Connect DSL Modem To Router And Then To Switch
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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Apr 12, 2011
I am in the process of opening an internet cafe. I dont know exactly what a pc server does on the network... or do I really need one? Is the switch/hub sufficent to connect all pcs to the moderm to connect to the internet?
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Feb 6, 2011
How may I connect 2 PCs to a Cable Modem via a TP Switch? Only 1 PC has net connectivity while the other one shows invalid IP address problem.
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Aug 21, 2011
I have Zyxel Modem configured in bridged mode with static IP from ISP. I want to connect multiple PCs to modem via switch so that each PC use the same configured Public IP address to use the internet. For this (generally) I would need to configure NAT for that IP. But I want to know that will it work under bridged mode or not?
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Apr 19, 2012
Have one switch and network.PC number one have win98 and network adapter and connected to the switch.PC number two have winXP and network adapter and connected to the switch same as win98.Network works on win98 and winxp they see each other.internet working on winxp but dont work on win98
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Jul 19, 2012
I need to connect these devices:
- Some computers.
- A Cisco Catalyst 2960 switch (computers must be connected to this switch)
- A ADSL router Zyxel P-660HN-T1A with WiFi (the switch must be connected to this router)
In my company we have at least 10 computers which were connected to Internet using a WiFi connection. But now we need these computers connected to a wired line and this router has just 4 Ethernet ports which are not enough obviously. So we bought this 24-port Cisco switch to connect all the computers and I don't know how to connect it to the ADSL router and what configurations to set up in order to have access to internet in every computer connected to the switch.
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Nov 14, 2011
I have 3 pieces of hardware:
1. Green Packet DX-230 WiMAX modem with router
2. D-Link DIR-615 ver G2 (from my ISP)
3. D-Link 8 port desktop switch
I previously used the DIR-615 with my high speed broadband connection. However I had to move to a new house and here I can only get WiMAX. I want to...Place the WiMAX modem upstairs to serve as modem and wireless access point Have the DIR-615 function as the main router and firewall (downstairs) Use the switch to connect all the rooms in my house FYI my WiMAX modem has no connection configurations. I just plug it in and it'll connect automatically to the WiMAX signal. It has 2 LAN ports but no WAN port. From my understanding of networking, I have to turn off DHCP on my WiMAX modem, put it in the same IP range as my DIR-615 (192.168.0.100-199), and disable UPNP and NATPMP. After this I'm stuck.How do I tell my DIR-615 to use the WiMAX modem as it's WAN connection?Should I reserve an IP for the modem in my DIR-615?
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Jul 18, 2012
I need to connect these devices:
- Some computers.
- A Cisco Catalyst 2960 switch (computers must be connected to this switch)
- A ADSL router Zyxel P-660HN-T1A with WiFi (the switch must be connected to this router)
In my company we have at least 10 computers which were connected to Internet using a WiFi connection. But now we need these computers connected to a wired line and this router has just 4 Ethernet ports which are not enough obviously. So we bought this 24-port Cisco switch to connect all the computers and I don't know how to connect it to the ADSL router and what configurations to set up in order to have access to internet in every computer connected to the switch.
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May 19, 2013
I am unable to connect a Wifi Modem wiith 2960 Switch having VLAN 1,Attached is the network diagram,what configurations i have to modified it,I need to Connect A Wifi Modem on VLAN 1 ,Connectivity is working fine between VLAN 10 and VLAN 1.What should be the next step to Connect Wifi Modem to VLAN 1 so that Users on VLAN 10 should connect to Internet.
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Aug 23, 2011
My Motorola SBG901 Modem/Router combo has stopped connecting to the internet. I have done all the troubleshooting with Comcast and with Motorola and it is out of warranty, so I will have to purchase a new one.In the mean time, I wanted to use it only as a wireless router connected to my Scientific Atlanta DPC2100R2 modem. Is there anyway to do this? Is there a way to disable the modem in the SBG901? Simply connecting with the ethernet cords has not worked. I connected the DPC2100 to the SBG901 via ethernet cord. My computer was able to pick up a wireless connection but there is no cable connection.
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Feb 7, 2012
I have a cable modem installed to my property but want to use my modem/router to go wireless. The proble is my cable modem output is a RJ45 and the router input is RJ11.
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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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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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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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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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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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Jan 16, 2012
this router of my girlfriends only works when iplug the dsl modem into the output ports what could possibly cause this. would a firmware upgrade straighten it out...
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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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Jan 7, 2013
how to connect the router to the modem?
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Sep 12, 2011
For several years I was connected to the internet via a USB modem (with TalkTalk being my ISP), however, after purchasing a laptop with Wi-Fi for my partner's daughter, decided it was time to get a router so we could all use the internet.I purchased a Netgear N150 Wireless ADSL2+ Modem Router, model DGN1000, connected (via ethernet as the desktop has no wireless receiver) and installed it as per instructions supplied.However since that point I have been unable to connect to the internet on my desktop through the router. Wireless devices (several laptops, iPhones and games consoles) have no issues whatsoever in connecting and using the internet.
