Unplugged Pc Affect Other Pcs?
Jun 5, 2011
I currently have 3 pcs - one desktop ethernet - one desktop wireless adapter and one laptop wireless. I unplugged the desktop wireless a few nights ago - I have since been on the ethernet desktop fine but when I tried to log on with the laptop wireless - no deal. So I replugged the wireless desktop and then the laptop was o.k. to connect. This doesn't seem normal but I don't know. One unplugged pc on the network shouldn't affect the others should it?
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Feb 24, 2013
I recently switched over to a new cable modem/wireless router, which is the Zoom DOCSIS 3.0 (Model: 5350-00-03). Me and my brothers have set up a second router, a Netgear N300 (Model: WNR2000v2), on the other side of the house. After the switch, our data usage has been increasing. I just want to know if having two routers affect more data usage.
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Dec 15, 2011
I notice that SPI is disabled by default on the DIR-600 (in firmware 2.10 and 2.11 as well).Port forwarding still works with SPI on (use it for BitTorrent).So why is it off by default?Does it slow down things?
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Feb 14, 2012
I have a customer who wants to disable cdp on all switches for securtity reasons. The same customer has also LMS 4.0 installed.
When disabling cdp, does it affect the topology services on LMS? Can you still see the topology tab on device manager or the topology map of the entire network?
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Feb 25, 2012
to what extent gigabit lan port affect speed of internet?
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May 16, 2012
Can i connect about 12 devices (laptops and mobile phones) to a 8 mbps or 16 mbps wifi router?
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Aug 23, 2011
I work at technical support and I heard a story about a customer that lost his internet connection when there was a high tide. I do not know the details but is it possible that high tide can affect wireless internet signals?
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Dec 8, 2011
I have had my DIR-655 for a few years now and it has been running fine up until a few months ago.
I haven't changed any features or done some major changes but it started cutting out all network traffic. WiFi drops internet connection but is still connected and both my NAS and my wired computer are also cut off from the network but shows as connected.
The router GUI is not accessible when this happens. The routers leds are lit but for some reason all network activity is dropped. Restarting the router resets everything.
This is rather sporadic but happens at least 2 times a day.
I have disconnected the internet connection and left the "internal" network be up and running and then too I get the network "cut-off" after some time so it is not dependent on my ISP.
I have Hardware Version A2 and am running Firmware Version 1.32NA. I tried to install the 1.35NA and it goes and does something but when it comes back it is still on 1.32NA so the FW upgrade doesn't kick in. Is my hardware too old for it possibly?
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Jan 22, 2011
Will a Wi-Fi range extender affect (i.e., reduce) the signal of the router? How does the throughput signal compare between where it originates and where it ends?
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Oct 2, 2012
I'm in the throes of configuring my 5520 to supply different group policies based on LDAP group membership. I'm finding that no matter what I do only the default group is applied. I'm sure it'll be a simple fix - but I just can't see it. [code]
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Apr 29, 2012
I am planning the upgrade of an ASA 5550 Active/Passive cluster from 8.0 to 8.2 according to the "zero downtime upgrade" documentation available in the web.
I do not have another cluster for comprehensive testing, but I executed a simple migration procedure on a tiny 5505 and neither licensing features nor the configuration (the command sintax) were affected by this process. I know this is something to care about if you go to 8.3, but this is not my case.I browsed the release notes of 8.2(5) and no special disclaimer was found by me with respect to this release. So everything should work just fine, but I would like to double check for input with respect to these two subjects:
1.Will the licensed features (vpn, concurrent connections, etc) be preserved?
2. Will the configuration be preserved ?
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Sep 18, 2012
Can the quality of my phone line affect the ability of web pages to load? Some times web pages load flawlessly at other times browser says web page found but it refuses to load. I assume that things could get slow if I am downloading various updates in the background. What could be my problem? My phone line is on poles-underground-been spliced and on the end of the line. Seems like when I need to connect I can't.
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Jan 4, 2012
Im running 8.3 on a 5505. We've got a few ssh tunnels originating from inside to some place on the internet. It seems these tunnels are closed every n minutes. I've seen two recommendations for altering the timeout values, and what I am interested in is infinite timeout (0) for these SSH tunnels.
Suggestion 1, alter timeout "conn". Default is 30 minutes, but I suspect this might have a negative impact because no inactive connections would be closed, ever. If it however is recommended to alter, how to set it to "0" (off/unlimited)? timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
Suggestion 2, enable a ssh class map which explicitely set the timeout for the ssh connection. Is this recommended? How would I achieve unlimited time? And what about random-sequence-number disabled as seen below, is that really recommended?
class CLASS_MAP_SSH
set connection random-sequence-number disable
set connection timeout idle 48:00:00 reset
set connection decrement-ttl
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Feb 29, 2012
I'm planning to upgrade Cisco ASA 8.2 to an anyconnect essentials and mobile license. Are there any concerns with some users continuing to utilize the cisco vpn IPSEC client while others migrate to the Anyconnect? I just want to make sure when I upgrade the license that there will not be an immediate requirment to have all users switch to Anyconnect immediately.
