url..This says an ISR G2 3945 can achieve 502.78 Mbits when CEF fast switching. Is this per port or total for the whole box? Since the router will hold dozens of switch ports and several gig routed ports I don't understand what this half gig switching speed means.
View 5 Replies
Just got a new 10M circuit installed a few days ago and noticed that when doing bandwidth tests I am getting 9.85 down but only 4.5 up. I plugged directly into the isp's adtran with my laptop and I can hit 10/10 consistently. Not sure what's causing the ASA to get half upload speed. I set the interface speed and duplex to 100/full so I set it back to auto/auto. Thoughts? See config below. We aren't doing any QoS on it.
View 19 Replies View RelatedI am only getting half of what my internet speed should be when I am connected to the router.
when i connect to the modem directly from my pc, I have 50-60 down..
A few days ago I sent my ISP an email and a few days later they called my house and talked to my mom about the support issues I had addressed with slow speeds. They directed her to www.att.com/speedtest and our internet speed was reading 6MB/s down and 512kb/upload as it should be.The problem is, outside that test I am not seeing the performance. Let me put it to you like this, right now the internet is so slow that Speedtest.net consistently gets errors when trying to connect for a test. Any website that isnt text based like say Reddit, takes ages to load. Youtube videos? Streams? Forget about those, 240p buffers as slow as 720p.When I finally manage to get Speedtest.net to do a test after numerous internet resets I barely crack 1MB/s down IF AT ALL, and .12kb/s upload IF AT ALL.
Its maddening. Its actually affecting my siblings college work as their online tests have been failed due to disconnecting.Something I should have mentioned earlier is that I do have a router. Its a Linksys WRT54GS with the latest firmware. Something that is also annoying is that when I plug my internet directly into my computer, it wont work, but if its plugged through the router it works just fine. This has never happened and its making me draw a blank.AT&T support suggested the we upgrade our Modem to one of the newer ones that are a modem/wireless router combo which we plan on doing. Right now we have a Speed stream 4100 that weve had since we got the internet in 2006 and I guess they don't even make them anymore.
Router Starts at full speed 300/270/243, jumps around a bit. Then around 5 minutes speed is cut in half 130 Mbps. I tested it out for 2 hours rebooting it, and in almost exactly 5 minutes the speed is cut in half every time. Is my router bad? Or is the good neighbor policy just going into effect? I do have a lot of traffic, I am in a apartment, but I use a free channel
View 3 Replies View RelatedI have been using a D-Link DIR-600 for a couple of years now. And I haven't had any problems until maybe a couple of months ago. It all started with my internet just kind of dying (mostly in the eavnings) and not working until i rebooted the router. So I call my internet provider and they tell me to update firmware and to plug the internet straight into my computer instead to rule out everything at their end.After some time I manage to update firmware. Problem with internet sill remain but is not as frequent. I left it like that for a couple of weeks, but earlier this week i checked my connection speed and it says i have only 50mb/s after the firmware update. Since i had the weekend off I plugged the internet straight into my computer and get my full internet speed at about 90mb/s. After plugging in the router again I only get around 50 again.
View 3 Replies View RelatedI have an old metal-walled mobile home that I plan on converting to a combination shop and man-cave; it's about 200 feet from my home's computer room, where I have a Netgear WNDR3400 wireless-n router. The only place in the trailer where I can "see" my home network is the kitchen window, and I thought about putting a Wi-Fi repeater there to extend the home network into the trailer. But I have read that using a repeater will cut the network's Wi-Fi throughput in half -- which would not please my wife and daughters back at the house. Is there a simple, relatively inexpensive way to extend the network to the trailer without slowing everything down? Eventually I may have Charter install a separate cable hookup there, which would allow a separate high-speed Internet connection too. For now, I just want to "share" Wi-Fi to the trailer.
View 6 Replies View RelatedMy computer is currently wired to the internet, but I'd like to make it wireless. I already have a wireless router and PCI card. The problem is that the wireless internet cuts my speed in half. Is there a reason for this? Is wireless inherently slower?
View 4 Replies View RelatedI noticed my wireless connection was decently fast for my needs which was 13-15 up /5 down. I am in the next room from my study and around <10 ft away from the modem in the study. However today the internet was extremely slow for everyone in the house so I went to reset the modem. After resetting the modem I noticed that the internet speed went a bit up and so I used speedtest.net to see how fast the connection was in the study. The computer in the study is connected with a ethernet cable to the modem. I was amazed that the speed in the study was nearly double the amount. I understand that wireless connections are undoubtedly slower than a wired connection, but is it normal for the speed to drop by half when I am <10 ft away from the modem?
View 1 Replies View RelatedI am on a point to point internet connection that is rated at 2mbps. With my PC connected directly to the modem or through an old Airlink101 (model AR680W) router typical DL speeds are 1.9 to 2.4 mbps. However the Airlink router has to be reset 2 to 3 times per day.
