Metals of Ethernet switch

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• Airport extreme for modem cable via an ethernet switch?

  I can connect the airport extreme to the modem cable via an ethernet switch, or must the extreme connect directly to the modem?

  The answer to your question depends on what type of "modem" cable you may have.

  If you have a simple modem, as in the example below with a single port Ethernet, your network should look like this:

  Internet > Modem > AirPort Extreme > Switch and other devices.

  

  If you have a modem/router, which is actually a modem and a router separate which are combined in a single package, looking for something like the example below, your network may look like this:

  Internet > Modem/Router > switch > AirPort Extreme and other devices

  or... it might look like this:

  Internet > Modem/Router > AirPort Extreme > switch and other devices

  

  If you do not know what kind of modem you have, post back with the number of brand and model of the device that you call your "modem", and we will do some checking.

• AirPort Extreme, gigabit Ethernet switch and covering my house

  I have an AirPort Extreme 802.11n to Time Capsule wireless router. I have an old House. It was built in 1852 and microwave ovens have a hard time penetrating through some walls.

  Recently, I made some changes in the House and I wired things for Gigabit Ethernet. I have not yet bought a switch. We have a Mac Pro (cheese grater), a Mac Mini, three iPhones (only 6) and two iPads (one version 3 and the other, only the latter bought autumn, an iPad Air.)

  First of all, since most of us are on 802.11 n, can I initially put in place a heterogeneous system with two routers wireless connected to themselves and to the Internet via a switch? Also, I need two switches; one for the internal LAN and the other for a connection to the Internet? I intend to buy the new ac 802.11 AirPort extreme for a facility in one of the rooms to better cover the rest of the House. I think that both devices will be able to take advantage of the signal of 5 GHz, initially, with another iPad and iPhone to come along the next year. I wouldn't or the other base station being "enslaved" to the other but, rather, connected to the wired network internal and devices just switch between them that move around the House.

  Comments are welcome here. This can be a trip to a Genius Bar if I do not hear from final here.

  can I initially put in place a heterogeneous system with two routers wireless connected to themselves and to the Internet via a switch?

  Possibly, depending on the type of modem you have. See below info in this post.

  Also, I need two switches; one for the internal LAN and the other for a connection to the Internet?

  NO.

  I wouldn't or the other base station being "enslaved" to the other but, rather, connected to the wired network internal and devices just switch between them that move around the House.

  Not sure what you mean here. The two extremes of the airport will be connected to the cable network, so they will be in communication with them at all times. If you want to peripheral switch between them that move around the House... then you will need what is called a "mobile network"... so the two airports will produce a wireless signal that uses the same wireless network name. Apple Setup Assistant will put things this way by default.

  Depending on the type of "modem" you have, the network might look like this:

  Internet > Modem > AirPort Extreme 802.11ac > Ethernet switch > AirPort Extreme

  or, if your "modem" is really a modem/router, also known as, a walkway... then you have the ability to set things up like this:

  Internet > Modem/Router > Switch > the two airports to connect to the Ethernet network

  Looking for a Gigabit Ethernet switch to your network. Switches come in 5 ports, 16 channels, 8 ports, etc. versions.  It's always a good idea to buy an Ethernet switch over a few ports that you think that you may need right now... to allow for expansion.

  The key here is that the type of modem you have will determine how to configure the network.  If you could provide the number of brand and model of your "modem", we can eliminate some of the assumptions to be used at this time.

• POE Ethernet switch

  Hello

  I'm new to ethernet.  I will link two 9188XT chassis 300 feet from the other.  One will be a master and a slave.  The main chassis will be locked in a box with an ethernet switch connecting the master, slave and the computer.   The computer using labview will be 300 feet away from the main frame.  My question is the ethernet switch must be poe (power compatible ethernet) or can I use an ethernet router that doesn't use poe.  Thanks in advance for your answers

  The cDAQ-9188XT is not (it must be powered by a separate power supply) PoE compatible. You can use it with an ethernet switch that does not support the PoE.