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Sep 10, 2011
i have installed linksys pci adapter with speed wmp54gs. i try and turn it on and it will not show any devices and it will not let me click on rescan the the only thing that highlights is exit when you open!
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Nov 26, 2012
I just recently bought a new HP Envy m6 laptop that's not even close to a week old yet and I've run into problems with the wired connection. I have two different belkin ethernet cable cords to use and neither of them seem to be connecting whenever I plug them into the ethernet socket on my laptop. I've tried uninstalling the network adapters and updating the drivers. None of that seemed to have solved my problem so far.
Is there anything that I can do to solve this problem? I would be fine with the wireless connection that I'm currently using if it didn't fluctuate so horribly. I live in an apartment complex that provides internet access to me so I don't know what company they are using nor the router that is providing me with the wireless connection. I will be checking in with the management to see if it's not a problem with their internet tomorrow.
As for the network adapter itself, I have a Qualcomm Atheros AR9485 802.11b/g/n WiFi Adapter and a Realtek PCIe GBE Family Controller. I'm assuming the Realtek adapter is the one that deals with wired connections. I'm currently running Windows 8 on the laptop.
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Sep 13, 2012
I am running an ethernet cord from my xbox 360 to my Acer Aspire TimelineX 3820TG-3022 Laptop Computer. I am attempting to run ICS in order to share the connection to my xbox. The problem comes when I attempt to plug in my ethernet cord to the computer, and nothing happens.
Here is a screenshot of what the port says / my network adapter setup: 33a7c93a4c607756f9219a95a7207a7d.png It's a Atheros AR8151 PCI-E Gigabit Ethernet
I have tried sharing the connection to my xbox via another laptop, and it has worked. Power saving mode is disabled in the port in the device manager, and I have no clue what is going on.
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Jan 3, 2012
does any one know why a dlink router won't turn on after being unplugged now it won't light back up
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Jan 19, 2013
I have no Internet connection, and when I diagnose it, it will say, " plug an Ethernet cable in" when there is already one in. So I will attempt to restart it, and it will freeze when it says "Starting Windows" and it will do so every time. Until I pull the power cord from the back and plug it in again. Then it will log in fine, and the same problem will occur. I ran virus scans and nothing was infected. I had just recently got it rebooted also, twice in fact since this problem keeps reoccurring. (This computer has never blue screened or crashed) Every other device plugged into the router is working fine (Gaming consoles Xbox, and PS3). My friends laptop internet was fine also when we plugged it in using the Ethernet cable when he stayed at my place for days, also no problems with the wireless devices using the router.
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Aug 6, 2012
I have a Linksys WRT160N conencted to a pc, Windows Vista I can connect it to my ipod but after a few hours or so, it disconnects and I can get to reconnect again.
"Unable to connect to network "........"
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Jul 29, 2012
My father has his computer connected to a router which is then connected to his modem and has been having difficulties getting onto basic internet websites.He unplugged the router to restart it and forgot about it.Then he tried to access the internet and it is running smoothly while still connected to an unplugged router. And How do we get the wireless connection back without screwing up the desktop connection? In addition, the desktop computer says that it has no connection and that a network cable is unplugged.
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May 15, 2011
Last night, my internet was working perfectly and I closed my computer lid before going to sleep as usual. This morning, I wake up to use my computer and the internet isn't working. I check the icon at the top and instead of showing an empty wireless meter with an X over it, it shows a computer and a cable with an X over it, which isn't normal. My laptop is an Acer Aspire 5532 with a built in wireless adapter and it has a button near the power button that turns the adapter on and off. I decided to turn it off, give it a while, and turn it on, but that didn't fix it, so I restarted the computer.
Now, when I try to turn it on an off, it gives the wireless symbol with a circled X over it. I have checked the device in Device Manager to see if it is working and it says it is working properly. So I uninstalled it, restarted and the computer automatically installed software like it should, but that didn't fix it. I tried a System Restore, but that didn't work as well. Another thing I should mention is that I have tried rolling back the driver (which didn't fix anything), then I updated it, which also didn't fix anything.
Is there anything else I should try? The only thing Diagnostics can detect is an unplugged cable, but it's built in, so it doesn't require a cable (I've had it for >1 year and this is the first problem I've had).I downloaded Xirrus Wi-Fi Inspector and it says no wireless adapters can be found.
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Oct 10, 2012
I plug the Lenovo in to the Ethernet cable in my office, get link & data transfer lights, connect to the internet,everything works.Bring it out to different office (it's replacing an old XP machine, which connects on the cable I'm about to mention)Plug it in to ethernet, no lights, Network Cable is Unplugged.Plug cable back into old XP machine. It connects.
