Why Large Speed Difference Between TKIP And AES Encryption
Mar 19, 2011
I was playing around with my wireless router settings and I noticed something strange.When I set my computer to use AES encryption, my link connection speed became greater than 54 Mbps. Unfortunately, running some internet speed tests showed a consistent download speed of less than 400 kbps, although my upload stayed around normal at 4000 kbps.When I switched to TKIP encryption, my link connection slowed down to 54 Mbps (which I'm assuming means it switched to G mode rather than N).However, my speed tests resumed their normal fast speed of downloading at 10,000 kbps or higher, and upload around the same 4000 kbps range.
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Feb 2, 2013
The entry on the Router wireless > Security page shows WPA2-PSK as selectable. But, AES is not.
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Jan 29, 2013
Yesterday I had BT Infinity fitted and my main PC (Wired) shows download speed of 70 megs but my laptop only gets around 4 megs download yet 5-6 megs upload.
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Sep 30, 2011
download is now 25.24 up is 3.97 should this be corrected?
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Dec 1, 2011
I have a Cisco E3200 Wireless N dual band router and external drive with USB2 support attached to it. The drive is shared across my network. My laptop has G WiFi adapter, so it can connect with 54Mbps only (which is ~6MB per second). I also have USB Wireless N adapter that supports up to 150Mbps.
When I copy my files from shared hard drive to my local folders it copies with speed 2.5MB/s and changing my WiFi adapter has no effect. It doesn't matter whether I am connected with 150Mbps or 54, the copying speed is the same - 2.5MB/s which is not enough for HD streaming; I have serious lag issues when I try to watch HD movies. When I disable WiFi and connect with a network cable, I see the speed is about 10-11MB/s - this is good enough. I can't understand what the problem is. Signal quality is 100%, security is WPA2 Personal.
Why is there no difference between 54Mbps and 150Mbps?
Why are files copied with a speed of 2.5MB/s in the 54Mbps network?
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Sep 8, 2011
do you think there would be a visible (or negligible) difference in internet speed if I used a hardware firewall as opposed to the router's inbuilt firewall?So assuming that all switches/ports were Gigabit Ethernet compatible (including the firewall itself), would it be a better idea to turn off the router/modem's firewall and use the hardware firewall, or would it be best to just stick with the router firewall?The reasoning behind this is that I'm not a big fan of Netgear... or their firewall system. After recent DDoS attacks (and IP address changes), I've decided to put a computer that was lying around to good use - Use it as a (Linux) firewall. iptables, here we come. - Yes, the Netgear router (CVG824G) has died a few times. Probably going to get upgraded to a NG CG3000, which uses (more or less) the same firewall system, I assume.
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Mar 21, 2013
Although EA6500 states support for WPA devices it appears that some B devices (like HP Wi-Fi printer PSC 2510) are not supported. The lack of support seems due to the lack of WPA with TKIP encryption, only the newer EAS encryption appears to be available.
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May 22, 2013
I´m trying to connect them to my WLAN, for throubleshoot I create a new WLAN with WPA2-TKIP and a PSK, the devices didin´t connect to the WLAN.I also change the security to WPA2-AES with TKIP, it didn´t work too.
My best choice was to disable every security configuration in order to began the throubleshooting from zero, but even with no Layer 2 and 3 security, the devices didn´t connect to my Test WLAN.
I´m using a AIR-CT2504-K9 WLC with two AIR-CAP3502I-A-K9 AP, all the PCs and other brand cellphones and tablets work well.
Also I have a SOHO router on the office, and the IPad connect without a problem with that WLAN, but I need them to connect to my Cisco AP.
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Nov 8, 2006
,I was having problems connecting to a network that is TKIP secured with a WMP11 Wireless PC card. I'm wondering if this is possible.
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Jun 4, 2011
I was uploading a big 2gb file to my FTP server, it was all going good and I managed to upload the whole thing hassle free. After I finish I log out, and return about 3 hours later and try to log back in, to no avail.WinSCP gives me the following error:
[code]....
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Jul 28, 2012
Where can i find my wep encryption key?
