Routers / Switches :: Connecting A Cable Modem To Wireless Router?
Feb 7, 2011
I am trying to connect a Netgear wirless router to my cable modem. I have followed the instructions on the set up wizard but it fails to get a connection with the IP and DNS info I provide.I got the IP address info by connecting intially direct from the modem to the PC and then went to Run CMD and type ipconfig /all. I then started the set up wizard and followed the instructions, turning things on in specific order etc. After input the IP and DNS info it reports an error and tells me to check the address information is correct.My internet is a static IP connection (so it tells me and the IP information doesn't change).
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Jan 13, 2013
My computer is not wireless so I have needed a wireless router from Time Warner. Directions tell me to connect to my computer. Will that solve the fact that my computer is not built in wireless?
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Apr 26, 2012
How to connect 2 cisco modem in 1 3com router.
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Oct 29, 2012
I just got a DSL Modem router (DSL 2750U) which has DSL input for internetconnectivity.My internet service provider provides RJ45 Cable which needs LAN input socket on a router for internet connectivity. How do I connect?
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Dec 8, 2012
I have linksys router connected to my cable modem. I want to change it Belkin AC900. How can I keep the linksys connected until I have tested set up for Belkin AC900 router.
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Apr 23, 2012
Currently I have 2 different modem running in my working area which is modem A and modem B. Whenever user from Modem A(192.168.0.1) or Modem B(192.168.0.10) would like to print or scan something using the shared printer, I need to manually plug the cable into either Modem A or Modem B depends on the network the user are currently using.How I do previously is only set DHCP on Modem A and disable DHCP for modem B so that Modem B will share DHCP assigned by Modem A. Both modems connect to the same Switch with the printer cable so both network user can use it together.But the problem now is I have to enable DHCP for both modems and causing the previously method can't be use anymore. So is there any other way that I can link both Modem A and Modem B with each assign different DHCP to link with 1
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May 23, 2012
Have had ADSL installed through a router, connected the wireless router and it works fine Have since connected the original router via -120mtrs of CAT5 cable to extend to the house. Connection through LAN is fine into desktop however the minute we try to connect an additional wireless router the connection fails. We have even put the LAN from the second Wireless into the desktop and there is no connectivity.We have had a technician come to sort the problem, they advise that they have no explanation as to why the LAN works from the distance but the wireless does not. They have suggested that we need to cut the CAT5 half way and put an antenna up to connect the two routers.
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Feb 5, 2012
Dell dimension 2400 XP home. Connects fine to old linksys g router.With new qwest dsl modem/router get IRQL not less than or equal as soon as I click on connect .Blue screen stop and must reboot.Qwest router works fine with my lenovo lap top. Win 7.
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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 20, 2013
I want to create a DMZ by having a less sophisticated router connected to cable modem, which would have the webserver which contains no sensitive information, and then the EA3500 to which my laptops and desktops which contain sensitive information would connect to. Can CCC work through that first router?
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Oct 25, 2012
I've got a Cisco DPC3825 modem that I also use as a wifi router. Conntected to it I have 4 eithernet cables:
1. From PC to Router
2. From another PC to router
3. From TV to router
4. From a Dlink Powerline Adapter to Router.It took me a while to figure this out but when I unplug all the eithernet cables and plug back in #1 and #2 (from above) the internet works. When I plug back in #3 and #4, the internet dies. Meaning, I am connected to the network but not the internet. I've reset the modem, changed SSID and restarted the PC many times but still can't figure out this issue.
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Sep 14, 2012
how do i create 2 networks using 1 cable modem and 1 router and i would like to add a firewall thinking of using xywall usg20 for the firewall..... the issue is i have a small business with 1 point of sale and1 back office computer.(network1) and i would also like to use an air port wifi to offer wifi to my cleints on a seperate network(network2) not allowing access to network1 and i want a firewall on network 1 to protect the back office and pos system
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Mar 11, 2012
My home lab is in a different room than the cable modem. I have a wireless N router in the room with the cable modem. I have a wireless access point that is connected to a Cisco 2611XM routers fa0/0 interface. The 2611 accepts the DHCP address from the wireless router. However, I can't ping past the wireless LAN 192.168.10.0 network. I know with the wireless router it's two layers of DHCP. Should remove the DHCP settings from the wireless router? The wireless router is a TrendNet TEW-651BR. I can ping my iphone or any device conntected to the wireless router. And my laptop can ping default gateway of the wireless router, which I assume is the cable modem, however the 2611 cannot. So I'm assuming that's why the hosts behind the 2611 can't get to the internet. I followed the below instructions. I know the instructions don't assume your using a wirelss router between 2611 and the cable modem. But, I really don't want to run a cable to the cable modem.
