I recently bought a Cisco SG200-26P and now loading webpages are sometimes very slow or don't load at all.I have to refresh to page to load at all and sometimes even restart safari to load the webpages.I have this on several macs and ipads.
View 3 RepliesIam running Windows XP sp3 ,firefox browser and my router and modem are fine. iam getting transferring /waiting for 5 minutes before it loads. each transaction on the page takes minutes. Ive disabled/repaired/enabled internet connection" several times with no success. Where can I look in my system?
View 2 Replies View RelatedI'm baffled by the poor performance that I'm seeing when passing traffic between my two Cisco SG switches.
The configuration is as basic as I can make it, no VLANs, QoS or bonding. Both have been updated to current firmware as part of the troubleshooting process.
When I transfer data within one of my switches I see 50/60Mb/s. When I pass the same traffic between both switches I see 0.6 Mbs/ or less.
I have tried to eliminate every possible factor including switching out the cables. No success.
I've got a strange problem with my internet connection. I have recently moved and brought my desktop with me. While I am able to connect to the internet in my new place, a weird problem arises: whenever I try to access a new webpage, there is a consistent 5-10 seconds delay before the page actually loads. After the initial delay however, the webpage will load quickly. This problem will repeat itself whenever I try to access a site that is not cached. I have tried switching ethernet cables/wireless adaptars and this problem persists. I have also tried scanning and cleaning my computer yet nothing works. Speedtest.net show that my ping, d/l and upload speed are all fine.
PS: Just to add some information, my new place comes with its own existing router (the building includes internet into its rent), and I am simply plugging an ethernet cable from my computer to it. In addition, my roomates and my laptop seem to be able to access the itnernet fine with this problem. Since this sounds a lot like a DNS problem, I have also tried using OpenDNS and that doesn't work either. In addition, the delay persists regardless whether I am trying to access a website via its domain name or numerical IP address.
i have 3 systems. 1 server,2 client(all installed with xp). internet connected to server machine. all systems connected to a switch. Internet sharing is ok but on client machine not loading webpages like facebook or yahoo. The client machine loads [URL] in amazing speed, but not loading any other webpages. I tried disabling the avast antivirus but no use. Server machine loads everything correctly. i am using windows xp in the host file '127.0.0.1 localhost' only cleared the history tested with 3 browsers (IE, chrome, mozilla) Nothing works.. MaxConnectionsPer1_0Server : 8 MaxConnectionsPerServer : 4 In the server machine, i have installed Comodo firewall "ping facebook.com" shows no problem!!(in both server and client)
View 1 Replies View RelatedApplications such as skype, teamviewer, etc, are all working fine, however, when I try to load certain webpages, such as Facebook and forum boards, they don't load, just stay white screen.
Youtube, google, both load, I imagine this is because they're both on the Google servers, apart from any Google related sites, I can't find any that will load for me.
I think this is a problem wth my DNS addresses, I've tried a range of solutions, clearing my DNS, changing my IPv4 address, restarting the router, PC, but I can't seem to find a fix.
Running on windows 7 Home premium
NOTE: I had the Metropolitan police virus yesterday, I did a system restore to remove it, my internet worked fine after, it's only since I've moved from the router at my other house, to the one here that I'm having problems.
I bought a DIR-655 for my parents after their old router died in a planned power outage. It's a rev. B1 model running the 2.00 firmware. It worked fine initially for a day or two with great wireless coverage, even in the previously low-signal spots in the house.Then the problems started. The router now has trouble loading any website. What you get is instead a page returned from the router saying something along the lines of "network unreachable, please check you internet settings" (I will go there today or tomorrow so I'll update the post with the specific error). Refreshing the page a few times sometimes makes it load, but extremely slow and then the same thing happens again a few moments later. The same thing happens on both wifi and through the router's LAN ports. If I connect a computer directly to the modem it works just fine, as it has always done before getting this router.I have disable QoS, NAT endpoint filtering and the firewall (SPI). I have also set the WAN port speed to 100Mbit/s in the router, to match what the modem is set to (also had issues with the default setting).