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Nov 30, 2012
Is it possible to have a 64 bit and 128 bit encryption key activated on the same router at the same time - one for laptop and one for wireless printer
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Jun 23, 2012
I need to locate my encryption key.
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Apr 11, 2013
deploying a large wireless network (about 14 access points) spread across 9 buildings that are in relative close proximity to each other. I have included a picture with a rough scale (it's editable, so feel free to play around with it). Anyways, here is the basic idea. I do basic IT consulting for small businesses and some friends of mine work for an apartment complex in my local area. They came to me with this idea of deploying a wireless network on the campus to provide their tenants with "free" basic wireless internet. Basic meaning, not intended to be a replacement for a private connection. But suitable for basic web browsing, school work (I live in a university town), and email. So I got to scratching my head and quickly realized that I need to dome some learning and refresh on my skills.
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May 20, 2011
Why does DSL CKT gets bounced with delivery of large packet?
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Dec 17, 2012
I am trying to set up a network that is over a larger area than I am use to. I have experience setting up wired networks for small and medium sized businesses, as well as setting up multiple access points to cover a larger area. My goal is to set up a work site trailer to provide wireless coverage for a farmer's field. The largest distance I am dealing with is a half a mile. Depending on the field the direction the signal ranges from 90 to 180 degrees. My problem is my lack of experience with the hardware to accomplish this. I am trying to figure out what is the easiest cheapest and most reliable way to accomplish this. Currently my plan is to use a Cisco WAP4410N access point and hooking it up to multiple high gain unidirectional antennas. Is there a reliable website out there to accomplish this without wasting money on trial and error? I don't like starting a project before can this be accomplished? What should I be looking for in an antenna? How many degrees offset should they be? What kind of wire should I be running from the antenna to the access point?
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Jan 13, 2011
I've got a lot of these messages in my logs from SVC users:Code:
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Dec 21, 2012
I have to transfer upto 50G of data over a Netgear 300 Mbps N300 router between too laptops both connected wirlessly to the same router. However, I get only 200 - 300 kbps when I transfer data? I get a faster speed when I download files off the web.
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Jan 16, 2013
Im trying to rebuilt my parents home network. This is the general layout of what Im trying to go for when everyting is said and done.
modem---router1----switch1----router2---switch2
l l l l l l l l l l l l-direct-tv box
l l l l l l l l l l l-blu-ray player
l l l l l l l l l l-xbox 360
l l l l l l l l l
[code]....
and i dont know what switch 2 is yet because my dad ordered it and it has come it yet, all i know is its a linksys Now the big problem I keep having is keeping everything up and running for more than a day. Ive already configured router 2 to a staic ip address of 192.168.1.151 and disabled DHSP server thing which cleared up some of the inital issues I was having. But I continue to be plagued with issues of computers saying there are duplicate names on the network and the internet only working on some devices most of the time and the internet going out completely after a day or two. Now when the internet only goes out for some devices its usually limited to everything thats not hooked directly into router 1.but everything hooked directly into router 1 still has internetand the basic hard restart of everything does nothing to solve the problem. The only real way Ive been able to solve things on a large scale for a short time frame is to unhook everything and setup reouter 1 and the computers that hook into it on day one. come back on day two and setup switch one and comback the next day and so on and so forth. and usually by day 5 everything has worked for about a day or two then Im back with nothing working.
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Dec 8, 2010
We are working on taking a port off of a switch and connecting it to a mux (TAC 900). Port is trunked to another switch in another geographic location. From wht I am being told from the engineer who handles the transmission end of things he said once our segment is physically connected the mux will crash. He supplied the error code to the vendor and they said it is crashing because of a jumbo packet in excess of 1536 bytes. Soon it will be a moot point as the hardware will be, upgraded but we need tis running NOW.
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Sep 13, 2011
I am looking at two wireless routers currently
ASUS RT-N16
Linksys E3000-RM
Does either of them support large HDD. I have an external 4-bay RAID 5 enclosure (4.5 TB usable space) I would like to connect through USB to the router and host the files on it.i can't find any data from either router if they can support this so I thought I would ask.
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Jun 20, 2011
I have 2 Cisco 2811 routers that are installed in different locations. I set up a tunnel connection between the two routers.
[code]...
