We have p2p link that interconnects our data centers and the bandwidth is 150 meg link.In the current architecture, one end of the link is Nexus 7k (data center 1) and other end is catalyst 65k (data center 2)..We are planning to migrate this link to routers. We planned to install 3945 router on both data center and move the p2p link to this routers. [code]
View 2 RepliesI just ran some speedtests om my PC on the advice of my isp to see if my Linksys WRT54G router might be bad. As a result, I found that the router might not be entirely bad, but it might not be entirely good, either. I got .77 Mbps dowload and .17 Mbps upload on the first speedtest. I got .43 Mbps download on the second speedtest and the speed test hung hear the end. When I connected an IMac to the cable modem with an ethernet cable, the IMac ran strong. So the tech thought I should get a new router.
But wait a minute, isn't there a network adapter in the PC that the router talks to? Might the adapter be the problem, not the router? So I speedtested the wireless network to the IMac. That speedtest was fine, tiptop, like the ethernet direct connection test noted above. Did that tell me that the problem is in my PC network adapter, not the router? Then, I retested (speedtested) the connection on the PC and it was fine...excellent. Good up and down speeds, no hangs.Then, I checked the PC adapter (a Belkin). I saw three adapters on Device Manager, including the Belkin. I downloaded new drivers for the adapters (except for the Microsoft Virtual WiFi Minipoty Adapter - because it got a warning that the download software wasn't signed and might harm my computer).
I have a desktop and laptop here, the desktop being mine custom built wireless and all, and my buddies desktop.The issue that I'm having is that my desktop, regardless of wired or wireless gets 25 mbps down speed, and the laptop gets only 2.5 mbps down speed wired or wireless
View 4 Replies View RelatedI have the WRT160N. Using [URL], I can get 2.5Mps from wired ports, but less than 0.5 Mps using the wireless.
View 9 Replies View RelatedI have Wrt610n V1 Firmware V 1.00.03 B15 and internet 300 mb.If i connect PC to my internet bridge i have 300 mb. But when I switch between a WRT610n all ports have ~100mb. In router I removes all check marks from all security, filter.
View 6 Replies View RelatedWhen I connect my modem directly to my computer I'm getting 27 MBPS speed. When I hook it up through my router, speed slows to 15 mbps.
View 2 Replies View RelatedI posted this in the wired forum, because it's the wired speed that is limited, but it looks like there's more E4200 expertise over here, so here it is again:
I have Hotwire fiber service and the plan is supposed to provide 20 megabit downlink speeds.
I just bought a Linksys/Cisco E4200 to replace an old Dell TrueMobile 2300 from 2004. With that router I got the full advertised downlink speed.
Now, when I run a speed test with the E4200 in place, the downlink speed is only 5168 kbps or so. Watching the speed test meters, I see the data arriving in bursts, every few seconds a whole lot of it gets through, then for a second or two nothing. It's pretty regular.
But, if I run a speed test with the ONT cable plugged right into a laptop, I see 19001 kbps - close enough to 20. This is the same cable that plugs into the back of the router.
With E4200 in place Direct into laptop what I can check or configure in the E4200 to change this behavior?
I purchased a new router - cisco e1000. Currently, i have 2 laptops wirelessly connected to this router. When i do a broadband speed test, the speed drops down significantly to 8MBPS while if i connect it to the cable modem directly (wired) i.e., without router, i'm getting 15 MBPS download speed. I did a couple of times this speed check and the results are same. I tried changing the advanced settings in the router (which was specified in one of the post in this forum) but no luck. Is it that i need to buy e4200 to match the wired speed of 15 MBPS or what other things I can do to get the same speed of my cable modem (provided by my ISP)?
View 1 Replies View RelatedI'm running a Cisco E4200V2 router with the latest firmware (2.1.4.12284) on an iMac running OS X 10.8. My ISP is providing 15Mbps to my modem, which I've confirmed by connecting directly to it without the router. Once I put the router back in the path, my broadband speed drops to about 6 Mbps. Is this the best I can expect from this router?