Bring out a Win7 Home Premium SP1 laptop. It connects.Plug back into Idea center, nothing. Drag idea centre back into my office. It works again.The Idea centre is new, so it's never worked on this area before. Also, I have 3, and they're behaving identically. ALSO, sometimes when I plug in the Ethernet cable the green and yellow indicator lights will blink once at me, and then never again.
The cable's good, works with 2 other machines. The port/NIC card is good, works in my office, the only difference between the two locations is that I have an extra router in my office that I don't have in the office the Lenovo is going in, so it MUST be something in the settings, but I can't tell what's different between the machines that work and the Lenovo.
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Apr 11, 2011
Windows 7 Home Premium Service Pack 1 RealtekPCIe GBE Family Controller With no apparent change in software or configuration, I am getting the 'Network cable unplugged' error. The cable connects another PC just fine so both the cable and router are OK.
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Nov 22, 2011
So here's a fresh spin (and not in a good way) on the seemingly common port-flapping issue, where a windows vista/7 machine's ethernet port vacillates between "enabling, identifying,network cable unplugged." I've tried the fixes I've seen around, like forcing the speed to 10 or 100Mb duplex,etc. But I think the problem goes deeper than that -or drivers or faulty NICs. Its acting like it's in the cabling. . . but not. Any advice would be welcome.Just switched from one DSL provider (Bell) to another (Teksavvy). Connected via a dry loop. When the Bell tech first set it up a year ago, he did it like this: Patch cord frome the Bell 2Wire modem/router combo to a female coupler. Female coupler attached to cat5 cable running about 25/30 feet along baseboards around the corner to another female coupler. Patch cord from female coupler to NIC in the back of my box. This worked fine. New set up with Tek savvy is as follows: DSL modem via patch cord to (wireless) D-Link router. D-link router connected to computer by same aforementioned setup. This results in the port-flapping named in the title of this message, on the hard line only. Any change in my computer was ruled out by connecting a brand new, never been connected laptop and the same terminal as my computer. Results in port flapping. The same laptop connected to the router by just the patch cord results in a perfect connection. I've tried moving the patch cords around, it doesn't change the results, so they're fine. I have no way of testing this long stretch of installed cable in the middle, with the couplers on it, since I don't have an equal length cable to try out anywhere, but I'd be surprised if that just died after a year's use exactly when I connected new hardware to the other end of it. Running windows 7 with a RealTek NIC on my box. D-Link router (will check the model later, at work at the moment), and TP-Link DSL modem. The system delivers wireless internet flawlessly.
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May 22, 2011
Same problem ' network cable unplugged' even if it is physically connected. I have sony vaio pczim series with win 2000 xp home edition with a broadband (cpe adsl2+ type) connection. While everything working fine for past two years, suddenly after a thunderstorm night, I noticed the network connection failure with the message. I checked the router, cable and the same are working fine with other hp laptop. Even the vaio is running with the same router while usb port is used and even the wireless and bluetooth are fine, but network with ethernet cable connection does not.
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Jun 29, 2011
Local area connection says there is a network cable unplugged. There are non unpluged. should I just leave it be? My computer is working fine
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Jun 14, 2011
my modem is working, I have two computers on the router plus my wireless is working.I connected my cable that was going from the modem to the router directly to the computer and it still says "network cable unplugged"sis 900 based PCI fast internet?
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Apr 19, 2013
using ipconfig to show static ip address when cable is unplugged, can ipconfig show static ip address when cable is unplugged? if no why? and if yes how do you make it work? anything you can edit on registry to mke it work.
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Jun 20, 2011
I have a WRT54GS Linksys router. I have a personalized secured network (creags). My router is totally unplugged and disconnected, and I am still currently connected to my password protected network. Network authentication is set to WPA-PSK and Data encyription is set to TKIP. I cannot access my router's admin panel, even if I try 'admin' for just the password. I tried hard resetting my router (holding reset for >30sec, unplugging, plugging back in)-- nothing, and the network still shows up.
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May 31, 2011
I want to connect my laptop and desktop. I have a LAN/Ethernet cable. When I joined the two, it says "Network cable is unplugged" on both the PC's. I have replaced my cable. The cable works good when I am using internet.
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Aug 26, 2011
After running my malware anti-virus and removing all the virus, my Local Area Connection keeps saying network cable unplugged. I checked the network adapters and everything is fine. When I did an ipconfig, there's no ip address showing. I have Windows XP. I've tried almost everything and it's still not working.
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Oct 31, 2011
Local Area Connection - Network Cable Unplugged I am using Professional 2000 and have a Linksys WRT54G Version 8.2 Wireless Router...have broadband connection through Brighthouse. My laptop works fine but my desk top computer keeps giving me this message.I have checked all the connections and even bought a new network cable to see if it was a hardware issue.
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