At first the desktop kept saying that I had "limited or no connectivity" which I eventually sorted out, there was some kind of issue with my IP address, but I can't remember what now. Now I when I try to load any website, Internet explorer tells me it couldn't load the page due to .... Google Chrome is more specific and tells me that the DNS lookup failed. I have tried updating the ethernet controller driver, using the 'flushdns' command, and after discovering many other people on TalkTalk tech forums having similar DNS issues, tried using DNS addresses that were suggested by both their support staff and members of the public (i.e. Google's DNS 8.8.8.8), and still nothing. If I reconnect my USB modem I can connect to the internet no problem, but I'd prefer to only have one modem on the go.I am running a HP Pavilion with Win XP (SP2), and all the laptops that have connected wirelessly (including the one I'm using now) are running Vista.
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Sep 11, 2011
When I attempt to connect my new laptop to it and enter the security key/password, it does not accept it.I was able to connect the computer I had before to the router.How can I connect my new computer?
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Jan 12, 2013
I ordered the D-link DIR-815 router online at [URL], and I'll be receiving it this Monday which is the 14th, so I am asking my questions on here now, so I could be prepared.
1.) I don't have a wireless card in my PC, so I will be connecting wired to get WiFi via WAN and LAN ports, right? First before I forget, I have a Windows 7 32-bit desktop PC. We are working with a DSL modem residential line without phone line using a coaxial cable, and Ethernet cable from modem into the PC. connecting this D-link router to my modem and WiFi, and for me to use the WPA2 security?
2.) I have an iPhone 4 with Verizon. If I want to use my iPhone to get WiFi from the router, and turn off the Internet on my phone, and use WiFi only on my phone, how would this work?
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May 20, 2012
Last night Comcast reset our modem (from afar) so we could get a free movie to work. After that, we got the movie but my wireless internet now does not work. I can connect when attached to the cable modem but when I plug into the router I don't have access to internet.The router is plugged in and all lights are working (it acts normally otherwise). Also, our landline phone (which is in the bundle of the cable connection) does not work either.Comcast is willing to look at the phone but refuses to get involved in the wireless thing.What the heck is wrong?
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Apr 20, 2013
I just bought a brand new computer and I plug everything in, including the ethernet cable used on my previous computer. This cable is plugged into a wireless router, which in turn is plugged into a modem giving it Internet. So yes I understand this part. But on my new computer it says "Not connected, and no connections available." I then plug the computer directly into the modem, I in turn receive Internet beautifully and quite quickly. But I cannot keep it like this because I need the wireless router for other devices. So I set everything up back the way it was and my other devices work! Even other plugged in one's that aren't wireless, but still not this new computer.. What do I do
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Dec 11, 2012
How do you connect a usb modem to a wireless router?
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Feb 15, 2013
I can connect to the Internet when my laptop's connected directly to the modem but not through my wireless router. My laptop can connect to the router, but then I have no Internet access. (I've tried resetting my router and modem.[CODE]
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Oct 19, 2011
This may seem blatantly obvious to some of you, but is it possible to connect a wireless router wirelessly to a wireless dsl modem. Due to geographic issues in the building, I would like to prevent running a cable from A to B if possible.
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Apr 25, 2011
I have 2 computers and 1 printer connected to the dsl modem and another computer and 2 printers connected to a router, I have internet connection to all. the problem I am having is I am trying to add 2 of the printers that are on the router to my pc's but I am unable to locate them also I am unable to log into my router through one of the computers that is connected to my modem directly but I can connect to my router with the pc connected directly to the router.
All the printers are set to share. Is the only way to do this is to connect all the printers to the main PC and then network all the pc's together? I am just trying to connect to all the printers that are on modem and router from any of the pc's connected to modem and router.
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Oct 3, 2012
I have a cable line internet connection on my desktop.i want to share this connection to my mobile and laptop through wireless router.my question is which is the best router for this purpose netgear n 150 or belkin n 150 ?do i need a modem to be connected with router?
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Aug 31, 2011
I just got internet and cable at my apartment the other day. My roommate and I got Cox Cable and my roommate had a used Linksys router to connect to the modem. I'm not sure how the Linksys was set up (I'll get that information soon), but the internet worked for her without her having to connect her laptop to the router. When I tried to use the wifi, I was never able to connect properly. It would say that I was connected to the router, but that I wasn't able to use the internet. Then I tried to connect the laptop to the Linksys router with a ethernet cable and the internet worked. Also, after I unplug the ethernet I am able to use the internet, but the connection goes out every so often. I also wanted to use my PS3 with the wifi, but at this point I doubt it will work unless I find some solution. As for specs, the Linksys is a Model # BEFW11S4 ver. 4. Oh, and now my roommate is having the same problems now.[CODE]
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Jan 10, 2012
trying to set up my router from the qwest modem
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