• Instruments of connection through an ethernet switch

  Hello

  I'm looking forward to implement the following configuration in order to complete the instrumentation of a dynamometer via LabView:

  

  Firstly (and since we are always waiting for some materials) I tried the Yokogawa Power Analyzer to connect to the host via the Ethernet switch. Thus, the Ethernet switch has 8 ports, 3 of them are currently used:

  Port 1: Host
  Port 2: Internet

  Port 3: Yokogawa Power Analyzer

  I have determined the IP address of the power Analyzer and tried to do a ping to see if the connection was working properly but I have not received any reply from her. Is there something that could go wrong?

  Following the manual for the power analyzer: http://www.yokogawa.co.jp/ftp/dist/ks/eusers/wt/ked5s/im/IMWT1801-02EN_020.pdf

  Article 20.2 speak for TCP/IP connections. I was looking on the forums and have failed to find an answer,

  Thanks for your help.

  Hello

  Try this one.

  Kees

• Ethernet switched to WET610N to connect to wi - fi network

  Hello

  I think the linksys WET610N ALL168205 purchase to connect to my access point WiFi WRT610N.  I need to connect several devices ethernet together using a 1Gbit 5 port ethernet switch.  I want to connect this Wi - Fi network and switched to internet via wi - fi access point (to access the internet with a modem).  My question is this:

  Can the WET610N fill an Ethernet to wi - fi A / P and not only a single device?  The documentation suggests that it must be just a single device connected to the bridge.  Of course only a single ethernet cable can be connected to the gateway, but if I put a 5 port switch, can I use wi - fi to all 5 devices connected to the switch?

  Thank you

  Yes, once you have configured the WET610N then connect the switch to your WET610N (bridge)... and now you can connect multiple devices to the switch...

• Sharing files with an Ethernet Switch?

  File sharing used to be quick and easy XP. For the love of...

  I have therefore two systems of 64-bit Windows 7, a laptop and a desktop computer. They are both connected by cable to an ethernet switch. I want to share files between them.

  Both computers have the ethernet connection to the switch identified as 'Unidentified network' Public value. I can't seem to do file sharing because the location is 'Public', but there is no way to change it to "Home".

  If I go to 'Network' in Explorer, I can see the names of the two computers, but if I try to watch one computer to another, he said, he cannot access the network. And that's all.

  I tried to decipher 'Share with' and records public and all that _ but that's just add layers of confusion.

  Also, I noticed that when a game connects to the internet and Windows Firewall picks it up, he suggested that I let him on public connections but not connections Home. That makes no sense at all. If anything the opposite of what is happening.

  Taking each machine and the router one by one...

  The router...

  What is the exact the 2Wire device model?

  Make sure that the routers, DHCP server is enabled and that the number of leases of addresses is adequate, IE. 10 or so for example.

  Run the Internet connectivity evaluation tool to see if problems are reported.

  I presume that the SSID on your 2Wire wireless is a unique SSID and not by default. If the default value is possible your desktop (s) numere and wireless try to connect to a device of proximity with the same SSID. You should also broadcast of the SSID. If you think that the interference run inSSIDer to find an unused channel. Channels 1, 6 and 11 are preferred.

  Reset the router to its default settings and try to reconnect wireless since the two machines as a test.

  The laptop...

  How are the configuration of adapters, IE. to obtain a DHCP assigned IP address or you assign a static IP address? With wired disabled, IE. no cable not plugged in and connected to your wireless router to ensure you get a valid IP address of the router. Go in Start > run and type cmd /k ipconfig/all and sequenced, you get a valid IP address and which deals with the default gateway and DNS is your routers IP address.

  The desktop computer...

  How are the configuration of adapters, IE. to obtain a DHCP assigned IP address or you assign a static IP address? With wired disabled, IE. no cable not plugged in and connected to your wireless router to ensure you get a valid IP address of the router. Go in Start > run and type cmd /k ipconfig/all and sequenced, you get a valid IP address and which deals with the default gateway and DNS is your routers IP address.

