Cisco WAN :: SF 300-08 - Unable To Access The Internet And Switches
May 18, 2011
I have an SF 300-08 switch with three V-LANs assigned to it. One is dedicated to the management of the device and the others are development boxes.
Right now, to access the switch, I have to go into the TCP/IP properties and assign a subnet within VLAN1 (subnet linked to the management interface). Then to access the interent, I simply remove the settings, as I have another VLAN linked to a subnet from my router.
Is there a way to configure the switch that allows the ability to access both without configuring the TCP/IP settings to be on the other subnet? I do not think so, but it is worth a try.
I tried to log on to my wireless routers IP address but it only gives me a blank page after signing in. the IP address is 192.168.1.1. Is there a problem with this ip address?
to enable UPNP on a Virgin Media Super Hub, I have tried using both the IP addresses provided by Virgin media (192.168.0.1 and 192.168.100.1) but regardless of which browser I use the page constantly fails to load.
I'm having some difficulties with the VLAN setup on the SG-200 and the WiFi access point. The access point (a TP-Link WA801N) is only able to access the internet when it is plugged into a port that is on the default VLAN (PVID 1). If I plug it into one of the other VLANs then any clients connected to the WiFi lose access to the internet and cannot access devices on the VLAN. I have previously used this setup with a first generation Cisco WAP4410N. [code]
I am trying to setup internet access and intranet access using two cards per PC. I don't have sever software and I want to be able to share files between several machines. I have two routers. One that connects to cable modem and one that connects to intranet side. I have assigned different static ip addresses to both cards.
Ok so I am accessing the Internet by LAN cable hooked up to the (LAN slots?) on the motherboard.After a lightning strike, where there was once 2 yellow lights is now gone.Question is what needs to be replaced because the slots are on the mobo itself.
My network includes *8 port unmanageble switch and a ASA 5510 firewall. There are two internet lease line from two different ISP which are end on switch. Through switch it goes to firewall. This network was working fine. Now we hired a new Internet connection from another ISP. When i tried to connect this 3rd line to my switch , all network goes down.
I have an ASA 5505 which is unable to acces the internet, even when reloading just the basic config.If i setup my laptop with the outside ip or another ip in the subnet, it does work.
It is a period of time, of some weeks, since my laptop is unable to access the internet. It succesfully connects to a wireless network, I can see the name of it, but after connecting my laptop is displaying "Unidentified network", below the network name. Also, I don't have Internet access. In the task bar, my wireless icon has an exclamation mark, in a yellow triangle. I have tried to connect with another laptop at a wireless network my laptop can't connect and it worked for the other laptop. So, the problem is with my laptop, not with the network.
I had a problem with client computer unable to connect to internet. the system is connected wirelessly and the signal strength ok. i tried it with another broswer, the same thing too. But when i used static ip addressing it was ok. this is our dns and dhcp address: 192.168.3.11 and the default gateway. but when i pinged the default gateway it way replying. using ipconfig /all:192.168.3.6 which is the peplink router switch it did show default gateway. and we are using dhcp in our organisation. Below are the command i carried out.
After I changed the router password today, I am not able to access the Internet through my machine. Seeing the 'Unidentified netwrok, access to local only'. However, other people connected to the same network are using Internet
Unable to access webpages and sometimes internet.I will be on my laptop which is the main computer I use (I usually use it wirelessly although I'm having the same problem now, even when I'm hardwired) and suddenly I can't access some or all websites. This isn't just normal dropping for a few seconds at a time, this can last for hours sometimes. Meanwhile, the desktop computer which is directly connected, doesn't have any problems at all.
I have a home network of 3 cmputers. DHCP from router. 1 computer is not getting address. But if I assign it one, with same gateway and dns(not a duplicate ip of others), it can ping internally, and outside. I can do tracert to 8.8.8.8 and ping it (google DNS). But I can't get to internet. So - i can get out, but nothing coming in. I have checked firewall.
On my Windows 7 laptop, after connecting to my office Network using Cisco VPN clientThe entire Internet is utilized by the VPN. I am unable to browse the internet on my computer till I disconnect the VPN Client.
I have config ASA 5505 and it is conencted to layer 3 switch that connects to cable Modem.
ASA is config with DHCP option and PC is able to get the IP from ASA. But from PC i am unable to access the internet. From ASA itself i am able to ping the Websites fine.
ASA has config with DHCP for inside and also it is doing NAT.
When i connect the ASA directly to Cable modem then pc is able to access the internet.
I am trying to “build up” a small home-network and using some of following Cisco equipment’s
ASA 5505 v8.4.3 witch base licenseCisco Catalyst 3750G with ipservices version 15.0.xand 1 qty of AP1142N I am not able to get internet access from any VRF’s.
From "MILAN (LAN) VRF, I am able to ping my gw: 10.45.45.1 but I am not able to ping for example: “linknett VRF”.
It seems that i am missing some NAT rules on ASA or ?
If i connect my laptop directly to the ASA, i am able to get internet access!
I am not feeling comfortable with a new ASA 8.4 code yet, so im not so sure which exact code's i am missing on ASA ...
attached digram including configuration files from ASA and 3750 sw.
I've been struggling with gaining access to the inter through our Comcast business gateway. We have had Comcast configure the device fro true static IP subnetting. Turned of local DHCP on the device etc. Here is my config.
I have a new Windows 7 laptop that is replacing an older XP machine that has successfully operated for a number of years with internet connection sharing from an XP desktop host computer. I am unable to set up the new machine to access the internet. The SysInfo data for the new computer is:
Tech Support Guy System Info Utility version 1.0.0.2 OS Version: Microsoft Windows 7 Professional, Service Pack 1, 32 bit Processor: Intel(R) Core(TM) i3-2328M CPU @ 2.20GHz, x64 Family 6 Model 42
[Code].....
