Patch Cable Connecting Closets Not Working?
Jul 2, 2012
I am trying to upgrade the switches in one of the buildings to Gigabit HP ProCurve switches. Currently, this building has 3 wiring closets, and each closet has 2 Intel Standalone 460 switches (24 ports). We use them as simple Layer 2 Switches. Nothing fancy.We recently bought 3 48 port HP Procurve Gigabit switches.I was planning on going in and swapping the 2 Intel Switches out with the HP Procurve Switches. The first closet went fine, and we had immediate connectivity (servers, Internet, etc.). However, when I went to the second closet I found that I could not connectivity back to the first closet.I then noticed the patch cable going from Closet A to Closet B is terminated with a female connection on both end. And then a patch cable is connected from the end, to the switch at both sites. I have never seen this before. And I hope I am making sense. Why would this method work with the old Intel switches (that are close to 10 years old) and not with the HP?
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Jun 13, 2011
My Ethernet cable connecting my computer to my router is not working. It was just working a few days ago and I have connected it to a different computer and it worked on that
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Oct 17, 2012
I am holding a DPC 3925 Cable Modem to connect to the internet. The wireless is great and all but i need something more.I need to connect another 8 cat6a cables to it to complete my home network. should i use a switch or patch panel or something?And not all 8 cable will be on wired. One or two connections are needed to extend the range of the wifi. What device can i use?I've got a ps3, NAS and media box that probably need the network connections to the main DPC 3925 Cable Modem.
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Jan 21, 2008
We have a new building, and I told the cable company run OM3 cable from second floor to 1st FL data closet because we have 4510R SupV-10G at each floor.However, the cable company ran a regular fiber cable instead of OM3 mistakenly. My questions, can I still use OM3 patch cable?? Second questions, can I still have the 10Gig performance??
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Dec 14, 2011
I want to "stack" a couple 300 series gigabit switches with fiber using a pair of MGBSX1 GBICs and a single LC to LC patch cable.Is there a minimum supported patch cable length in this configuration?
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Jan 16, 2013
Ciscowork 3.2.1 daemon manager is not working after patch installation
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May 24, 2011
Setting up a netgear n600 (WNDR3700) in my home. I have tried connecting two PCs to the LAN and am only getting 100mb/s with most of my patch cables(all are cat5e). I was only able to achieve 1Gb/s with 1 of my cables(which is actually a few feet to short for my shortest run). Both PCs have gigabit capability. What are the chances that 5 out of 6 cat5e cables are bad? Am I missing something?
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May 6, 2012
I am planning on implementing a mode-conditioning patch solution along with LX/LH SFP's over multimode fiber in my network. I wanted to know if this solution is also supported by the G5486 Gbic's, ie, can I use the 5486 GBIC along with a mode-conditioning patch over multimode fiber as well?
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Jan 16, 2013
Ciscowork 3.2.1 daemon manager is not working after patch installation.
C:Documents and SettingsAdministrator>net start crmdmgtdThe CiscoWorks Daemon Manager service is starting.The CiscoWorks Daemon Manager service could not be started. The service did not report an error. More help is available by typing NET HELPMSG 3534.
Also I checked syslog.log and it is showing below error an 17 14:39:34 127.0.0.1 100: <28> dmgt[1316]: 2507(W):Daemon manager anonymous user has not been set up: 00000569
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May 6, 2012
My core switch is a 6509-e and my IDF closets have 3750's.I have a couple of vlans currently setup, that can communicate with each other.VTP is setup Client/Server where as my core is Server, all IDF's are Client.
What i'm trying to do is create an isolated VLAN. I want to setup a DHCP scope and use helper address. When i plug in a client to that VLAN, i want it to get an IP, but not have any other network access.
Is this possible to do without switching to Transparent mode? If not - what reprocussions will i see by switching to transparent mode?
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Mar 24, 2011
I inherited a BEFCMU10 v.3 cable modem from my boss who switched to FiOS and I would like to use this with my Comcast connection.All I received from him is the cable modem and power adapter, what do I need to install and get this cable modem working? My router is WRT-54G.
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Sep 13, 2012
I know that we need to use crossover cable but what IP addresses to use on both PC/Laptops?Is there any Default gateway?