View 2 Replies View RelatedI just "upgraded" from an E1000 to an E1200 wireless router. I had good performance with the E1000, and I only upgraded to the E1200 because it was on sale.My only complaint with the E1200 is the slower download speed on my desktop PC that is connected directly to the router. My normal download speed on the desktop PC was 25 Mbps with the E1000 model. After I disabled the WMM on the E1200 as others suggested, the download speed on the desktop machine immediately increased from 5 Mbps up to 15 Mbps. Any other suggestions to get the download speed up to 25 Mbps before I switch back to my E1000? The E1200 router is connected to my Arris TM602G modem. Both modem and router were reset during the installation process. I setup parental controls for a couple of iPods and configured Open DNS, but other than that, the router is using default settings. All wireless devices in the house seem to be performing fine with the E1200.
View 8 Replies View RelatedI've recently subscribed to a 100Mbps fibre broadband service with the bundled Huawei EchoLife HG8240 ONT modem and speed-tested it with an achievable speed of almost 100Mbps (uplink and downlink) on my desktop PC.However, when I connect my new Cisco Linksys E1200 Wireless-N Router to it, I noticed the speed dropped by almost half (about 50Mbps both ways) when I conduct a similar speedtest .
note that I'm using wired cable and there's only 1 single PC connected to it and it is not shared. This includes upgrading the firmware to the latest version, disabling the IPV6 setting and configuring QOS.My current hardware/ firmware version is as follows:
H/w ver : 2
F/w ver : 2.0.03
So I have installed my new E4200 version 1 and I am disappointed with the speeds. My computer has a wireless N card and gigabit Ethernet compatibility. I am currently getting a miserly 54 mbs wireless and 100 mbs on the wire (connected with cat6 all the way)... Anything I should try to get close to advertized speeds?
View 9 Replies View RelatedIn other words. If my cable modem only has 50 mbps is that all I will get out of my wireless router, even if the router has a higher mbps rating/
View 8 Replies View RelatedWhich is the wireless speed of this router? No speed infos are present in the official web site. In the web some sites say it's a 300, others say it's a 150, others 248...
View 9 Replies View RelatedI hava installed a WLC 2106 with 4 1252 Aps. Some laptops has dual radio wireless card, but others has just 2.4 Ghz card.
I have one SSID with WPA2/AES and 802.11X authentication.
With the laptops with dual radio the speed is in 300 Mpbs, but when is single 2.4 radio the max speed is 70Mpbs
If i use a 1252 ap with autonomous IOS, SSID with WPA2-PSK/AES this laptops single in 2.4 works to 144 Mbps
is there a knowed issue about 802.11x in 2.4 Ghz or i need to make a different configuration to can work in 2.4 with a speed of 144 Mbps?
The title of the thread says it all, but perhaps it does not speak to the level of frustration my family and I are experiencing with our DSL internet service:� Many simple, easy-to-load sites like Google will not load on the first try. On Safari, the bottom toolbar will say "Connecting to google.com" until I refresh the page or restart the web browser. Internet Explorer and Firefox are no better -- I've triedA two-minute YouTube video will take about 10 minutes to load (if the page loads in the first place, which it often does not). Speed test sites, like speedtest.net, which reported a 0.05 mbps download speed and a 0.20 mbps upload speed, usually do not work. I had to refresh speedtest.net four or five times before the "testing download speed" section worked.
Gmail has become so slow that I have to use the HTML version, and even that will fail to register my commands about half the time.The only way for me to view most webpages in a reliable manner is to Google search for them, then click on the "Cached" page, and then click "Text-only version." Stuff other than text will prevent the page from loading about 50% of the time.We have a Qwest modem but our ISP is called "TIES." We have their "Residential DSL connection," as described here:
I'm paying for 18 Mbps download speed, and my laptops and one desktop get this speed, but the computer from which I write only gets 5 Mbps. He didn't know why.I'm pasting my HJT and DDS logs, and attaching Attach.txt. Ark.txt will be copied to this also.
[code]....
I just bought a refurbished E2000 wireless-n router with 1 Gb LAN ports (from Cisco online).This router is meant to replace my Netgear wireless-n router that only have 100 Mb LAN ports.I have 10 devices in my home network, 6 of them are using wireless (1 'g' and 5 'n') and 4 are interconnected with cat5e cables (trough the router).The devices have some different operating systems and their network adapters are from different brands.When I set up the Netgear router I didn't have to adjust anything for the wireless network to work fine.All wireless-n devices worked at 150 Mbps (sometimes going down shortly to 130 Mbps).The wireless-g device worked at 54 Mbps.For the last 2 days I've been trying to set up the E2000 to achieve a wireless-n speed higher then 72 Mpbs... without success.I tried all the suggestions that I found in the Cisco Knowledge Base.