The client has its IP address set automatically by the HOMENET wireless router, along with a manually set gateway address to route internet signals through the host computer rather through the router. I am new to Windows 7 and have not been able to set up the client to see or share files between the host and client when connected by wireless. When connected by a LAN connection to the router, I can see both computers and share files between them, but have not been able to connect to the internet. The Win 7 machine can connect directly to RESNET and access the internet that way but the incoming signal averages about 45% which is far below the level needed for acceptable use.
Have completed a Power Cycle.The affected machine is a HP Elite m9150F desktop. The symptoms include the following:
- neither the LAN connection or the wireless connction will access the internet through Internet Explorer - microsoft email will not send and recieve - Steam will not connect - Norton 360 will connect to live update and download - taskbar icon shows LAN connection is OK - When I open Network and Sharing, the network map shows this pc is connected to internet through named network. - Local Area Connection Status show 197,816 bytes sent and 311,088 recieved.
We have 2 laptops connected to the same wireless network working perfectly. There is also another desktop (Dell 8400) with a LAN connection to the router working perfectly. The affected pc (HP m9150f) is also connected to router with a LAN connection. The D-link Dir-615 wireless router is connected to a Shaw Motorolla modem model SB5102. The HP m9150f stopped connecting a few days ago, other than that, it worked fine.how I managed to get 4 computers running on a network in the first place..
I have no admin privileges or access to the router, I have contacted support and they've tried various fixes on their end and just told me it must be a problem on my side. the network registers a mac address under your account name and then assigns an ip.My problem is that my comouter connects to the network fine, and tells me I have internet access, but I can't actually access the internet when I try. I'm definitely connected to the network as i can access the ask4 page that allows me to register a new device, which i access with an ip address of 10.142.0.1 so I'm guessing that's stored locally somewhere on the network. I have tried internet explorer, FireFox and chrome, as well as connecting through game portals and none of them are able to access the internet.
IE gives an error that it says can't be fixed as its an error with the server and Chrome gives error 101 (net::ERR_CONNECTION_RESET). I've tried various fixes, some of which have worked temporarily. After trying most of them I've had internet access that has lasted between 5 minutes and a few hours, but the problem has always returned and the same fix that worked first time hasn't always worked again. I have an xbox that I connect to the same network port in the wall and that accesses the internet perfectly. My computer has 2 Ethernet ports and both have the same problem.
My network adapters are 2 NVIDIA nforce networking controllers (drivers are up to date)When the problem started I was on Windows vista, but I've upgraded to Windows 7 64 bit as an attempt to fix it.I've tried different Ethernet cables, connecting both ports, uninstalling my network adapter drivers, disabling and re-enabling them, resetting my IE settings, disabling and uninstalling my AntiVirus,connecting through an Ethernet switch and disconnecting and reconnecting the cable.
I am trying to connect internet through Ethernet LAN .But I am unable to access internet. It says unidentified network with limited connectivity or local only access. But the same connection is working fine on other laptop. I checked the device manager and every looks working fine.In my ipconfig /all details, my Eternet LAN physical address shows all zeroes and has no default gateway address .Also the DNS servers address shows some alphabets instead of numbers.
For the past weeks, I've been experiencing NOT to able to 'access' Home Page on daily basis. It occurs exactly 'once a day,' often early morning but sometime even in the middle of night. For this to resolve, I need to unplug a black cable connecting to Router and plug back in to 're-start' Internet connection. This pattern happens after having replaced a brand new modem and router, saying a Modem has an issue diagosed through the phone of my ISP.
With an older modem, however this, .... 'disconnection once a day' never occured. The tech guy told me 'signal' is OK, but there are 'too many computers' in my household. However, my ISP, Comcast allows us to use 5 different PCs, then the tech. guy's diagnose did not correspond to this at all.
As to 'multiple PCs,' we, the family never use more than 3 PCs/Internet at a time. Most of time, we use only two PCs for surfing and e-mailing/photoes. Two other PCs are a sort of 'back-up' puposes ONLY.
I have the SG200-08 switch that I am using for Link Aggregation between a Synology DS713+ NAS and my HP Z820 workstation.I have ports 1 and 2 set up as LAG CH1 connecting to the HP and ports 7 and 8 as LAG CH2 connecting to the NAS. I have AT&T Uverse as my Internet provider so I have one cable coming from my Uverse router to the Cisco switch to provide Internet access. I also am coming out of my Cisco switch to my Apple Airport Extreme providing Wi-Fi to my house in addition to wireless access to the NAS. I have no problem seeing and connecting to my NAS drive but my issues comes with regular internet access to my computer.I have created a Team with two of my Intel NIC's and connect just fine to the NAS. My Internet on the other hand is completely hit or miss.Some times it shows Internet access and will connect to web pages just fine and other times it will say no Internet. I have tried shuffling around ports, enabling/disabling certain settings that I have either read about online thinking that it might be one of my problems but at this point all of this IT lingo is making my brain bleed. I don't know if my basic settings are correct or if I need to change one simple thing to get this whole thing working.
I am looking a solution for internet access for Guest users.Currently we are in a cable network 192.168.0.1/24 now. I have added 1 WRT610 wireless router for few users. they are using proper access with my local servers and Internet as well.My query is If any Guest users ask for Internet connection how do i provide the same with secure practice..If it can be possible via VLAN on SRW2024 switch.
I have installed the six new WAP with model Cisco AIR-SAP2602I-E-K9, and we have two SSID for the new WAPs. When the users are connected to this WAP they can able to access the intranet but not able to access the internet. What could be the problem? I have checked and verify that they can able ping to the IP address of google from the CMD but when try from internet explorer they are fail (both with www.google.com & with IP address of google).