I am trying to replace this router, however every router I've tried cuts the download speed in half (about 0.9 to 1.3 mbps). So far I've tried two Ultra Speed wireless N routers; two D-Link DIR 615's; and one Linksys E1200. When I talk to their tech support after testing they say that the routers must be faulty, but what are the odds of getting 5 bad routers from 3 different manufactures.
My IP does not know of any compatability issues with any routers.
When enabling the WAN Traffic Meter on my RV180 with firmware 1.0.1.9, my download speed drops to half of my capacity.WAN Traffic Meter disabled: download around 13 MB/sec, WAN Traffic Meter enabled: max 6 MB/sec.WAN QoS is disabled!
View 1 Replies View RelatedIn the household we have 3 computers. 1 computer upstairs is the main computer with the router. My computer and the girlfriends is downstairs on wireless. We are currently paying for a 7.5 Mbps download speed. The computer upstairs and my girlfriends computer which is 10 feet away, get speeds between 7.5 Mbps and 10 during boost. My computer during a speed test will spike to 7.5 Mbps and remain anywhere from 2 Mbps to 3.5, roughly have of what they have. I have tested both wireless devices on my computer and my girlfriends, no improvement. She is running a device plugged via usb, I'm running a wireless card. Tried her usb, no success. Went into Task Manager and processes looking for other programs that would eat bandwidth, no success. And played around for a little bit with the channel settings on my card. It is Asus 802.11n WirelessLanCard.
Running Windows 7, Kaspersky, Shaw is my ISP.
Microsoft Windows [Version 6.1.7600]
Copyright (c) 2009 MicrosoftCorporation. All rights reserved.
C:UsersLee Fedyk>ipconfig/all
[code]....
If I am wired to my WRT160N I get close to 50 Mps when I go wireless I get half of that speed and apparently there is nothing to change or to improve at the wireless settings.Some said that this is totally normal for wireless, have 1/2 of the wired speed.
View 9 Replies View RelatedI did a test to check the speed of my connection with my PS3. First I checked the speed straight from my internet providers modem and I get 18.9 Mbps. Then checked it through the Valetplus router and the speed results are 8.5 Mbps. Both tests were wired in with same cable. Why this happens and if that is common with wifi routers?
View 2 Replies View RelatedI've just set up my E4200 and none of my wireless N clients connect at full speed. Irrespective of what wireless settings I use they all seem to connect at around half speed. My laptop for example insists on connecting at 144.4 Mbps though it supports 300 Mbps. Periodically it will connect at 300Mbps, but the next time the I reconnect or I make a settings change on the router (irrespective of what the change is) the speed drops back to 144.4. Clients that support 150Mbps connect a consistent 65Mbps.I'm running FW 1.0.02, though the problem existed with 1.0.01 (I hard reset before and after upgrade) and I've tried re-flasing the 1.0.02 firmware.Any combination of channel, width, mode and security type etc doesn't seem to influence the performance. Nor does distance (the client above is 3ft from the router).My previous router was located in exactly the same place as the E4200 and I had a solid full speed connection all over the house.
View 6 Replies View RelatedMy ISP provides me internet by pppoe connection.When testing the connection with the router i get 30 mbps.When testing the conection without the router, cable conected to laptop i get 60 mpbs.
View 1 Replies View RelatedI've got a 2 month old e3000 with the latest firmware. (1.04 i believe) I have run speedtests from wired and wireless machines on my network. All of the wired connections show a speed of around 15Mps (which is consistent with my providers guaranteed speed) but when I test any of the wireless connections I get somewhere between 3 and 7 Mps. I get the same degradation in speed when I stand directly next to the e3000.
Other then SSID and Passphrases I have everything set to the default settings. I have rebooted multiple times with no change. The e3000 is mounted on a 2x4 with several feet of clearance all around and is also located in the coolest part of the house. I am using Speedtest.Net for all the tests.
I'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
Does any know what " Last reset from system-reset " means? Is this becouse of a power failure or someone reloading the switch?
View 3 Replies View RelatedWe recently upgraded the switch to which an old security device was connected. It worked fine on the old switch's FastEthernet port, which was configured for speed 10 and duplex half, as that is what the device required. The new switch is a 3560X with all Gigabit ports, but the security device's port, also configured with speed 10 and duplex half, does not connect properly.As a temporary test, we daisychained another switch that has FastEthernet ports, and the security device works again.Is there anything else that needs to be added to the configuration, when using Gigabit ports at 10/half?
View 4 Replies View RelatedWe are facing to an annoying issue. We have a 6509 running in Catos 8.3(4) with WS-X6548-GE-TX, WS-X6348-RJ-45 and WS-X6148-RJ-45. When we configure the mode in auto negotiation, it comes up in half duplex. We need to configure the speed mode at 100Mbit/Full to make it work. But if the chassis or port restarts (not the server), the link becomes half duplex. This happens only on module in Gigabyte like WS-X6548-GE-TX.
