I have cisco router 3845 with cisco switch. internet is not work or some time it works but very slow on LAN, i have web server on my LAN but internet users can access it very well. it seems like there is some outgoing traffic issue
interface GigabitEthernet0/0.7
encapsulation dot1Q 7
ip address 192.168.7.1 255.255.255.0
ip helper-address 192.168.10.15
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A couple of days ago I bought a new desktop PC (Here is the link if anybody wants info on the PC [URL] but anyway, I'll get to my problem. My wireless router is downstairs in the living room and my desktop PC is upstairs in the bedroom. Theoretically, My PC's wireless card should be able to reach the router perfectly, being as I have several other PC's in the house that I use from my bedroom and the connection is 'Very Good' to 'Excellent'. Although with this new computer the connection's strength is very weak and it's so slow using the internet or trying to download things. It's internet is almost unusable. I've tried swapping the wireless card, but to avail. The connection is still awful.
Or of a way to boost the signal of my wireless card?
So just recently my Internet has been running a lot slower than normal at different times of the day (completely random, could be fine for hours then just turns slow). I know it's not the Internet itself, since it's only happening on my computer, and none others in the house - and I'm far from capped. I've run AVG, Spybot & Malwarebytes' scans and have found no infections of any kind. I've run TCP Optimizer and used the "reset to windows default settings" feature, which also hasn't worked one bit. I've tried different Ethernet cables and different plugs in the modem and no improvement.
View 8 Replies View RelatedI have cisco 3845 router and 4507 & 2960 switch. I have 4 Vlans on 4507 and connected to router on four ports. Its working fine. Now i want to create another vlan ( vlan 15 ) that trunk with vlan 20 and router port f0/0/1. i.e router F 0/0/1 ports belongs only two vlan(15,20) and need to intervlan routing. My conf. given below.
Switch conf:
interface GigabitEthernet3/1
description ## to router##
switchport trunk encapsulation dot1q
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I have a 3845 running 12.4.13a which I want to upgrade to 12.4.24.After upgrade one of the interface that is configured for frame relay doesn't work anymore.In fact is the "service-module t1 timeslots" commands that can not be executed and the router throws that error.I tested this behaviour on two 3845s and the result is the same.Is this a bug or is an workaround for it?
View 3 Replies View RelatedI have a Cisco 3845 with the archive command configured:
archive
path tftp://x.x.x.x/$h
write-memory
time-period 60
The archive command works with the execution of the write mem, but with the "time-period" doesn't work.This is the show version of my 3845:
NTP_Server#SH VER
Cisco IOS Software, 3800 Software (C3845-SPSERVICESK9-M), Version 12.3(14)T7, RELEASE SOFTWARE (fc2)
Technical Support: [URL]
Copyright (c) 1986-2006 by Cisco Systems, Inc.
Compiled Thu 23-Mar-06 01:59 by pwade
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Is there any physical or technical diferrences between PWR-3845 AC/2 and PWR-3845 AC? We are trying to order replacement parts and wondering if PWR-3845 AC is for one power supply and AC/2 means you get two with one order?
View 1 Replies View RelatedIs there any physical or technical diferrences between PWR-3845 AC/2 and PWR-3845 AC? We are trying to order replacement parts and if PWR-3845 AC is for one power supply and AC/2 means you get two with one order.
View 1 Replies View RelatedWe have a Cisco 3845 router and on the G0/0 interface we have our public switch with multiple public IP addresses (servers, routers, etc..) and on the S0/0 interface we have a DS3 Internet connection. I need to limit the bandwidth from the Internet (download) to one of the IP addresses on the G0/0 interface. I'm thinking of limiting to 256K and really need info with either a policy map or something equivalent.
View 6 Replies View RelatedI have VPN Router (3845) in Head Office and VPN Router (1921) at Branch Office. I have also internet router (1921) which passes through ASA 5520 to internal Network at Head Office. I can give internet connectivity to Head Office Users by giving access in ASA 5520 with following lines: nat (inside) 1 192.168.2.13 255.255.255.255.
