Main Reasons That Decrease The Bandwidth In TP Cables
Aug 1, 2011tell me the reasons that could cause the decreasing of the bandwidth in the TP cables? just 3 or 4 (main) reasons.
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Reasons For Increasing Bandwidth
Aug 31, 2012what are the factors leading to bandwidth increase
View 2 Replies View RelatedD-Link DIR-655 :: How To Decrease Bandwidth Connection
Mar 3, 2013I would like to know if it is possible in dir655 ver 1.30 to limit bandwith in QoS using mac address?because in QoS Engine Name i can only see this opt. no opt for MAC, what if the user use DHCP?
View 1 Replies View RelatedCisco Firewall :: Significant Upload Bandwidth Decrease With ASA5510
Feb 25, 2013They have an ASA-5510 with version 8.2(5). They just upgraded their Internet bandwidth to 30 Mb both ways.If we do a speed test in front of the ASA, we get 28 Mb/s upload and download, with a ping of about 5 to 10 ms.If we go behind the ASA, the download is about the same, the upload is decreased to about 12 Mb/s and the ping goes to 260 ms The license is base, there are no additionnal function added to the firewall (no IPS). I've check the speed and duplex and everything is fine.There are no drops on the interfaces or rules of the firewall, no drops on the Interface of the ISP router either. All interfaces are configured at 100Mb full duplex.I saw a couple of discussions on this in the forums, but they don't seem to come up with anything and they look like they end in the middle of the whole story, like once the problem is solved, they don't update their discussion.
View 6 Replies View RelatedWestell 7500 Router / Set IP Bandwidth To Main Priority?
Sep 10, 2012I have about 4 different devices accessing the same network, which lags my pc gaming severely. I was wondering if there is a way to set my IP to the main priority. I am using a Westell 7500 router.
View 1 Replies View RelatedHome Network :: UTP Cables Are Crossover Cables Or Straight Through?
Jul 17, 2012UTP cables are crossover cables or straight through??
View 5 Replies View RelatedCisco Firewall :: Reasons To Upgrade ASA 5540
Apr 29, 2012I have two Cisco ASA 5540, these ASA running ver 7.2. and used mainly as VPN gateways.My question is simple, Apart from the extra AnyConnect client functionality and the higher encryption, is there any specific security benefits (related to the VPN use) for upgrading to ver. 8.x ?
View 4 Replies View RelatedLinksys Wireless Router :: E1000 / HNAP Call To Device Failed For Unknown Reasons
Jul 10, 2012I am trying to install Cisco Connect for my E1000 but I get the following error each attempt "An HNAP Call to the device failed for unknown reasons" I've already updated the router to 2.1 version of the Firmware.
Full Details
Error code: 82BD0305Error description: An HNAP call to the device failed for an unknown reason.Model name: unknownModel number: E1000Serial number: unknownFirmware version: unknownOperating system: Windows 7 SP 1Software version: 1.3.11069.2Connection type (WAN): unknownIP address (LAN): unknownIP address (WAN): unknownComputer IP address: 192.168.1.132
Cisco Switching/Routing :: WS-C2960S-48TS-L / Reasons To Limit 1Gb Capable Switches To 100Mb?
Jul 8, 2012Our network administrator restricts all our new 1Gb switches to only 100Mb, to which he claims it will increase overall performance. Preventing devices from bottlenecking the network. (that is, only restricting the main switch ports, not the uplinks)For example we have a new building with 2x WS-C2960S-48TS-L connected together with FlexJack and then a 1Gb Fiber connection back to our core switch.
This building is on it's own subnet and there is little broadcast traffic. I don't see the point other than it hinders the potential speed we could use. Labs are set up in this building and 1Gb is MUCH faster when it comes to imaging and software deployment.
How To Decrease High Ping
Aug 4, 2012how to decrease high ping
View 1 Replies View RelatedSudden Decrease In Download Speed
Jan 25, 2012About a week ago i started experiencing very slow download speeds... things like streaming online videos and having to wait which i have not had to do for the last 4 years. I did a speed test on multiple sites and my download speed comes out at about .2mbps and my upload is still where it should be at .6-.8mbps. I have a 12mbps connection so this does not make sense at all. Originally thinking it was malware, I formatted both my hard drives and did a clean install of windows 7 and it did nothing to resolve the issue. Could it be that my wireless card's radio is failing?
View 8 Replies View RelatedWill A Network Switch Hub Decrease Overall Speed
Jul 18, 2011Question on two ethernet cables
But I am wondering will my overall connection speed decrease if I have multiple devices on? I am just curious as to if I have both say an xbox 360 and my computer on.