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Mar 26, 2012
How can i connect my window xp with window 7? "I have already done all settings like workgroup setting, ip location but my window 7 lappi is again showing yellow point."
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Sep 20, 2012
my system not connect with internet cable
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Jul 4, 2012
Here is my current setup.I have a desktop CPU (without monitor) and a Acer D270 netbook.Desktop CPU has XP (SP3) and Netbook has XP SP3 and Win 7 (Dual boot).I wish to setup a LAN so I can access and view my desktop PC which is more powerful than my netbook. How do I setup the LAN connection or use remote desktop? I have a lengthy crossover cable ready (2 sided RJ45 cable). A detailed description so I can follow the procedure to setup at my place. Regarding performance, how good will it be. The CPU has NVidia Graphics card.
My Pc Specs:
Core 2 Duo E7500 2.93 GHz Processor, Gigabyte GA-G31M-ES2C Motherboard, 2 GB DDR 3 RAM, 500 GB Seagate Barracuda HDD 7200 RPM, MSI N210 NVidia 1 GB GDDR3 Card.Acer Aspire D270 Netbook
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Apr 22, 2013
The issue that I am having is that the network cable I have that going from my router to my desktop computer, seems to be flaky, at least it seems that way...When I try to use the network cable that goes into this desktop, into another computer(one that I know works), the connection status alternates between connecting, and no network cable detected, connecting...and no network cable connected, and so forth.it NEVER connects. When I plug the cable back into the desktop, it does the same thing for maybe a minute, but then eventually connects. However, every other computer, laptop, macbook, another desktop PC, that I have tried connecting using this same cable never connects.
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Oct 25, 2012
The network card in my PC supports 1Gbit ethernet, my 2TB NAS also supports 1Gbit ethernet, however both of these are currently run through a 100Mbit cable modem/router thus reducing the connection speed. I was wondering if I purchased a 1Gbit switch and connected all my devices directly into that, then connected it into the cable modem, would the PC communicate with the NAS directly via the switch or would it go through the cable modem?
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Feb 17, 2011
I have Verizon FIOS in my house, but the ActionTec router is in the second floor and the signal is not strong enough in the basement (where my home theater is) to stream and watch internet movies.I understand I can use the same video signal cable (RG-6) to install a second router and connect either wireless or wired to the Xbox and PS3 I have in the basement, but I do not know how, and what router would do the trick
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Mar 7, 2012
how to connect my pc to tv using a cable which has a hdmi at one end and vdi at the other end. The dvi plug is at the back of my pc monitor. After successfully connected, do I have to input data in the pc?
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Jul 2, 2012
I just re-installed Command & Conquer generals: Zero Hour after a long time & I would like to play via Lan with another computer in the house.Here's the deal:My computer is connected to the router via cable whilst the other computer connects to the router via wifi. How can I make it possible to connect them to play LAN?
Edit: My pc is running windows 7, the other is running XP
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Jul 26, 2011
Ambit U10C018 send light not working. All other lights indicate proper functions. Usb not in use or connected. Enet, power, ready, receiving and sync all appear to be working properly. Have rebooted both modem and computer countless times, replaced Ethernet card (DFE-530TX+(Rev f), checked cables, all appear normal. Suddenlink service, cable guy didn't locate problem (didn't try very hard either).
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Sep 6, 2011
laptop crash after connecting ethernet cable
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Oct 1, 2011
I have a 10 foot ethernet Cable, and a 100 foot ethernet cable. Both cables work great from the router to my Thinkpad PC, and both work through the same port on the router. on my xbox the 10 foot cable works immediately when I hook it up to my xbox. The 75 foot cable will just not work to the Xbox. Again, it works fine to 2 of my laptops in the house. Is there a problem with Xbox and Long ethernet cables?
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Aug 30, 2012
I have been trying to connect my laptop (Windows Vista) and my netbook (Windows 7) with a crossover cable, and I have followed every single step of the instructions I have found on the net, including disabling Windows firewall, but it won't do it and when I try to ping the failure seems to be when the netbook tries to ping the laptop (100% loss).
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Mar 28, 2011
how to connect two computers for playing games?