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Dec 3, 2012
I want to change my encrytion password-How do I do it?
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Dec 10, 2011
I have laptop, mac and xbox 360 all working, just got ps3 and cannot connect it, cannot find wep key for wifi 12 hours plus trying to get this done.
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Dec 26, 2012
How do I change my wi-fi password?
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Mar 17, 2011
I need to transfer a large file(about 1GB) from my pc to FTP server.I tried with C# code in .net, it stated that "buffer size has been exceeded or queue is full".I tried using cmd prompt also, but it transferred about 380 MB and a notification was displayed as "Netout : Software caused connection abort, 451 Failure writing to local file".
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Dec 31, 2012
I can copy or past small files but on big files like DVD ISO which are about 5GB there is a sudden shutdown like a power out.This shutdown happens exactly when I click paste. It is not the temperature or virus or a bad xp install.I clean installed xp and installed the newest lan drivers from ECS.
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Oct 6, 2012
For my network the way it is setup is one building has the 2 main servers.simple wireless router and a few laptop that connect to it. a Wii and some other devices, all of them share media etc with no issue. Internet is not a problem either.One of the servers has a PCI wireless card and connects to another network.(network2)network 2 is able to share and play all the media off the service lets say 80% of the time.It also has a different internet provider and internet connection is not a problem but the wireless signal strength is low , (2 bars) or -55 to -82 it seams to jump around at.If you try to stream or play too much media it freezes on you. or if 2 devices on network 2 try to play something it freezes as well sometimes though when the signal is good -55 ish there is no issues.There is alot of wireless traffic in the area, i cant change that.and dont really want to buy a ranger extender or something $20 is what I have for parts if anything. If I were to put a 2nd wireless card in server 2 or Server 1 even. Also both the wireless router on network 2 and the pci card on server 2 are physically as close as hey can get.
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Mar 8, 2011
I have a laptop I use at home and a mini laptop that I travel with. I record TV shows with the laptop and move them to the mini to watch them on the road.the programs are about 3 gb for a half hour show, 7 gb for an hour. I've been moving them one or two at a time on an 8 gb card, but that's kind of a pain. It takes 5 mins for each half hour show.I have a wireless home network, but that takes an hour to move one half hour show.Is there a faster way to move the files from one computer to another? Like ethernet cards or something?
ETA: I have windows 7 on both computers.
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Feb 20, 2013
I am trying to brainstorm some ideas for the best wireless set up in a house that is 2 stories and 8500 SQ Feet. The house is wired with ethernet jacks.
Option 1. ASUS RT-N66U and Hawking Hi-Gain HWREN1
Option 2. Two Apple Airport Extreme's at either end of the house.
Option 3. Asus RT-N66U and Linksys WRT54G (DD-WRT Firmware).
What about the placement of the equipment? Should there be one router/access point on each floor or just two at either end of the house.
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Nov 24, 2011
I'm trying to transfer files from my wired desktop to my wireless laptop, and smaller files seem to transfer okay. Whenever I try to transfer a really large file, however, the internet and connectivity totally drops on my desktop (which is giving the file) and causes the laptop to lose the file. The desktop computer stays offline for about 1-2 minutes afterward before it either starts up again on its own or I reset the network adapter. I suppose it's important to note as well that the file transfer can fail at the very beginning, in the middle, or even at the very end, but my desktop computer always loses its connection whenever the interruption happens... but sometimes it can successfully get almost all the way through the file transferI tried following some of the steps in this case to confirm that I can ping and do all that jazz to my laptop and all of the services are running, since our problems seem similar. I've disabled all firewalls as well. However, since one computer is actually wired to the router, I don't think the solution will be quite the same
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Mar 6, 2012
if I have a half duplex 10 mbs connection, is the max speed to download a large file 5 mbs or would the download tend to hog the channel direction?
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Jan 20, 2012
Beginning this morning, I have been unable to download large files regardless of which browser I use - Chrome, IE, Firefox. For example, while testing this issue at thinkbroadband :: Download Test Files, I am able to download the 50 MB test file without any problems. However, every time I try to download the 100 MB test file, it stops at 65.3 MB. Every time I try to download the 200 MB test file, it stops at 38.2 MB
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