Cable have been replaced but does not work. It is not happened on another chassis running on IOS 12.2(18)SXF17b with WS-X6548-GE-TX.
I use WS-C3560G-24TS and try both ios 12.2.50.SE1 and 12.2.46.SE but problem the same. The config as following,
interface GigabitEthernet0/1
no switchport
ip address 1.1.1.2 255.255.255.0
[code].....
but I find the int g0/1 output traffic only can achieve about 500kbps then I try config below,
interface GigabitEthernet0/1
no switchport
[code]....
I find int g0/1 output traffic only can achieve about 5Mbps,but if I change "srr-queue bandwidth limit xx" command xx to 20-90,the int g0/1 can achieve normal traffic bps, for example,
interface GigabitEthernet0/1
no switchport
[code]...
the int g0/1 output can achieve 2Mbps that is correct,just only when limit set to 10%,the traffic only can achieve half of limit bandwidth.
I have a 3945 router with two interfaces connected to my firewall, one to the management interface and another to my dmz. I'm running eigrp between all my network devices. The problem I'm running into is when I try to ssh to the management interface of the 3945 the traffice hits the firewall, then goes right to the management interface as it should, but the return traffic is trying to use the dmz interface since that is how the router knows to get back to my computers network. I created 2 route-maps to try and address this issue. [code] I've applied the MANAGE_IN route-map to all interfaces that might have inbound traffic destined for the management network and applied the MANAGE_OUT route-map to the management interface. The MANAGE_IN policy appears to be functioning correctly, the MANAGE_OUT doesn't appear to be functioning correctly. When I look at traffic from my host going to the management interface I see it still trying to return through the dmz interface.
View 11 Replies View RelatedI currently have a Cisco 3945 router deployed and I am reaching the CPU's max during peak usage. The 3945 supports ~500Mbps Fast/CEF Switching and I need something at least double that capacity.
I need the ability to have at least 8 RJ-45 10/100/1000 connections. I also need the ability to NAT.
the router IPSec VPN config for remote users using Cisco VPN Client 5.0.07
Router 3945 IOS C3900-UNIVERSALK9-M Version 15.1(4)M4
Here is VPN related config part and log from router and client.
aaa new-model
!
!
aaa authentication login default none
aaa authorization network default none
!
!
crypto isakmp policy 5
encr aes 256
authentication pre-share
[Code]...
I highlighted strings with possible problems of of unabling to connect but doesn't know what to do with it.
if the Cisco 3945 router requires any license for it to run HSRP. Also advise which IOS runs HSRP on the 3845 router.
View 3 Replies View Relatedterms of Performance for 3925, 3925E and 3945.
didn't see much different between 3925 and 3925E except an additional port.
I understand that the password has to be changed the first time we login to Cisco 3945 router but i failed to do that and its not allowing me to connect using default username/password.
View 7 Replies View RelatedCBWFQ kicks in when the interface becomes congested and there is no available space in the queue but I need to find a solution to the scenario below:Im using a Gigabit interface on the 3945 Router that connects to the ISP. The ISP limits bandwidth to 60Mb so I need to make sure when I reach the limit of the 60Mb the router starts using the BW percentages defined in the policy-map using classes. any kind of traffic go out as it wants but as soon as the 60Mb limit is reached, the priorities defined by the traffic classes will kick in just as if the interface ran out of queues (as CBWFQ usually works).
View 7 Replies View RelatedWe are having problems with a two router 3945 in HSRP and a switch 2960.The two routers are connected to the switch 2960 through differentes ports. The problem is that we loose connection between the router and the switch.When we excute the command: show cdp neighbor at router, it shows nothing.If we try to make ping to the 2960 switch it is no reachable.If we make ping to the other router 3945 it is not reachable.All other function of the router are o.k.We are attaching the IOS of the routers and switch 2960 and a document in which make reference to a BUG in which mention about arp overwrite due arp attack which produce DoS.
View 2 Replies View RelatedI am using DHCP/TFTP to autoconfigure a 3945 router. The router properly obtains an IP address and finds the correct TFTP server. The issue lies in the download of the configuration file from the TFTP server. The router downloads the file, gives the "Ok" message, and prompts you to press Return to get started. When I view the running-config, several commands are missing from the Serial 0/0/0 section (HWIC-2T). If I modify the config file on the TFTP server to use Serial 0/0/1 instead and repeat the process, the configuration file loads without any issues and Serial 0/0/1 has all of the commands.
I also tried moving syntax around in my config file, but the end result is still the same. If I use Serial0/0/0 - I don't get all of the commands. If I use Serial 0/0/1, I do.
what does VXR and S means in these series?
View 1 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 Related
