Using A Router And 8 Port Switch With ATT Uverse Modem
Oct 4, 2012
I have ATT u-verse currently and it connected to a router but I am going to need several more gigabit ports so I wanted to get an 8 port gigabit switch. I would plan on running a cable from my U-Verse modem to my router then to my switch giving me wireless and 8 gigabit ports. Would that work? I've never done this before so I wasn't sure if I was missing something or not.
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Mar 16, 2011
I am using my wireless adapter..a Linksys AE1000..to connect to a friend's ATT U-Verse high speed internet for a few weeks. Due to a petty argument with his girlfriend..I overheard her and her friend and discovered that she had logged into the Uverse router/modem (192.168.1.254), which shows all devices that are connected. On this page it has links to access files for each device. Clicking on that, she was able to read all my files. Nothing to hide, I just don't like snoopers and even wonder if she could change settings or do something to mess up my computer. I cannot figure out how to block access by her Uverse thru my Linksys wireless adapter.
I normally do not allow any sort of file sharing and everywhere I have looked on my PC, nothing is enabled to file share or remote desktop share or anything like that. I'm not a total noob but have no clue if and how I can change this on my end so that she cannot get into my PC while I'm connected to their internet. Their router/modem is a 3800HGV-B.
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Jan 13, 2012
I connected a switch and the device is not even recognized in my router site.
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Mar 21, 2012
I currently have the following set up in my basement: Modem to 8 port router which has cables going into a patch panel which in turn provides internet access at 8 wall outlets throughout the house. My data/video streaming needs are expanding and I have had additional wiring pulled to the new locations. I would like to know if I can bypass the patch panel and go from the Modem to a 24 port switch to individual wall plates throughout the house.
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May 8, 2012
On the supervisor card of a cisco 6500 series, according to the following link, [URL] it only has 2 uplink ports on the card. Would I be correct in assuming that I only have those to ports that I can configure IP addresses on?
The cisco that is being devlivere is coming with a 48 port switch and 24 port fibre switch. Could I change any of those ports into a router port and configure IP addresses on those?
The supervisor card is a ws-sup-720-3b the 48 port switch is a ws-x6748-ge-tx the 24 port fibre switch is ws-x6724-sfp
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Jun 5, 2013
I'm fairly new to Cisco products am in the process of developing my network knowledge on a deeper level. I have a 3825 with a HWIC-4ESW and I'm struggling to fully understand how the two "see" each other. I've setup a V LAN with a layer 3 address on the HWIC and added the switch ports to it. This seemed to allow devices connected to the switch ports to talk to the built-in router ports. I thought this was all making sense until i applied an access-list to the router port. It's a simple ACL i'm just using for testing and the only thing it does is blocks telnet from anywhere. I know the ACL is setup properly because if I connect a device directly to the router port i cannot telnet to the port. However, if i connect a device to one of the switch ports, i am able to telnet to the router port successfully.
It seems that I'm missing something with how traffic flows from the switch port to the router ports and how the two "see" each other.
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Jan 30, 2013
I have been trying to connect to my 2Wire Uverse wireless router and it not going well. I had it connected and for other reasons I went into the router setup and disabled wireless, did nothing else. When I enabled wireless again (and did nothing else) I could not connect my Win 7 computer. Everything else connects just fine so I know it's not the router but this Win 7 computer.When I click on the connections icon it shows me all the available wireless networks and the Uverse show but has a red X on it and the popup says something to the effect it's trying to connect but the connections are not the same as are in the profile or the info.
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Mar 4, 2011
I've been having some trouble with my ATT router. I've had it for months and there have never been any issues until now. It does not seem that it is broadcasting WiFi like usual. It will not show up on the WiFi network list on both my iPod and my laptop. I've tried resetting the router (by unplugging it and plugging it back in).
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Aug 25, 2011
So we just had Att Uverse installed in our apartment and the 2wire box has not been too reliable. I was trying to set up my Linksys router to provide an additional wireless network but i was having some problems with the set-up
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Apr 6, 2011
We've had UVerse for about a year now - but lately we've had weird problems:
-about every 2-4 weeks, the router will spend a night constantly locking up and rebooting itself. ATT says they don't know why, and wanted me to check the power?? When it does this, it will do it for 30 minutes to TWO HOURS.
-every couple of days, the channels will freeze. If we change channels and then back, it returns to normal for a bit. Sometimes for a while, sometimes only for a minute. We have two boxes, each one does it. Even affects DVR playback. Internet doesn't seem to be affected, so I had originally though it was the boxes. ATT has remoted in, and can't find anything out of the ordinary.
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Feb 4, 2012
I have att uverse which is wireless G. I want to add a 2nd router behind it that will have wireless N. I've made the connection. I see it on my list of networks but doesn't allow me to access it.
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Feb 26, 2012
I was looking for a way to connect an AUX port from a 1700 router to a 6500 switch module console port, to see the output of the Switch's on the 1700 router, in case there is a network downtime, I could see what's going on in the switch, what cable should I use ? Also, is there is any kind of documentation for this type of config what have I seen is very few info.