I have added line for internet access for Branch Users in following manner in ASA 5520: nat (inside) 1 173.16.33.4 255.255.255.255. My Head Office user can access internet but my branch office user cant access internet. how can i give internet access to my branch office users?
i 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 RelatedI have a laptop that I take to work, and would like to set things up to use my home internet connection from elsewhere. I don't have another computer to function as a server for me at home, so would like to do it so that my router alone provides this access (log into it from the internet anywhere and use my internet as if I am using it from home). How would I go about doing this? Would it require installing new firmware?
View 1 Replies View RelatedI m using WinXP SP2 OS, and Internet speed is very much less and for a time being it get disconnected. Even when I try 4 IPconfig or ping any website, Command Prompt get disappear within a few seconds.
View 5 Replies View Relatedwe recently decided to put wireless in the house, and the problems really started from there. The internet was really slow, especially considering the bandwidth was upgraded as well (since my dad thought the internet seemed slower on wireless, though I thought it was expected). I have this really old laptop with Vista/Fedora dual boot and the internet works fine there; my dad's laptop also works fine, but the home's desktop (which has the wireless adapter) is incredibly slow. I've tried uninstalling the LinkSys wireless manager and letting windows handle it, but no luck there. I thought maybe it was cluttered with stuff or maybe it was infected but Avira and SuperAntiSpyware only find a couple of cookies which they delete at the end of their scan.
I should mention that with the upgrade in bandwidth we got a new router (or modem? whatever); I can't quite remember if the internet was slow before or after, but it was put up after the wireless.
Internet has been slow over the past couple of months. It was fine before, but now I can't surf the web for more than 5 minutes without getting a white screen. I also checked my ping and it averaged 1200 ms ping.
View 1 Replies View RelatedI have a new Win7 Toshiba laptop here which can hardly connect to the internet. Sometimes, it cannot even see the router. When it can see the router and connect to the internet, speeds are so slow that most web pages cannot load (Google comes up, searches are slow, can't open any sites). The new laptop is attempting its connection through wireless. My Device Properties says I have an Atheros AR8152/8158 PCI-E Fast Ethernet Controller (NDIS 6.20). Wireless Network Connection Properties says I'm connecting using Intel Centrino Wireless-N 2230. I'm sending and receiving millions of packets, getting great signal quality, and have 144.0 Mbps. IPv4 is connected but IPv6 is getting no internet. The router is a Linksys, though I don't know the model number.I am typing this on another laptop that is connecting via wireless, also a Toshiba. I have another laptop and desktop which can connect via wireless and three desktops which connect via ethernet cable. [code] I'm reasonably good with computers but step-by-step instructions don't hurt. How to get the internet working well on this new laptop.
View 5 Replies View RelatedWe have a 4mbps unlimited connection and the internet speed which is connected via wireless to 2 systems, is good in one system out of two. the connection in one alone is very slow i mean dead slow.
View 2 Replies View RelatedI've gotten a Lenovo Laptop recently. As soon as I got it I went home and set it up. As soon as I got use to Windows * I went to Desktop and the following happened.I tried to go to Internet Explorer to try to search for a different browser and everything loaded up slow, the connection is 4 bars but it still is slow. It was a miracle I even got to download anything. After I got Google Chrome I decided to go on YouTube to test if it was slow as well. The videos need time to buffer even if on 240p. On my PC the internet loads fast, no need to buffer videos at all and the other webpages load fast too. I have a Ps3 here too, but it's YouTube app's videos load fast too, no need to buffer. I can play online with 4 bars and no problems at all. Why is the internet so slow on my laptop?
Specs:
OS Version: Microsoft Windows 8, 64 bit
Processor: AMD E1-1200 APU with Radeon(tm) HD Graphics, AMD64 Family 20 Model 2 Stepping 0
Processor Count: 2
RAM: 1606 Mb
Graphics Card: AMD Radeon HD 7310M, 384 Mb
Hard Drives: C: Total - 256775 MB, Free - 227849 MB; D: Total - 25599 MB, Free - 24262 MB;
Motherboard: LENOVO, Lenovo IdeaPad N585
Antivirus: Windows Defender, Disabled
A couple of days ago my internet was working fine at a speed of around 5mps, I then received a message informing me of an ip conflict, since then my internet has really slowed down to 0.12mbs.