Cisco AAA/Identity/Nac :: ACS 5.3 Unreachable If Network Activity Decrease
May 29, 2012I am triing to migrate my old ACS to the new one. I am using ACS 5.3 on appliance CSACS-1121. Sometime, i loose the connection to the appliance and i could not connect to the appliance with SSH, i could not start the GUI and the authentication is switched to the secondary instance. As soon as I have traffic, the connection is restored.
View 3 Replies View RelatedCisco :: Increase / Decrease Switch Port Outgoing Buffer?
Aug 31, 2012I have a such setup:Code:
View 3 Replies View RelatedLinksys Wireless Router :: E3000 Causes Decrease In Line Speed
Feb 11, 2013I've had the E3000 installed for several years and a few days ago saw my download speed drop by 80%. Trouble shooting with the Cable provider ended up with connecting directly from the PC to the modem and the speed issue was corrected. I don't see any recent changes in firmware, no new programs.
View 2 Replies View RelatedCisco Wireless :: Experiencing A Big Speed Decrease Using AP541 As Repeater With WDS
Apr 5, 2010We have a WDS connection between two AP541 access points, where one AP is connected to a SA540 with cable. The AP in the other end of the WDS does just act as a repeater, broadcasting using the same SSID and channel with WPA-PSK, as the cabled AP. For the WDS channel, we have tried WPA/WEP/none encryption without any difference. Spanning tree is enabled. 802.11 mode is 'bgn'.
Sitting physically beside the remote AP (the "other" and uncabled end of WDS) with a laptop using Intel 802.11bg adapter, we get a speed in the range 5-7Mbit/sec connecting to the cabled AP (3 of 5 bars signal strength in the traybar icon on Win7). But switching to the remote AP, which is beeing feed by the WDS from the same cabled AP previously being connected to, we do just get a measured bandwidth of 1-2Mbit/sec. I understand that some throughput is lost using WDS, but this does still look like a big decrease?Any experience using WDS with AP541, who can comment on if this is expected or not, and eventually any thing we can do to increase the speed?
WL-530g V2 Wireless Router / Random Drastic Internet Speed Decrease?
Sep 18, 2012I've been having this problem for quite some time, mostly since my mother bought her first Asus Laptop that came with an Asus WL-530g V2 wireless router.Problem is sometimes I get a random disconnect where Local Area Connection is identifying. On some occasions it reconnects on it's own after a few seconds, other times I have to diagnose the problem and I get a "Windows doesn't have a valid IP config" problem but it fixes that.The other problem, and I don't know if the two are related is that very often, for short/long periods of time I get a drastic reduction of internet speed. From what I can tell, it's got to be something to do with the network configuration or the actual router itself, it's very old and Asus stopped making firmware for it in '09. Useful data Basically I have a wired connection from my desktop to the wireless router.
>>>Asus WL-530g V2 Wireless router
>>>Atheros ar8151 pci-e gigabit ethernet controller (driver up to date)
>>>ISP RCS RDS
>>>DSL connection
>>>ESET nod32 Antivirus
[code]....
Bandwidth Test For 1 Mbps Bandwidth Line?
Sep 9, 2011We have 1 mpbs bandwidth line, but most of the time we are getting only 300-500 kpbs download speed, i want to send statistics report to our ISP, what will be best procedure to test the bandwidth report, i have checked in some websites like bandwidthplace and speedtest but these sites are not accurate, how to check the actual bandwidth we getting from ISP against 1 Mbps. We have solarwinds monitoring tool in this i have configured the WAN interface for 1 mbps
View 5 Replies View Related3 PCs With Crossover Cables?
Jun 26, 2011I'm currently training at a PC store.Me and this other guy are trying to figure out some networking.So far we've file shared 2 PCs with 1 crossover cable.Now we're trying to figure out how to do this with 3 PCs and NO hub, switch, router, etc.I have my theory and he has his.
His theory: One of the computers need an ethernet card so 2 crossover cables can be plugged into it.(The MOBOs only have one port to plug in Cat5s)
My theory: Cut 2 crossover cables in half. And put the three ends together so the wires are touching each other, then tape it. For example green to green to green, orange to orange to orange, etc.Here's an example picture: Now I know my theory would work with audio but me co-trainee isn't so sure if it will work with networking.
110 Cables Used On Krone Blocks?
Apr 4, 2011Can you use a 110 cable in a frame that has Krone blocks?
View 1 Replies View RelatedHow To Identify Optical Cables
Dec 19, 2012I've seen where the micron is printed on a fiber strand, and that you can identify the connector type, but how do identify the difference between a 50 micron OM4 MMF, a 50 micron OM3 MMF, and a 50 micron OM2 MMF?
View 7 Replies View RelatedHow To Join Two Ethernet Cables
Mar 20, 2011How to I join two ethernet cables without using a switch ?They are same as cat5 cables right ?Is there some sort of adapter to connect two together ?