View 7 Replies View RelatedSG200-08 and SG200-08P fail to hold or update Date/Time.(New installation for a UC320 setup.)I've got both an SG200-08 and SG200-08P that are failing to maintain date/time when set with "Use Local Settings". Every restart/powercycle causes them to reset to Dec 31 1969. Other settings save fine.I first tried to set time via SNTP Unicast using a variety of public time server addresses including the 3 hard coded to the SG200-08 firmware:
Sadly though it always just shows "Active Server Server Host Address: 0.0.0.0" and continues having 12/31/1969 as the date. Both after a config save and a reboot.I can ping the NTP servers just fine from the switches either by IP or by hostname.At this point I've decided that I must be missing something simple. At least I hope so... otherwise it's a firmware bug which means waiting for a fix.Other devices behind the same firewall/gateway (RVS4000) are updating NTP
how to connect our new SG200-18 to an existing Cisco network, in particular a C2960S.Here's what I've got:
<----- Rest of network ------- C2960S ----------- SG200 ----- (PC connected directly to the SG200)
On the C2960S-side here's what I've got on the corresponding interface:
interface GigabitEthernet1/0/1
switchport mode trunk
On the SG200-side I've set the IP-address and default-gateway accordingly, however:From the SG200 I can't ping any other host on the same IP-subnet as the switchFrom the SG200 can't ping the default-gatewaycan't ping from any other host or the default-gateway *to* the switch But:On the SG200 I've got plenty of MAC-addresses under "Dynamic Address Table" - however only MAC-addresses that belong to the management-VLAN of the SG200 (i.e. VLAN9 in my case)The MAC-address table on the SG200 even includes the MAC-addresses of hosts on the same VLAN I tried to ping without success. For example: I tried a PING from a host having a MAC-address of 00:19:bb:31:91:30. This MAC shows up in the arp table of the SG200. To cross check I connected a dedicated PC to the SG200 and assign it an IP-address out of the management-LAN-range of the SG200 - in this case I can access the switch (i.e. PING, WEB etc.)So to summarize: Connectivity is OK when going from directly connected devices to the SG200. No connectivity from devices that are behind the C2960S towards the SG200 and vice versa. (The problem is definitely not with the C2960S-side since we've got plenty of them hooked together without problems.) I'm enclosing the screenshots of the corresponding definitions on the SG200.
I've just recently upgraded a Cisco 877 to 887W router.
I basically copied most of the config across to the router with no problem.
ppp chap hostname and password all ok. ATM and Dialer1 interface comes up.
The problem I'm having is when I open Internet Explorer up, default homepage is Google. Google loads up fine, type a search is fine but when you click on the link or type URL, for example BBC News or Sky Sports, it takes a long time to load or times out (Page cannot be displayed)
DNS servers configured on Cisco router are: 8.8.8.8 and Virgin's DNS servers.
NSLOOKUP in cmd prompt it returns IP add no problem. however in web browser it fails except for Google.
However, with the same config on a 877 everything works perfectly...
Cisco 877 running 12.4
Cisco 887 running 15.0
seems my PC is having problem opening Facebook page. It doesn't matter if i use ChromeFirefox or Internet Explorer or if it is mine, my friends account or even not logged in, it hangs about 4 minutes, then it loads and then stops responding for another 4 minutes in all browsers simultaneously. I can use it maybe 15 seconds before it stops again for another 4 minutes. Even on 9gag, page opens normal but chat also hangs because its connected with facebook...-_-My internet connection is fast, 10MB/s, and all other pages work splendid!My pc spec: Phenom B60 x4 3.4Ghz 4GB RAM, ATI 6870, 500GB HDD 7200rpm. It is manintained good, every 15 days i run malwarebytes, spybot, avast free for custom scan and disk defragmenter.I often get this error: Error 7 (net::ERR_TIMED_OUT): The operation timed out.also this but rarely: Error 101 (net::ERR_CONNECTION_RESET): The connection was reset.[CODE]
View 19 Replies View Relatedthis window appears now and then: This plug in wont respond, do you wish to interrupt Unknown ?
View 1 Replies View RelatedTurn SPI under (Advanced/Firewall) off (uncheck the box).
I was getting slow page loading on Google Chrome and I think IE but don't remember for sure.
Once I unchecked the box for SPI, pages loaded much faster and I didn't have to double-click on links.
When my wife gets chemo, we spend the day at the hospital, and I login to their WiFi as a guest. When I do, I make a connection with no problem, but after the initial page comes up, additional pages load very, very slowly regardless of what browser I use (Chrome, Firefox, or IE). I don't have that problem on any other network. Moreover, other users on that same hospital network can login as guests without encountering that problem. So, the problem is not browser-related, and it occurs only when a single laptop connects to a specific network. I'm using a Dell XPS 16, running Windows 7 Pro with Windows Firewall.
View 2 Replies View RelatedMSI netbook. It used to be very loading pages but now is is very very slow and has been for a month or so.
View 4 Replies View Relatedwebpage A will take 1 second to load, and webpage B will take 6 seconds to load. After a browser refresh, webpage A might take 5-8 seconds to load, and webpage B will take 1 second to load.