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Apr 4, 2011
I have a compaq laptop running Vista. We recently had our Uverse wireless router/modem replaced. Now my laptop will not connect to the internet. The laptop connects to the router but shows up as local connection only. Uverse tried all kinds of differant things to no avail. The laptop will hookup with a USB modem but I would like to get it back to how it was before.
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Feb 21, 2012
Trying to set up the Cisco VPN router for remote acces to our network.We have ATT Uverse DSL and it is a Motorola Router, i think NGT 510.the Uverse router has very limited setup options.I cannot set it up as a bridge.The only thing I can figure out is to set the ip passthrough option to the VPN router.We have a static ip address for our internet service.
I have tried several setup and connection options, but cannot get it to work.
1. How to physically connect the routers and network devices?
2. How to setup both routers to play nice.
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Feb 6, 2012
I have a WRT300n router and want to connect to my Uverse Gateway. When I connect them & try to use the internet connection I get an error that says a connected router must be capable of using DYnamic IP addresses.
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Feb 10, 2013
I need to increase my wireless speed higher that what Uverse gateway is supplying. Want to install a 802.11 N router behind the uverse gateway and disable the uverse wireless. Uverse gateway will allow this.
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Jan 16, 2013
I want to connect my tata photon device to my bsnl wifi modem via a usb portavailable on the bsnl modem. This is to provide a wifi network that i can use to surf the net on my phone.
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May 3, 2012
I have a question regarding the network setup. I have 3 pieces of network hardware and a fast dsl connection. The hardware is:
- DSL Modem from my provider with static IP connection (CISCO - don't know the symbol)
- DSL Router (edimax ar-7084a)
- Switch (Hewlett-Packard JD871A)
Now the task is to create a LAN network so all my computers can talk together and have a internet connection shared between them.When I connect Modem to Router and then 4 CPUs to router, it is working fine. The problem is that the router has only 4 ports and that it is 100Mbit slow. I would like to use the HP switch for the LAN setup (1Gbit) and then connect the switch to router and router to modem. But it doesn't work I cannot establish internet connection this way. I'm setting all the settings in my router but it doesn't work as it was in simple setup modem->router->cpu. when I add switch to this, the setup is going berserk.Problem is that I would like to create a LAN only between computers using switch. I have other computers that I want to conect to the router directly and don't see the computers using switch.
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Oct 29, 2012
I have tried everything possible with this modem and router. I cant figure it out. I tried the router in bridge mode, tried opening the ports up on both of them.
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Sep 6, 2011
I have a network set up currently with a cable modem that goes into a router, the router then goes to a 16 port switch and the switch goes to computers, printers, and my server. I am trying to figure out how to make the modem plug into the switch instead of the router. I'm guessing my problem lies with the default gateway since that is the router. Any suggestions on this? Or how is the best way to set this up? I have 2 NICs on my server and the server has windows 2008 r2.
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May 24, 2012
We setup a home network in our new house but we have a problem with limited connectivity in specific configuration.
There is few situations to describe the problem :
1. If I connect my computer directly to the modem I can access to the internet. (modem --> computer = internet OK)
2. If i connect the ethernet cable (in the wall) between my modem and RJ45 jack in the living room and connect my computer directly to the RJ45 I can access to the internet. (modem --> cat6 cable in the wall --> computer = internet ok)
3. If I connect my router directly (without the cat6 cable in the wall) to the modem and my computer to the the router I can access to the internet. (modem --> router --> computer = internet ok)
4. If i connect the ethernet cable (in the wall) between my modem and RJ45 jack in the living room and connect to router to the RJ45 and my computer to the router I CANNOT access to the internet. (modem --> cat6 cable in the wall --> router --> computer = internet access problem)
5. If i connect the ethernet cable (in the wall) between my modem and RJ45 jack in the living room and connect to a swith to the RJ45 and my computer to the switch I can access to the internet. (modem --> cat6 cable in the wall --> switch --> computer = internet OK)
With those tests I am not able to figured out what is the problem... router is working in situation #3. cable in the wall is ok in situations #2 and 5. How to make my router working when connected to the RJ45 jack in the living room.
There is my component :
Router --> D-Link WBR-2310
Switch --> Trendnet TE100-S5
Modem --> Thomson DCM475
Cable in the wall --> Homemade with 568A standard in both end.
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Apr 11, 2012
I usually put some stuff up for downloading and go to sleep. Now I setup my computer to auto-shutdown at a particular time via cmd, but I want o know whether it is possible for me to put some time settings in my modem+router so that it switches off at a particular time or something like that.Then when I get up next morning, start using it again. I don't want to keep my router on after it's not needed. Also I don't wanna keep it vulnerable after it's not needed, even though I have set it up quite securely. ( WPA2 PSK, and MAC filtering)
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Aug 26, 2012
I have an issue/doubt regarding the configuration of a modem + router. The modem is a netopia-3000 (who care ) and the router is a netgear WGR614V9, The first has the address 192.168.1.1, the second 192.168.0.1 My pc in dhcp take the address from the router (192.168.0.x) and internet work, but if I set the ip manually 192.168.1.x it stop to work, why?
