisted pair support on RJ45 (8P8C connector) is 1G- or 10GBASE-T. What type of transceivers can connect previous mentioned SFP+…
beyondtime
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want to build a private 10 Gbps backplane

I intend to purchase, two servers each containing a Intel 82599 QSFP+ that the vendor says has "supports dual 10Gbe output via a splitter cable". Now I wanted to ideally connect the two servers and an additional desktop machine (that contains a card…
quasar66
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How did 10gbe happen without increasing the number of wires in the cable?

The ethernet cable speed jump from 100Mb/s to 1Gb/s was possible because all of the wires were put to use in a patch cable. The jump from 1Gb/s to 10Gb/s required no such increase. How did they do this?
mh00h
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What is the point of a 10GBPS internet connection?

At a few dedicated server companies, they offer 10GBPS internet connections to replace the normal connection that you get if you order a server from them. I can see some applications of a 10GBPS network connection (for example, the mainframe of an…
AStopher
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Simple 10GbE solution for 10-20 workstations

Right now we are designing a video editing lab of around a dozen workstations. From my research I see that there are Cat6a solutions over there. Also, I think, SFP+ or other optical interconnects will be more hassle. I was wondering if you could…
B.I.
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Upgrading to 10gbps port or getting multiple 1gbps

need help I run a file hosting company my current servers run at 1gbps uplink and sometimes downloads are slow, I am thinking of upgrading to 10gbps or should I just add additional servers? Which will be the best solution please.
Green Peters
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