[URL]
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Feb 6, 2013
My router is a Dlink Model DI-624
My modem is an Arris Model TM502GI don't remember how to set it up. That is what cable goes where & is there anything to do on the PC With WiFi for it to connect with my router?I am 70 years old with a limited knowledge of computer and other electronic gadgets.
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Apr 22, 2012
I have a 192.168.1.xxx network connected to Verizon FIOS via Actiontec MOCA / router. I also have a 192.168.15.xxx network connected to Comcast via Motorola VT2442 router (used for Vonage) and a Motorola SB6121 cable modem.
Each network has it's own gigabit switch connected to each router. The two networks are physically separated but switches and routers are physically side by side.
What is the best configuration to allow devices on 192.168.1.xxx network to communicate with devices on the 192.168.15.xxx network (share printers, NAS, etc), but still have each network served by it's respective ISP, and each device still get it's dhcp, dns, gateway, etc from each respective router?
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May 13, 2013
Management has decided to put in a Wireless network and want to keep it sepeate from rest of the network. I have been asked to scope out DSL/Cable internet connections.
I am not familiar with setting up 2504 with dsl router.
Any basic guides for setting up 2504 with a dsl? do i need any static ip addresses for this setup or dhcp lease provided to cable modem would do?
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Dec 1, 2012
my computer will connect wired to internet and can find the wireless connection but wont connect. my wireless icon flashes intermitently and my mobile will work via wifi. do i need a new router this one is a G wireless Modem router Belkin had it for about 4 years?
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Feb 25, 2013
Currently, my Cisco DPC3010 cable modem is connected directly to one of the Ethernet ports on my Linux router. All works quite well that way. However, I'm curious to know if there's some what to separate the router and cable modem over 2 switches?
The coax enters the house in my living room and connects to the CM there. The router is also sitting in the living room, and it's connected to a Cisco SG200-18 switch. I have Ethernet running from my living room to my basement, where a Cisco SG500-24 switch sits. The two switches are connected via a 2xGigE port channel.
I want to move the router into the basement. Ideally, I'd like to move the CM down there with it, but I don't have the necessary coax run. So for now, that's out. But... can I go from something like this:
--coax----- Cable Modem ---GigE----- Router ---GigE---- SG200-18 ===2xGigE==== SG500-24
To something like this:
--coax----- Cable Modem ---GigE----- SG200-18 ===2xGigE==== SG500-24 ---GigE----- Router
I tried it, complete with a separate VLAN specifically for the CM traffic. And the VLAN was properly trunked between the two switches. But for some reason, the router was unable to communicate via IP to the upstream. I'm not sure if there are config bits I need to set on the SG200 that the CM is connected to? I thought I'd read somewhere that CMs don't like broadcast technology such as LLDP and/or CDP, so I disabled both of those on its port. Did I miss something else perhaps? Or am I trying to do the impossible?
For what it's worth: the IP connectivity is static. There's no DHCP running between my router and the upstream cable provider. The cable modem is literally acting as a L2 coax-->Ethernet convertor, more or less.
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Jan 10, 2013
I have two wireless modem/routers - a Ugo Mach5 CN458 and a Swift 4G - in two branches of my company that are distance apart and i want to connect them together so that they can be on the same network and workers in both branches can communicate and share files.
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Oct 25, 2012
The network card in my PC supports 1Gbit ethernet, my 2TB NAS also supports 1Gbit ethernet, however both of these are currently run through a 100Mbit cable modem/router thus reducing the connection speed. I was wondering if I purchased a 1Gbit switch and connected all my devices directly into that, then connected it into the cable modem, would the PC communicate with the NAS directly via the switch or would it go through the cable modem?