Hardware rev A1 Firmware 1.13NA
Router is about 2 years old.
I tried resetting the router prior to the firmware update, no different. This is happening on both PC's. I tried a direct connect to the modem, and it seemed to work fine, but this doesn't always happen.
We have a project in which we are using 34 Cisco SG200-18's each with a MGBLX1 (LC Single Mode Fiber) SFP mini-GBIC.All the fiber's come back to one building where we must "bridge" all 34 fiber connections. What hardware should be used to accomplish this? A L2 switch? For example, a 12 port SFP Switch with Fiber SFP's accepting the first 12 fiber connections, then other switch with SFP for the next 12 and so on, until there is a overall capacity of 36 and having patch cables between the 3 switches?
what cisco or non cisco hardware would work with these SF200-18's to accomplish this?
My wireless connection says i have full bars of signal. When I do a speed test, i get 500-600 kb/s download. Which is what I used to get. However, after I re-installed my wireless adapter's card, the wna3100 netgear, it became extremely slow.
Pages would load slow, I could no longer play League of Legends properly because the ping is too high. Also, I used to have crossfire graphics cards running and the internet was fine, but after reinstallation, I thought I'd turn it off because that's how I fixed it before. But now, even with just one graphics card running, the internet is extremely slow.
[code]...
I just bought a XPS 8300, I use Google Chrome for a browser, cable modem internet connection, and quite often, web pages will not load quickly, or will take a couple of reloads to load properly. Any advice on how to cure this annoying trend of mine?
View 1 Replies View RelatedWe are replacing some netgear switches with the Cisco SG200. The situation is relatively straightforward. We have a series of VLAN's coming in on a trunk from a service provider for our Metro Ethernet locations. These trunks then get cross-connect to various location for connectivity. The problem we have is there are two VLAN's that need to go to the same switch which provides access to our public IP block.
I set up the two VLAN's on the SG200 with the trunk port VLAN tagging on the service provider port. Then I set up a separate port for untagging the traffic with the PVID of the respective VLANS's as follows: [code] The public switch has no VLAN's configured (it is an SG200 too). If I connect GE2 to the public switch everything works fine. When I connect GE3 to the public switch, things die. I thought this might be caused by STP although STP should not be detecting issues like this across separate VLAN's. Disabled STP, no change.The same configuration with the Netgear worked without an issue. FYI, the VLAN's cannot be changed...they are defined by the service provider in this particular case. otherwise we'd just make them the same..
I need to purchase a few Gigabit PoE switches for a small business and I am thinking that SG200 or SG300 switches are perfect for this purpose.
Layer 3 functionality in SG300 switches is not great - HSRP or any other next-hop redundancy protocol is not supported, dynamic routing protocols are not supported, policy-based routing is not supported, etc. I may get one SG300 switch for inter-VLAN routing so that I do not have to send traffic to a Layer 3 device for this purpose, especially because my Layer 3 device (ASA5505) has only 10/100 Mbps interfaces. All other switches in the network don't have to be Layer 3 switches, and I am thinking of perhaps getting SG200 instead of SG300 swithces. However, because I am a long-time Cisco engineer, and know ins and outs of the IOS CLI, I would much rather administer the switches with CLI rather than GUI. So, do SG200 switches provide CLI (even if it is not officially supported) or is the only Small Business switch platform that supports CLI SG300? I do realize that the OS running on these switches is not IOS, but after having reviewed the CLI manual for SG300, I would say that 90+% of commands are identical to IOS CLI commands.
I have a HG-521 router which is syncing at 8724kbps, but it is slow loading pages. My isp is talktalk .
Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 32 bit
Processor: Genuine Intel(R) CPU 575 @ 2.00GHz, x64 Family 6 Model 15 Stepping 13
Processor Count: 1
RAM: 3063 Mb
Graphics Card: Mobile Intel(R) 965 Express Chipset Family, 2 Mb
Hard Drives: C: Total - 114370 MB, Free - 56821 MB; E: Total - 99 MB, Free - 61 MB;
Motherboard: ASUSTeK Computer Inc., X58L
Antivirus: avast! Antivirus, Updated and Enabled
I have a Dell Inspiron 2320 computer. I have only had it for 9 months and it is running extremely slow. If I click on a website, it takes forever to load up. When I get frustrated from waiting, I'll hit CTRL + ALT + DEL and go to task manager. When the task manager pops up, all of a sudden the website that I was trying to load, will finish loading. It is very annoying. The computer is only used for searching the internet, a little bit of internet banking, and a few books have been down loaded from amazon to a kindle.