- Upgrading the firmware to the latest version
- Trying different channels and channel widths
- Different wireless security methods and many others.
Also trying different settings on the different devices doesn't work.Changing the distance between router and devices as well as changing the location of the router don't affect the results.Switching on only 1 device at a time doesn't change anything either.It looks like the E2000 is set to not transmit on a higher speed than 72 Mbps, when it's actually supposed to achieve a wireless-n speed of up to 300 Mbps. I would be lucky if I get the half of it, but not if it's only one fourth.
I have 2811 Cisco ISR and two ISP links - one is 8 Mbps and the second is 4 Mbps. The question is - is it possible to aggregate link speed up to 12 Mbps?
View 4 Replies View Relatedi have Cisco 3845 with 1 GB SFP, my company using fiber as backbone to isp, i have new internet connection 310 Mbps, does that enough ? does that for port only for LAN or also for WAN ?
View 8 Replies View RelatedBeen plauged with some slow speeds lately and decided to check the speeds, with cable in modem i have 4.9 mbps upload but when i go through the router i have 0.3 mbps. Router is relatively new, just a couple months, firmware 8.00.
View 5 Replies View RelatedWhat s the fabric speed (backplane speed) of a Nexus 2232 10G EX?What is the forwarding rate (Mpps) of the same 2232 FEX?
View 6 Replies View RelatedI've been experiencing some problems with my RangeMax wireless NETGEAR router (model WPN824) in terms of wireless connectivity. When directly plugged into my router (i.e. using ethernet cables), the download and upload speed (in mbps - megabytes per second) appear to be working correctly, where we register average download speeds of 15-19 mbps, and 1.99 to 2.07 mbps for upload speeds, as shown on speedtest.net. However, our wireless devices (i.e. laptops and Nintendo Wii) are not picking up the same download speeds, but the upload speed is fine. The problem is that the download speeds of the wireless devices are comparatively low, where speeds of 2.5 to 5.5 mbps are a commonality.
We've tried resetting the router (pushing that small button at the back of the router, using a pin) and have a new 10-character key password. We've also tried simply unlugging the power cable to the router, with disconnecting lengths of about 10 seconds to over a minute for separate attempts. It is also worth noting that the router occasionally disconnects and re-connects on irregular intervals, and we have many wireless devices attached to the router (though many of these are not in use and are very often disconnected from the internet, so I do not think the router is being overwhelmed).
I am currently paying for 30 mbps downloading speed and 2 mbps with respect to uploading, though the 30 mbps downloading speed will likely only be registered if directly connected to the black box (modem). As such, values of 10 to 18 mbps for downloading speed for a wireless device would be considered "normal". Why would our wireless devices not pick the correct mbps download speed? Is it possible that there is a setting on the NETGEAR SMARTWIZARD page (192.168.1.1) that is preventing this?
Recently, I am having an issue with my LAN connection. After I boot up, I get the "two computer" icon in my system tray that stays active. When I mouse over it, it says "Local Area Network Speed 100 Mbps Status - Acquiring Network Address"However, I am connected to the internet and there seems to be no connectivity problems. And it has an IP address: 192.168.1.66 This "acquiring network address" will persist forever, (although sometimes it will quit). If I right-click and do repair, the problem disappears immediately.I am running Win XP SP3 and am connected by ethernet cable to an ATT-U-verse Gateway.For what it's worth, Windows takes a very long time to boot up -- it takes a while for the icon to appear, and then the boot process completes.
View 1 Replies View Relatedmy problem is that i have a computer connected via gigabit lan with a cat5e cable.i have a notebook with a d-link dwa-140 usb wifi adapter connected.and the max transfer speed i get is 14 mbps. d-link dir-655 firmware 1.34eu.in windows it reports 300mbps.in the router it reports 270 mbps sometimes 300. the settings in the router is 40mhz only,. ch 13. wpa2 aes. as described in the sticky.the devices are within 3 ft of each other.
View 2 Replies View RelatedMy Inspiron M101z which I bought last year is supposed to have 802.11n wireless support. However, my wireless speed never exceeds 72.0 Mbps no matter what I do. My router is Linksys WRT160N v3. I've tried everything, setting mode to N-Only, setting channel width to 40Mhz. The result is always the same, I'm getting 72 Mbps max. This speed makes difference when transferring files between computers in the network. All my computers are running Windows 7 x64.