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Jul 22, 2011
problems when I wanted to connect my laptop to my WAG120Nrouter for the first time.First the wireless adapter on my windows xp gives me the error "unable to verify your identity"second when i passed the security verification by bypassing the security options on the connection properties of the adapter, windows tries to acquiring network address and continues it for hours. Seems Windows cannot get any ip address from the router.The router works fine with wired Ethernet devices and my iPhone when i connect it wirelessly.
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Feb 21, 2011
Two years ago I bought a WAG160N for modem (ADSL) and router functionality. I consider to buy a pure router (E3000 or E4200) to connect to the WAG160N and use that one purely as the modem. How and what should I configure/disable on my WAG160N?
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Mar 4, 2011
Model: Linksys CM100 Cable Modem, purchased December 2010
Modem goes dead immediately after 3rd light goes solid. All lights go out and the modem stops functioning completely. Using the reset button gives no response, the modem stays dead. Upon unplugging and plugging it back in, the modem turns back on and cycles through the lights, only to die out once again.I was initially able to get it to stay alive by starting it with the Ethernet cable disconnected then plugging it in once the modem had connected, which I found odd. After a relatively short period, say 20 minutes, the modem would randomly die out again. However even that has since stopped working.
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Feb 13, 2011
I have recently bought a WAG320N modem Gigabite router to substitute the modem router supplied by the internet service provider (in theory less performant).
Formerly I have a wireless router Zyxel (MOD. P660HW-D1). The main computer is wired (connected trough ethernet), I have also a NAS device (WD mybook world 1TB with Twonky as server) wired and a third wired connection for the above mentioned PLK 300. The PLK 300 (4 Inputs and one output) is used to connect a TV (Sony BRAVIA) a Bluray (SONY) a PS3 (Sony) and a multimedia HD (DVICO). All this was working properly. I have internet access from TV, PS3,... I was able to run videos, photos,... stored in the NAS from TV,....
I decided to change for improving the transfer speed and to allow a better wireless connection (I have initially coverage problems, but because I only use the wireless rarely...).Initially I bought a Linksys E 3000 (I thought it was possible to connect it directly to internet and not trough a modem. I asked to several people and in several shops but no one told me this was not possible). That was my first failure: I would like to suggest the liknsys people to clearly explain this on the product sheet to avoid that not very well informed people like me commit the same error.
Then I chaged the E3000 by the WAG320N. I connect the new modem-router like the former (Zyxel). No room for big errors, just the power, DSL line and ethernet cables. It works for the PC and the NAS but the PLC (PLK300) do not appears to work. Several tries later (including plugin the PLK on the line 1 input of the router it is shown on the network map but do not work. I do not have access to the internet nor to the NAS contents form TV,....
I go back to the former router and everything works again in the simplest way (I have internet access form TV,...) except the Twonky access to the NAS from TV ¿?. I do not know exactly what I have changed,...)
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Jun 27, 2011
I buy WAG160n wireless-n adsl2+modem router with wire it works but it not connect without wire and i cant connect internet through my pc.
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Mar 8, 2011
I can connect to the internet wireless but my daughter is unable to connect with her laptop. She is showing that she is connected but when she tries to click on the internet explorer it tells her that the Internet Explorere cannot display the webpage.
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Apr 30, 2012
At work we have an existing wireless network with with a lot of wireless pc's and devices connected to it.. We want to however connect 2 desktop pc's to the same network so that they have internet access also. These 2 desktops have been connected to the wireless router via wireless dongles, but due to some office arrangements we have to move them to a different office in the building where there is network ports available.I plugged in a D-Link 5-port Gigabit desktop switch to the network point in the office the 2 desktop pc's are moving to and tested it with my laptop (with wireless disabled) to see if everything is working.The LAN seems to be working fine, but when I want to connect to the internet.. it seems something is wrong.
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Sep 21, 2011
Yesterday my main computer lost internet connectivity after avast! ran an antivirus scan and removed several viruses. I spent much of the day yesterday researching the possible problems and did not come up with any solutions.My computer's OS is vista, and the network status says it is, "Connected to identifying". If there is any additional information you will need, I will gladly provide.
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