View 7 Replies View RelatedMy internet speed should be 60Mbit, and this is what my old laptop was giving me. However, my new laptop seems to reach only 5MBit, before dropping to zero.This occurs on a cyclical basis every 10/20 seconds or so, and means that files are downloaded very slowly indeed. I have tried updating my wifi drivers, and this hasn't solved the problem.
View 1 Replies View RelatedI have a g74s Upgraded laptop, very fast, best computer BY FAR in my house. We just got new internet, modem and everything. Every computer in the house has about 6mb/s download speed, mine varies from 800-1.6mb. I am the closest in the house to the router, and I even plug it in directly and that doesn't even work. My ping is over 800 -_- I also cant watch any videos. Just black screens. But the really messed up part, I took my laptop to my friends house, and everything worked perfectly as it should. I tried disabling firewalls and everything, I just can't do anything here. I don't really download anything, Ive cleared my cookies, everything, I pretty much just play starcraft, and I can't like this.
View 3 Replies View RelatedI am having trouble loading pages in a browser (IE, Firefox, Chrome, makes no difference). My network is on a 101.140.228.x ip scheme because that's what the wireless network is set too and we can't change that. (It's built into the hub and the manufacturer doesn't let us change it. The computer I am having trouble with is cabled into a Netgear Access Point in client mode. The Access Point is working basically like an oversized network card to pick up the wireless network across the field with the 101.140.x.x ip.
View 3 Replies View RelatedRunning xp pro, IE 8,FF 18.1, Aol 9.6.All three browser are now running very slow.I have fios,had test done and is 18 or 19 meg down and about 4.5 meg up.I have run spywear (2 different one) nothing. Run N I Security.Problem started about 1-2 weeks ago with FF ,did not notice then if it started with others. I have two laptops (xp pro &MS 7) on network and they are OK.Just my desktop that is hard wired, is the only computer that goes very slow on the internet.It does not matter if the laptops are connected or not ,still a problem with the desktop.I have checked the router home page and only see my computers hooked up.What I mean by being slow ---web pages (tabs) take 2-5 minutes to load or longer.AOL has always been slow but FF was much better. now FF is really bad. IE is just a little better than aol. I did a total reset and then a uninstall and reinstall.Nothing,then noticed that the other browsers are slower to.
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So recently got broadband in the new house, and the line got activated last night. All my housemates seem to be getting the internet fine on their laptops but I can't. When on wireless, the speed is VERY slow. Some pages, like google's home page can take 2 minutes to load and image heavy sites such as Youtube home page, with all their thumbnails will not load at all, except once in a while albeit without the images.
View 3 Replies View RelatedI have a network of 6 computers that is not managed by a server. ISP has provisioned for 17Mb down and about 5Mb up. When I isolate the router provided by my ISP, I get optimal speed, but over the network speed tests show 2Mb down and 4Mb up. I don't see any network usage that would explain the drop down in speed.
So far I have powercycled all my network devices and replaced the cat5 cable that goes from the ISP's router to the switch.
Why is my internet much faster on my laptops with my new router and much slower on my desktop?
View 1 Replies View RelatedI bought a new linksys router. Set it up and now when I am downloading something and surfing the web I can't connect to websites (DNS lookup fails). However, the download continues fine. This problem seems to be isolated to my Mac, as the other computer in the house work fine. Qos is disabled.