View 2 Replies View RelatedI am working on an assignment for college and I was wondering if 1.01 mbps is a good internet download speed for a wireless computer?
View 1 Replies View RelatedI recently installed an E4200 router/AP and, on one desktop, an AE2500 USB Adapter. All the other devices on the LAN work fine and the laptops, even show improved tranfer rates. The desktop, with the AE2500, shows good or very good signal strength, but the speed is down around 5.5 Mbps. Running a full backup of the HDD proves the slow speed.
View 7 Replies View RelatedI've had this router for about 3 weeks. It's only 20 feet from the computer, but my computer on 2 or 3 separate days had trouble staying connected. The signal dropped to 5 Mbps and had a little yellow symbol that said no internet access and when I looked at the properties it said, "limited or no connectivity." I got impatient and purchased a 75 ft Ethernet cable online with plans to possibly return the router as I don't really need wireless anyways and since I spent $100 on this router I expect it to work at 20 ft distance.
For the last few days it has remained at 54 Mbps or more sometimes all the way up to 108 mbps. But now since it got pretty low a few times I don't trust it enough so I might return it anyways.IPv6 connectivity says no network access. This might be because when it asked for administrator password to recognize it as a trusted home network I closed it instead of putting in the password.
I just installed a new ACS 5.1 to authenticate wireless PEAP users, so I created an Access policy "WirelessUsers" with identity store being Windows Active directory and all domain users are selected, and create a service rule that dictates that if the authentication protocol is radius, network device belongs to WLC device group, the result service will be "WirelessUsers", so this part worked perfectely, all domain users are able to gain wireless access via their DOMAIN/usernames and domain passwords. Now I want ACS local indentity store users (those local usernames can be the same or different from their AD usernames) to be able to manage those controllers, so I created another access policy "DeviceAdminUsers" with identity store being local users, another service rule which says that if the authentication protocol is radius, network device belongs to WLC device group, the result service will be "DeviceAdminUsers". The problem is that with the setup, whenenve when I try to SSH to WLC, ACS always put me in "WirelessUsers" access policy, even the login name does not have DOMAIN pre-pended or the login name simly does not exist in AD. if I put the second rule in front of first rule, I am able to authenticate with ACS local username/password and gain access to WLC, but wireless users will fail to authenticate, because ACS is trying to put regular wiress users in "DeviceAdminUsers" access policy. I would expect if username does not exist in AD, ACS should proceed with next rule. Similar requirement was easily achieved in ACS 3.3.
View 5 Replies View RelatedInstallation of 2 x 4 Mbps MPLS circuit on primary router (CISCO 2951) and 1 x 8 Mbps Ethernet link on secondary router (Cisco 2951). We have successfully implement the primary router with 2 x 4 Mbps MPLS circuit. Site is having two computer room CR1 and CR2 and distance between both room is 200mts. CR1 is having primary core router and primary core switch where the service provider terminated the new MPLS circuit and we have done the successful implementation. CR2 is having Secondary core router and secondary core switch where we needs to have the termination of Ethernet link but service provider has delivered the Ethernet link on the CR1 which is incorrect DMARC Location.
Both the computer rooms are connected via optical copper can we use that copper to connect the circuit on CR2, as per my understanding we can use the optical fiber to connect the wind circuit on secondary router on CR2 by using the media connector.
I have a RealTek 8187 USB wireless adapter on my desktop computer that has an associated utility that allows me to manually select which of several competing WAP's to connect to. But that is good only for that particular adapter. My laptop has a different make of adapter that does not have this capability and many of my friends and neighbors lack the capability also. I have a situation where when I turn on my desktop, it automatically connects to a certain WAP, presumably because it has the strongest signal. However, at certain times of the day, traffic or other unknown interference blocks internet access for varying periods of time. I can usually go to my RealTek utility and switch connections to another WAP that has somewhat less signal strength (for example from Channel 1 to Channel 9 -- all within the same Wi-Fi network). Almost always I can restore internet access by doing this.is there generic software available that allows manually selecting WAP channels regardless of the particular brand of wireless adapter being used. Or is there some setting in either Windows XP or Windows 7 that would allow selectively choosing to connect to one channel of a network rather than another even if the signal strength is less.
View 5 Replies View Related300 M bps drops to 150 M bps when it recycle power. I met all requirements for 300 M bps connection this happen only in 2.4 g Hz Band width.
View 1 Replies View Related