  Here is an excerpt of the example in my laptop Win 7 currently connected to a Motorola 2210 DSL modem via an Ethernet link. Wireless is disabled. The 2210 is 192.168.1.254 and laptop computer is assigned an IP 192.168.1.64 in the current mode of modems.

  Windows IP configuration

  Name of the host...: Ashtabula
  Primary Dns suffix...:
  Node... type: hybrid
  Active... IP routing: No.
  Active... proxy WINS: No.

  Wireless Network Connection 2 wireless LAN adapter:

  State of the media...: Media disconnected
  The connection-specific DNS suffix. :
  ... Description: Microsoft Virtual WiFi Miniport adapt
  Physical address.... : 06-25-56-2D-29-FD
  DHCP active...: Yes
  Autoconfiguration enabled...: Yes

  Wireless network connection Wireless LAN adapter:

  State of the media...: Media disconnected
  The connection-specific DNS suffix. :
  ... Description: Atheros AR5009 802.11a/g/n WiFi adapt
  Physical address.... : 00-25-56-2D-29-FD
  DHCP active...: Yes
  Autoconfiguration enabled...: Yes

  Ethernet connection to the Local network card:

  The connection-specific DNS suffix. :
  Description...: Realtek RTL8102E/RTL8103E family PCI-E Fast Ethernet NIC (NDIS 6.20)
  Physical address.... : 00-1F-16-D2-62-DC
  DHCP active...: Yes
  Autoconfiguration enabled...: Yes
  Address IPv6 local link...: fe80::e59c:e4f5:a03f:3d44% 10 (Preferred)
     IPv4 address: 192.168.1.64 (Preferred)
  ... Subnet mask: 255.255.255.0.
  Lease obtained...: Tuesday, January 5, 2010 04:55:38
  End of the lease...: Wednesday, January 6, 2010 04:55:38
     ... Default gateway. : 192.168.1.254
  DHCP server...: 192.168.1.254
  DHCPv6 IOOKING...: 167780118
  DHCPv6 DUID customer...: 00-01-00-01-12-9B-3E-82-00-25-56-2D-29-FD
     DNS servers...: 192.168.1.254
  NetBIOS over TCP/IP...: enabled

  If your not getting not a valid DHCP assigned IP address on each machine server you can try to configure a static IP address. See this screenshot for an example. The example assumes that your routers IP is 192.168.1.1, it assigns IP addresses in the range 192.168.1.X and that the range of addresses of DHCP servers is something superior to 192.168.1.10, IE. 192.168.1.50 and upwards, for example...

  MS - MVP Windows Desktop Experience, "when everything has failed, read the operating instructions.

• The WAN Port is communicating with the Ethernet switch?

  I have a Comcast gateway that the router is disabled in so it acts only as a modem. This is related to an Airport Extreme, which serves as my router via the WAN on the AE port. I created a different WAP with a Capsule temporal from the airport, located downstairs with an Ethernet cable from one of the Ethernet ports on the AE to the WAN on the TC port. I think it's what we call a 'roaming network.

  My question is, can I connect my switch Gigabit 8 ports in one of the Ethernet ports on the TC to complete connections wired to all devices connected on it, or should I first connect EI to the switch 8 ports and then connect the switch to the port WAN TC to complete my network "roaming"? In other words, plug it into the port WAN AE or TC still allows you to use other Ethernet ports as a switch?

  Thank you!

  can I plug my Gigabit 8 ports switch in one of the ports Ethernet on the TC to complete wired connections to all devices connected on it

  Yes, assuming that the TC has been configured to run in Bridge Mode, which would be normal.

  or should I first connect EI to the switch 8 ports and then connect the switch to the TC WAN port to complete my network "roaming"?

  It would be considered preferable to wiring, if it is convenient to do so.  For example, in the configuration of the wiring in the previous example just above... If there is a problem with the time Capsule, then all devices connected to the switch to the time Capsule would have a problem as well.