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Jul 26, 2011
Ambit U10C018 send light not working. All other lights indicate proper functions. Usb not in use or connected. Enet, power, ready, receiving and sync all appear to be working properly. Have rebooted both modem and computer countless times, replaced Ethernet card (DFE-530TX+(Rev f), checked cables, all appear normal. Suddenlink service, cable guy didn't locate problem (didn't try very hard either).
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Jul 6, 2012
After a power failure nothing could connect to the internet anymore. I called MTS (ISP provider) and they had me change some setup on my PC. Now my PC connects to the internet, but nothing else will connect (X Box, WII, iPods, Laptop). They were connected wireless before the power outage through my router. MTS said they are only responsible for ensuring their model works, not routers.I have checked some router settings. It is set for DHCP with 50 users.
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Jul 25, 2012
I have HP laserjet 4000 tn. Had an old router and upgraded to a new wireless router, when connecting it to the new router, the port I connect to has the amber light come on. I have reset to factory setting thinking it would reset and capture a new ip address. still giving me problems. try connecting it to my macbook pro and cannot get a "fix" on the printer either. I know it has to do with the configuration of the printer.
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Sep 22, 2012
I've had my network up and running for several years with no issues. Last week I upgraded my router to a Dlink 826L and now anything connected to my downstream Dlink DSS16+ can't be accessed.
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Apr 12, 2011
I have a 3560 series switch and two comcast cable modems. I connected the modems to them switch via cross over cables and set an OSPF routing on their subnets. I connected my wireless router to another port of the switch and set its gateway IP on the switch port. I can ping the modem with the switch and I can ping the wireless too. But I cannot access to the Internet via the wireless router.
I need load balancing on two cable modems and get a single network connection via the wireless router.
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Jul 28, 2011
I am somewhat of a neophyte at networking and I have a question. I have a small business network using a secure wireless router connected to my cable modem. We have a DVR security system which we would like to monitor remotely. I would like to keep the DVR separate from my secure wireless router for security reasons. My thought is to connect the DVR through a cable or wired modem into my cable modem. Do you folks think this will cause an issue with the wireless router which uses DHCP to determine the IP address?
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Mar 10, 2013
I tried to bridge two wireless routers wirelessly, but after extensive research I came to the conclusion that this wasn't possible.
Now I am trying to connect these two routers through a cat5 cross-over cable and I wanted to know whether can I disable DHCP on the router which has internet, and enable the DHCP of the router which is connected to the printers, because I have a few systems that shouldn't be connected to the internet.
What I had in mind is if I switch the DHCP OFF on the internet router and turn it ON on the Huawei B683 router, I could add those devices' MAC addresses to the internet gateway router to deny them access to the internet..?
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Nov 23, 2012
Trouble connecting to the internet wireless with Motorola SB6120 and Linksys WRT120N. The modem works directly with LAN but as soon as I try to use the router, I can connect to the network but no internet is available.
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Mar 29, 2011
I have a new router with RJ11 input....but from my DSL Modem, the output is Rj45.how can i connect it...
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May 24, 2011
show me how to hook up a Belkin G Router to a symomatic Atlantics modem its already from the wall hooked up to my moms desktop and i want it also on my desktop.
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Feb 6, 2011
When setting up Belkin fF5D8235-4 v2 router it will not recognize the Speedstream 4100 modem. Is there a fix for this?
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Apr 11, 2011
A newer router that I got from a friend, a CISCO Linksys WRT310N, is not connecting to my XP computer via a CAT5e cable. It willconnect for about 5 to15 mins, then lose connectivity. Ihaven't tried with a faster CAT6, since my dog chewed through my other one,and I have yet to get a new one. I used an older NETGEAR B/G router and it worked fine.
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Mar 6, 2011
We had to send our Canon Pixma MP830 all in one printer in for repairs, and we have an mx870 loaner. The MP830 was connected directly to the desktop computer and to a lap top in another room via a dlink router. But we do not know how to get the lap top to recognize the MX870. We tried adding it and entered the name Canon Pixma M870, and the program does not accept the name.
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