View 2 Replies View RelatedI just picked up a pair of 18-port SG200s, and I'm trying to figure out of there's some secret trick to getting CLI access to them? I've upgraded to the latest version of firmware (1.2.7.76) hoping that may work, but no luck.I can tell the guts to support a CLI are there, because writing the config out to a TFTP server shows identical an identical config style to the SG500 I have here.Is there some way to enable it?
View 5 Replies View RelatedI am trying to set up three vlans across two switches. The switches are Cisco SG200 and SG 300 series. There are 20 devices connected to the two switches including a router for Internet. Among these devices are five wireless access points all hardwired to the LAN. If I understand correctly the first thing I have to do is aggregate the two switches. I ran two cat5 cables to ports 1 and 2 of each switch. As I understand it all I need to do is to create SAG with the two ports on each switch. I think I need to use tagging but I don't really understand how to do this. Once I get the trunking set up correctly I want to create one vlan to which all devices will belong for Internet access. The other two would be for data and VoIP. Do I create vlans with the same name on both switches? When I assign the devices (by port) do I need to enable tagging? Which type of port setting should I use? I am assuming that by including the acess points in the vlans will mean that any wireless device connected to them will have acess to the Internet and the devices in the same vlan.
View 1 Replies View RelatedI have on Desktop wired to the router which is my main pc. When I access internet the website load really slow, but when I connect the pc directly to Comcast modem, it's blitz fast. My internet speed is 15 Mbps. I have another desktop and laptop. None of them have the problem. What settings I have to change to get back to speed I used to have before.I messed up some settings on the Cisco Connect and accidentally reset the router. After re-installing the router the problem started.
View 9 Replies View RelatedSo I have a really neat computer sitting here, 2500K, P8z68-v, samsung 830 64gb ssd, corsair vengeance 16gb, deskstar hdd, firepro v5800
I have a non-descript trendnet 56K v.92 dial up modem installed to pci slot1 on my mobo.The phone company says they can't get a quicker connection than 31.2 Kbps established to dial up users in this area.The real issue is the data transfer rate.I have seen it reach as high as 6.xx Kbps but generally hovers around 2.5 Kbps.Now it is down to 1.xx Kbps and I took the last 48 hours downloading all the updates for windows and several other updates for hard ware etc.Now I need the ATI firepro update and 114 Mb will take over 16 hours at my average speed, and some 32 hours at the new slower speed
Router interface for N450 DB fails to load/loads slowly/loads partially. I am running Windows 8, and have tried IE10 both from Start Screen and desktop, no luck.
View 4 Replies View RelatedI have a number of SFE2000 10/100 24 port POE switches. They are configured and running OK. I want to be able to save the configuration and be able to load that saved configuration into another new swich in the case of a failure.
I have logged in and gone to Admin-File Management-Save Configuration. I then select the 'Backup' radio button and TFTP the configuration to my TFTP server. All works OK and I have a readable text file with the switch configuration on my TFTP server.
I want to be able to restore that saved configuration on to a new switch. I have set the new switch back to factory defaults. I go to Admin-File Management-Save Configuration. I then select the 'Upgrade' radio button and try and uploade the file into the switch. If load to 'Running Configuration' the switch shows a status of 'Copy Finished' but says 'Copy completed with errors' If load to 'Startup Configuration' the switch shows a status of 'Copy Failed' and says 'Copy completed with errors'
I am guessing I should be able to load my saved Configuration back into a switch, shouldn't I??
And yes the switches are running the same firmware 3.0.0.17
With the new firmware (1.1.2.0) released for SG200 switches, is there CLI now?
View 4 Replies View RelatedI am trying to connect an SG200 to a customer's existing network. The customer does not want to receive any bpdu frames from the SG200. The customer's port has bpdu guard configured to err-disable their port upon receipt of a bpdu.
How do I completely disable spanning tree on the SG200 so that it does not send any bpdus?
My SG20-50P Switch Log appears as follows with Random ports going up and down. I am trying to find out if this links to another problem I'm having with a Client Server software locking up on the client end. The hardware, thin clients and desktops, are working and have checked all sleep and power settings. All items in working order, now I'm wondering about the switch
Code...
I saw the announcement stating that "200 and 300 Switches now supports Cisco Pre-standard POE" available here:[URL]However, I cannot find the 1.1.1.8 firmware for the SG200-08P in the download center (latest is 1.0.1.0).Does this mean this doesn't apply to the SG200-08P?If it doesn't apply, any other switches with 16 or less all gigabit ports which support legacy PoE?
View 1 Replies View Related