  If the switch is connected to the AirPort Extreme, and the TC is then connected to the switch... If the TC has a problem, the other devices connected to the switch of will not be affected.

• How to connect a TV Sony Bravia KDL-60EX645 using an Ethernet switch?

  I want to connect internet to a TV Sony Bravia KDL-60EX645 using ethernet cable using a D-Link switch.

  From the router ethernet cable is connected to one of the ports on the switch and another ethernet cable is connected to a different port on the switch and the other end to the TV. However, the TV does not recognize the ethernet connetcion. If I connect a cable ethernet from a computer to one of the ports on the switch of the computer is on the internet so switch works fine.

  If I connect the ethernet cable directly from a router to the TV, the internet is connected. If networking on TV works fine too.

  What could be the problem? Thank you.

  Your computer must be connected to your network using a switch because a computer has software that will allow it to obtain an IP address for a switch or a hub, while the TV is not.

• Routing to the unauthorized via switch Ethernet HP 1910 169.254.0.0/16 subnet

  Hello

  I have a somewhat unusual situation at a customer site. They have an HP 1910 as a default gateway on their local network Ethernet switch. This is related to a Fortigate Firewall with a regular DSL connection and a WAN link to emote subnets. The question we have is that a new remote site has become active on the Wan. The unusual thing is that they have a 169.254.0.0/16 subnet. Don't ask me why this address range has been used but it is there. (169.254.0.0/16 is a space of address reserved for windows clients that cannot receive an IP via DHCP)

  The client is when they try and access a resource on 169.254.0.0/16 through the switch and on the Wan of the HP 1910 switch removes the packages and will not pass them. I have trioed add static routes on the switch, but it does not transmit packets 169.254.0.0/16. Al, the other traffic is very well. Has anyone ever encountered this weird behavior?

  I think I knew the people. Article 2.7 of the RFC section https://tools.ietf.org/html/rfc3927 which States that to 169.254.0.0/16 packages be sent to layer 3.

  Do not know why some devices transmit these packets, but it seems that best practices is for devices of L3 to drop packets that have 169.254.0.0/16 in their source/destination IP address fields.

• cRIO only with switch ethernet connection and the computer

  Hello

  I use a cRIO-9073 connected via an ethernet switch and then to my computer and also connected to the corporate network. The cRIO connects fine (I can interact with the remote façade on the cRIO) using this method, but I can't view the remote façade when I connect just my computer for the cRIO via the ethernet switch. Where can I find the method of connection to cRIO by ethernet switch?

  Thank you

  Note: I configured manually my computer an arbitrary IP address and the subnet mask when you use only the ethernet, cRIO combo switch, no network. But I can't repeat the cRIO connection, there may be a step I'm missing.

  bermea,

  Hello! Let me be sure I understand your problem and then make a sugguestion.

  You have your PC and the cRIO connected to an ethernet switch that is also connected to your company network and you are able to see the cRIO to the MAX. However, when you have disconnected your network switch companies, leaving only the PC and the cRIO connected, you are more able to use the cRIO or see in MAX. Is this correct?

  It seems that you have indicated that you have setup your PC to have a static IP address for when it is disconnected from the network. If this is the case, you must also set the cRIO to have a static IP address. Here are some documents that can help you do this.

  • Choose a static IP address for your engine in real time
  • Why my controller cRIO not Show Up in MAX?

• set up a branch to the main ethernet using Airport Extreme network

  Could someone help me with this network configuration please?

  I rent an office and we have an ethernet cable coming into our building to the main network (a fiber broadband building next door). The ethernet line give you IP addresses and internet link.

  I would like to set up our own network in our building-

  1 / would put an Airport Extreme there is the ethernet cable and then plug the cable into the WAN port

  2 / I would implement the EA to distribute IP addresses, but using a different pool - so if the main building uses 192.168.1.1 to 192.168.1.256, I would be created my AE to use 10.1.1.1 to 10.1.1.256

  3 / I would then run an ethernet cable between the port LAN on EI to my Netgear 24 port switch.