View 1 Replies View RelatedI decided to upgrade my OS from Win 7 Pro 32 bit to Ultimate 64 bit because i needed more RAM ( I have 4 GB RAM but only 3.5 of it was usable. I want all of the 4 GB because I am getting BF3 soon) and for my new graphics card (GTX 550ti) so i formatted my Hard Drive after backing everything up on an external Hard Drive. Everything went smoothly until I had to browse the internet. Internet works, but it is very slow. It was working as normal when I had the 32 bit OS. Download Speeds are 8 kbps. I tried using the netsh int tcp set global autotuning=disabled in command prompt but no result. I tried removing and Re-inserting my Wi-fi adapter, no result. I don't want to be forced to downgrade to a 32 bit OS again . I am at a loss here and really want my fast internet back. [code] My Internet Connection is 4MB. My router is a Linksys Wireless-N Router and the Modem is provided by my ISP. The signal strength from the position of my PC is decent but internet is VERY SLOW!
View 3 Replies View RelatedI just installed a wifi card in the back of my computer. it only seems to recognize about half of the networks that my laptop recognizes (sometimes it doesn't seem to find my own wifi for a while), but shows everything with full green bars. connecting is difficult but can be done. it shows that my connection is healthy, but the internet is very very slow, it takes about a minute to load google. i am comparing the connection on my machine to the one on my laptop, and they seem pretty much identical (this is info i've gathered through ipconfig /all and also network connection details in windows 7). the only different information is that the IPv4 addresses are slightly different for each machine (which i think is correct). when i diagnose the connection it says that ''the device or resource (DNS server) is not responding"
i've tried flushing and renewing and releasing my IP in command, i've rebooted and reset the router about a billion times to no avail, i've got the latest drivers for the wifi card ('sabrent wireless-g 802.11g pci adapter / ralink turbo wireless lan card).. i tried changing my preferred/alternate DNS entries to google and the other one everyone recommends.. nothing is working. the internet is still exceptionally slow and the connection occasionally drops for a second or two.
For the past two weeks or so, my internet connection on my pc has become extremely slow(from 200kb to 10). Not only has it gotten slower, i also cannot download anything without the connection stopping. The problem, i believe began a couple months ago with just youtube videos streaming slower and downloads stopping ever few minutes, but until these past two weeks its never been that much of a issue. I know the problem is isn't my dsl because it works fine with other internet capable electronics so it must be a software/driver issue.The svchost uses up 100% of the CPU when something tries to update so it likely might be a windows based program acting up.
View 7 Replies View RelatedMy friend recently got a new computer and he is getting 1 Mbps internet speeds on it. Its wireless. On his ps3 he gets around 10 Mbps. I am trying to solve the problem for him but its not working out.
View 1 Replies View RelatedFor the past week my internet has been extremely slow, I can watch a South Park episode online and it'll take me at least one hour before I can watch the entire thing because it keeps buffering every 20 seconds. I can barely browse MMO-Champion because it takes one minute to load. Every site takes forever to load. And it's just on my stationary computer. My laptop and mobile phone works just fine. It feels like I've tried everything:
* I've cleaned cache and cookies and stuff like that with CCleaner.
* I've used my console and done all that ipconfig stuff with /flushdns etc etc
* I've used my console and done all that netsh stuff as well
* I've tried to reset my router
* I've tried to use that Microsoft Fix-It program to do whatever it does.
* I've looked through my computer with my anti-virus and anti-malware
* I've installed the latest drivers for my network card/adapter
* I've fixed options on the computer that would allow my computer to perform better
* I've purchased another wireless adapter just to see if that was the problem
* And finally, yes, I've tried restarting the computer
I just switched from xfinity to brighthouse networks after moving and now my desktop internet is extremely slow. I did lower my internet speed from 15 down and 3 up to 7 down .5 up. I realize that alone will make it slower, but this is ridiculous slow and its just on my desktop. My labtop is fine, but the desktop takes 15-20 seconds to load this page.Have ran spybot, and windows security essentials scan and all windows updates.
Speed test on desktop:
Down: 6.8m (847kb/sec)
Up: .5m (61kb/sec)
Setup:
Amd Athlon II x4 635 @ 3.2 ghz
MB: Asus m4a785td-m evo
2x1 gb kingston hyperx
windows 7 home premium
Everything else on the computer runs fine, all windows and programs open normally, however I can not connect to the steam network. Makes me think it is router or modem related.