View 1 Replies View RelatedWhat Are Different Types Of Network Cables
Feb 14, 2012What are the different types of network cables
View 3 Replies View RelatedCables To Connect Two Switches Together?
Aug 24, 2011What is it called when you use two cables to connect two switches together.
View 1 Replies View RelatedConnect Two Ethernet Cables Together?
Jan 1, 2012i want to connect 2 ethernet cables together threw a wall jack but i dont want to wire it. Do they make a wall jack that you can just plug in each side
View 1 Replies View RelatedTwo MDI-X Devices Using Only Straight Through Cables?
Aug 31, 2011I purchased a D-Link switch that supports MDI-X so I should be able to use only straight through cables according to the manual. My Router (Wrt54gs) also supports MDI-X, yet when I plug a straight through cable from port 4 on router to port 1 on the switch -> then a straight through from port 2 on the switch to my computer, I don't get an IP address.If I connect a crossover cable from the router to port 1 on D link switch -> then straight through from port 2 to computer, it works just fine.I am going to purchase an extra crossover cable to use for this but I'm really curious as to why it wont work this way? DES-1105 is the model of the switch. "THE DES-1105 CAN BE CONNECTED TO ANOTHER SWITCH OR OTHER DEVICES (ROUTERS BRIDGES ETC) VIA A TWO-PAIR CATEGORY 3,4,5 UTP/STP STRAIGHT THROUGH OR CROSSOVER CABLE."
View 2 Replies View RelatedConnecting 2 Ethernet Cables Using Coupler?
May 16, 2011I had one straight through cable connecting one switch and a pc in my office. The cable is approx 90 metres in length. The cable has been cut in between by rat. Now can I join those 2 cables by a coupler, if so will it increase latency, what type of crimping is required, straight through or cross cables. I think 2 cross cables connected by a coupler becomes straight.
View 5 Replies View RelatedSwitch Between 2 Ethernet Cables 1 Computer
Jul 29, 2012We have 2 internet providers and I would like to find some way to switch our 5 computers between the 2 internets without having to unplug the ethernet cables everytime someone wants to switch. Is there some type of switch we can buy for each computer to do this or is there no such thing?
View 8 Replies View RelatedWhat Is The Difference Between OM2 And OM3 Fiber Optic Cables
Jun 26, 2012I have a couple of questions concerning OM3 fiber optics <link snipped>. As i was searching for a vender to provide the cables needed for a job i have ran into OM2 & OM3 fiber patch cords. Besides the color difference, is OM3 the new revolutionary cable type being used now and days? The specs i have seen between the 2 are quite similar, both are 50 microns
View 3 Replies View RelatedBest Network Cables For Networking Two Buildings
Mar 5, 2012Plan a network to Connect 2 buildings 3 storey high with a distance of 500m between each building. Each floor is occupied by the Finance Department, Administration Department and Computing Department.the report should have the following items. Anything extra is encouraged.
a. Introduction
b. Network Diagrams
c. Devices that will be used.
T-568A To T-568B - Crossover Cables
Feb 4, 2011Crossover T-568A to T-568B cables - I thought these were a thing of the past, but I've seen some recent articles talking about them so I thought I'd ask...
I will have the following connections:
Modem to Router
Router to Switch
Switch to PC
Should any of these be crossovers?
Home Network :: Run A Longer RG6 Or CAT6 Cables
Aug 19, 2012There are 2 locations to choose from. One location requires me to run longer CAT6 cables. 7 of them. The other location requires me to run a longer RG6 cable. (the CAT6 runs would then be about the shortest they could get)So, I guess I need to know which can handle running parallel with power cables better, 25feet of RG6 or CAT6?The parallel with power cable is only for about 6-8 feet, but that's already more than it should be for CAT6.
View 4 Replies View RelatedRange Extending - Cables And Speed Limits?
Jun 3, 2011I'm an electrical engineer by trade, and fairly inept at networking. That being said, I am looking to extend the maximum range of my networking equipment. I have a job which requires around 500' between switches, and am trying to find a clever way to bridge the gap. The span is direct-burial cat5e, and has very low bandwidth requirements. I know you can buy off-the-shelf range extenders, but they are expensive, so I thought maybe I could avoid it.
1. It my understanding that the lower speed protocols (10 Mbps rather that 100, 1000) have a longer maximum operating length, because they utilize a lower frequency and consequently see a lower impedance. If so, are there network switches that I can force to use the lower baseband frequencies?
2. Should I bother trying to find a cable with the lowest characteristic impedance (or will they all be similar)? Cat 5e is pretty good, yes?
3. Should I do half or full-duplex; is this something I can control as well?
4. What network switches are cheap and allow this type of configurability?
5. If I attach other switches to the ends of this 500' ethernet bridge with auto-negotiating feature, will there be any conflicts or they will all get along?