  4 / I would connect all our other airport extreme and express again our Ethernet switch and put them all to 'bridge mode '. The switch ethernet cables may be connected to the WAN ports on these airports.

  Anyone see any problem here? We would just to have control over our own IP addresses and be able to restart our Airport Extreme, if we must, do not rely on the building next door to the distribution of intellectual property. I know still need to answer on them for the internet connection, but that's fine.

  Thank you!

  It should work. It would be the basis of a network of mobile type.

  A word of caution. With the exception of the "main" AirPort Extreme that performs as a router, connect the other base stations using their respective ports of LAN. We found some inconsistencies when a base station is in bridge mode and the connection is their WAN port.

• WiFi works but Ethernet does not work

  I just changed the ISP. I use the modem cable of the MRC, which is the same as one that uses Xfinity. I'm also using a Linkysys EA4500 router. I have not had any problems with setting up yesterday before they changed over this morning.

  I have two iMacs (my wife and I). If the modem cable is directly connect to one of the two iMacs, the internet works fine. However, when the Linksys router is part of the configuration, the iMac to my wife can connect via the Ethernet port but my iMac won't. My iMac can connect via WiFi. However, he won't be able to connect if I use an Ethernet cable.

  I have already reset the router to factory setting and restart the iMac and clear the PRAM, switched Ethernet cables. What happens here?

  The problem you describe will occur when changing the device connected to a modem cable without having to reboot the cable modem. Cable modems that are not as routers will communicate with a single device and refuse to connect to what anyone else, until you cycle power.

  Turn off your modem cable NCR and leave that it turned off. For reasons I don't understand (and will may not be not necessary), some cable ISPS also recommends disconnect physically their coaxial cable modem to perform a reset "full." During this time you can turn off the Linksys router also. Connect the iMacs to the router, either its LAN ports, via an Ethernet switch directly. It is not necessary to turn off Macs.

  Wait a few seconds, then reconnect the cable to the modem if you disconnected and turn on both the modem and the router. It should work.

• Direct networking Mac Pros, and via a switch setting

  I have a Mac Pro from previous gen and will migrate to a 2013. I'll keep one older goes for FCP7 concerts that come to life.

  So for the migration and the initial period of work the bugs out ("Dang?', where is the After effects plugin "AW, forget a font! "Where this stupid buy code?") I'll need to have network; I also need to buy a bunch of attachments for spinning-disk RAID, SSD, optical drive, etc. There will be a period I will access pictures and things of the old system while working on another.

  So my question: the old Pro is connected to a switch and several macs are networked throughout my space. There is an additional port close to my office so I can network the pro - but it it possible/fast/sought somehow to have old mac plugged into the switch and plug the other into the free Ethernet port on the old, because they will be sitting side by side (Yes, my office will be a mess for awhile).

  Basically, I was wondering if a direct connection between two Mac will be faster file transfers and allow a new access to the internet.

  (I know how to add the new for the network, but still she wondered why there are two ports on Mac high range). Thanks for any thoughts.

  for near-Hard Drive performance, you need a Gigabit Ethernet switch. If you do not, you must get a. It's the only acceptable way to manage the transfer of files from local computer.

  Your router has no need to gigabit speeds, because your Internet connection is not likely to be faster than 100M bps. The "trick" (if it exists) is that the computer transfers to use Ethernet wiring, but they do not use the routing on the router, only direct data transfer function (switch functions ""), if a cable like that. "

  There is no simple way to get faster speeds, like plug it into a computer by cable-computer.

  The second Ethernet port is good for storage area network connecting, as a NAS.

• Any benefit to have the Wifi and Ethernet simultaneously?

  There is better performance, have Wifi and Ethernet switched on at the same time?

  It seems strange that I can have both at the same time.

  Outside access to printers wireless enabled (which is not relevant to me), I would like to know if there is an advantage to internet high speed.

  No,