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Nov 27, 2012
My roommate and I have High speed cable internet and the modem is set up in his room. I bought a n600 belkin router and a usb wireless adapter so my computer in my room will get internet. Only problem is there is only one ethernet port on the modem that the internet provider gave us and of course that is taken up by his computer. How do I hook up the router to the modem and get all this to work so I can get on the internet as soon as possible?
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Feb 5, 2012
I've a Shiro DSL805E Modem and to connect to multiple computers, I connected an Encore 5 Port Switch. Now I got laptop and thought of getting a wireless network, so I bought TP-Link TL-MR3420 Wireless Router and connected it to the one of the wires from the Encore Switch. But I'm unable to access the internet through TP-Link Router but the internet works fine for the computers which are directly connected to switch. how to do ip settings for TP-Link Router. But when I connect router directly to modem by bypassing switch, it works fine but not via switch. I have some restrictions due to which I have to strictly following this sort of connection: Modem -Switch - Router
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Aug 15, 2011
I'm trying to forward ports for game connections. For this particular game, I'm trying to forward port 7777My ports aren't forwarding according to: Open Port Check Tool - Test Port Forwarding on Your Router and Open Port Check Tool[CODE]
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Nov 20, 2012
I have a cisco 1941 ISR router and I am trying to configure a router to allow a modem for Offband or Out of band access.Below is the configuration on Aux port on Line (n): [code] I have US Robotics 56k Faxmodem which is connected to aux port of router and I am using USB dialup modem with my laptop to dailin to the router which is connected to a US Robotics Faxmodem. Then I have accessed my USB dialup modem throught HyperTerminal and I can issue all at commands and to dialin to the modem I have used the following commandatdt91401111 1111 (atdt followed by country code, area code and landline number)Once I issue the above command it give me message Connected and after this I just get a flashing cursor. I cannot do anything nor will it display a username login prompt.
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Feb 10, 2011
My computer ethernet port recognizes any modem but will not recognize any wireless routers. My ISP (DSL) spent 3 hours on the phone with me and can't figure it out. I have also contacted Gateway, figuring it must be my computer. I make money on the side fixing computers, so I do have a good idea as to what is what. I run Win7 on a Gateway DX4822 with Intel Pentium Dou-core. I have searched and searched for months and have found nothing. I have asked this question on various forums (including Microsoft) and still nothing.
I have wireless connectivity with a USB 2.0 WAN antenna. I also have a blu-ray player, XBox 360, and Wii all hooked up through this router. The player and XBox are wired, the Wii and a printer is wireless.I have had all things disconnected while trying to solve this issue, thinking that somehow there wasn't enough juice getting through. The cable works. I have tried resets, powerdowns, restarts, system recovery (at one point for a few days it did work as I shared internet from a friend upstairs from me), system restore, many different wireless routers AND modems. With the router connected, the ethernet port light does NOT come on. With the modem directly connected, the light DOES come on. Other computers/laptops in the house work wired into the router.
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Nov 30, 2011
I have at&t DSL with Westell Modem/Router in Bridge Mode and Linksys Router connected. The internet is working fine, but I'm unable to forward ports on the Linksys Router. The ports are 80 and 37777.
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Jan 24, 2013
Can i connect my 3g USB modem to my dlink router directly through the usb port.
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Oct 23, 2011
I'm trying to configure port forwarding for FTP but in my case it isn't as simple as i assumed ... i have an actiontec router/modem that serves as incoming internet from my provider (FIOS), which i connected to my own router (dir-825). i mainly configure my network on the dlink and leave the actiontec alone.
[CODE]...
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Oct 4, 2012
The first part, is this even possible? Modem to switch.
Second part, e1200 router plugged into switch, handles DHCP for the switch.
Plug gigabit computers into the switch, non gigabit/wireless devices into the e1200 router.
If e1200 can't handle DHCP for the switch, could I configure a DHCP linux server directly to the switch?
I don't want to limit my network to my e1200 speeds when I have a gigabit capable modem and a gigabit capable switch.
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Jun 25, 2012
The current setup is as follows: Virginmedia Superhub in modem mode connected to one Cisco C2950 on port fa 0/23. The 2950 is connected to a Cisco C3550 over fa 0/24 via normal Cat 5e.Port fa 0/23 on the 3550 have a Astaro/Sophos UTM connected to it that acts as a Firewall/Wireless controller etc. The hitch, or maybe one of them, is that the 3550 and the UTM is on another floor from the 2950 and cannot be moved. The Virginmedia superhub can't be moved to the other floor either due to limitations in the cabling.What I'd like to achieve is for the UTM to pick up the public IP from the Virginmedia cable modem whilst no other devices on the Lan should be able to connect to the cable modem. All inbound/outbound internet traffic should go through the UTM for security reasons. The UTM have a number of available nic's that can be set to dhcp, static etc. I already have a number of VLANS on the router/switch and have half a suspicion that using another VLAN for this purpose might be the way forward but I'm not sure..
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