Cisco WAN :: Connecting 2100 Cable Modem 3550 And E2000
Jan 15, 2012
I current have a Cisco 2100 Cable modem (192.168.100.1) connected to a Cisco Linksys E2000 (192.168.0.1) that is connected to a Cisco 3550 (192.168.0.10). I would like to relocate the E2000 to another room. This would require me to connect the 2100 and the E2000 through the 3550. I have had to set a MAC address clone on the E2000 of the PC that is also connected to the 3550.
The question I have is how do I get this all to interconnect so that the E2000 is used by the 2100 for validation to the internet provider (Time/Warner). I am also using the E2000 for DHCP.
Here is a copy of the running config:
version 12.1
no service pad
service timestamps debug uptime
service timestamps log uptime
[Code].....
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Dec 13, 2012
I have a modem Scientific Atlanta 2100. I just installed windows 8 pro 64bit and when installing the driver to use the usb cable modem does not recognize it and simply not installed. I wonder if it is possible to use my usb cable modem or simply incompatible with my windows 8 64bit pro.
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Oct 29, 2012
i have 2 routers with a switch and pc connected to the switch. i am working on RIP and i enabled it on both routers.
my current set up is this:
PC---Switch(3550)---Router2(2610)---Router1(2610)--- Cable modem
I am able to ping from pc to Router1. I am able to ping 4.2.2.2 and google from Router1 but unable to ping it from Router 2 and pc.
Here is my config for Router1:
Current configuration : 1089 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
[code].....
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Oct 8, 2012
I have a Home Virgin media cable connection at home. the only way to get this working with my Cisco gear is by putting the superhub on modem mode.On modem mode, it becomes just a dumb modem assigning and IP via DHCPI can get the switch to get an IP address from the modem with
no switchport
ip address dhcp
then I have created
0.0.0.0 0.0.0.0 fa0/48
to route traffic to the port connected to the mode,The switch gets the assigned Ip address from the modem but it does not route internet traffic.
From the different vlans and subnets on the switch, I can ping the modem.
From the switch I can ping 8.8.8.8
From the machines, i cannot ping 8.8.8.8
On my machines, what should be the gateway? the vlan SVI, the modem's IP address, The fa0/48 ip address? I have tried them all with no success.
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Feb 27, 2013
I have a couple of AP's that are down and won't let me change to up. When I try to enable admin status I get a pop up window: " error in enabling admin status".
I have configured the WLC for power injectors with a 3550.
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Jun 10, 2011
I recently switched from dsl to cable. I have a e2000 router that I would still like to use. The modem I have is a Motorola Surfboard SB6121. It has no options that I can modify. The modem has a built in DHCP server. However, I can't modify it and I don't like the ip configuration it uses. For the time being I have the modem connected to a switch which is working fine. What I would like to know is how to configure the e2000 to use the modems connection. I used PPPoE for DSL and had login information.
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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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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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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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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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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 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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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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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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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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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 26, 2012
I'm using Cisco 2100 cable modem. It worked fine until some time later where the Data Send & Receive LED's stopped blinking. A man came to check if the cable was the problem by replacing it, but it wasn't. He claims it might be related to the laptop. I have tried several times restarting it. (I'm using mobile broadband) I would really like fast rather than slow internet ( I was limited so now it's slow but free)
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Apr 2, 2011
I have a D Link WL-2100 AP, I connected my PC to AP with ethernet cable, then I tried to connect the AP to my wireless modem but I couldn't do.How can I make the AP recognize wireless modem?
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Mar 26, 2012
I have an E2000 (2 yrs old) that is not connecting to the internet.It is a slave to a BEFSR81 which controls the DNS.I am able to connect to other computers on my home network, so I know the wirelss is working and the cables are all good. I know that I can plug my laptop into the port on the hard wire router that the wireless was plugged into and I can get internet. So the only thing I can think of is the inernet is being blocked at the E2000.
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Jun 14, 2012
I have a linksys e2000. since recently i am only able to connect to the local network there is no internet access. this is a major issue because i need wireless access. I am using windows 7.
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Feb 5, 2013
I have an internet dvd player that can only connect through a wired connection but my router (verizon wi-fi modem) is located in another room.I was wondering how I can wirelessly connect my old router (e2000) to the one in another room? Would I configure it as a access point?
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Jan 8, 2013
I am trying to implement in the lab. I have 2 switches 3550 and 3750. my questions are:
1. why i can't see vlans in the running config on switch 3750 even after i created 3 vlans?
2. the 3750 is power over ethernet switch and i am trying to connect 3550 and 3750 thru cross over cable trunk link and the ports doesn't show up no light nothing. is it the right way of cabling.
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Nov 3, 2011
I have just installed an E2000 router in an upstairs office. The signal strength is quite low downstairs so my question is: Can I use a wap54g as a repeater. If so, how do I get the MAC address of the E2000?. The E2000 has two bands and is currently running at 2.4. Would the range increase if I changed the setting to 5.
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Oct 20, 2012
I have an original Xbox 360 (wifi not built in) and the external wifi adapter. With all previous Cisco routers, I have been able to connect my Xbox successfully and quickly. Now, however, I am experiencing much difficulty.
I have verified I am using the latest firmware for my router, and configured my router like this: [URL] in terms of ports. I have also used the Xbox's MAC address to give a static IP address via my router's DNS.
The Xbox can see both my main wireless SSID and my guest SSID but cannot connect to either.
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Mar 15, 2011
Hardware: Modem-Motorola SBV5222 Router-Linksys E2000(Cisco brand name? I didn't buy the router) I use a PC with windows xp with sp 2 and 3 installed.Problem: I can use the internet just fine when I am connected to the router, my pc is connected directly to the router via cat 5 but when I directly connect to the modem I get limited to no connectivity. I'm not using a proxy server and before the router was set up(I live with roommates who set up the wireless network.) I could connect to the modem just fine. I can't repair the connection since it seems to be unable to renew the ip address. I've also tried to manually configure my ip address though I'm sure it wasn't the issue.I've racked my brain to think of a simple solution and it doesn't seem one is apparent and I'm almost sure it's something to do with xp and I'm not so great with software.
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Aug 30, 2011
I am using a E2000 connected to a DSL modem via the internet port. My modem is able to connect at gigabit speed but it doesn't seem to be the case with the E2000. All other ports are running at gigabit speed without problem. Is there any parameter that can be modified or is it a router limit?
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Nov 7, 2012
I just received a new modem from my ISP acanac, the modem model is NetVito5300.When I connect the modem directly to my computer, I can access the internet, but if I connect through my wireless router, there's no wireless internet access. Wireless router model is CISCO Linksys E2000.I tried to download Cisco Connect Setup Software for PC and followed the step until one point it asked for my wireless username and password and I put them in correctly but it said my router was not successfully set up and failed. I should press the reset button and set the router to factory default mode, but I'm afraid I won't be able to set it up properly after doing so.What should I do to connect my new modem and wireless router properly so I have wireless internet access?
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Dec 25, 2011
So my family has an E2000 setup near the modem in a room that litterally is a DEADZONE, signal bearly gets in or out of this room. I've argued until I was blue in the face that we ned to rewire the internets inlet to the house in to another room that isn't a deadzone and rune a router from there.They IT disadvantaged refused. We have also an E2500 they say hook it up, maybe it will work better (when your in a concrete and mettal room with a router sitting on a shelf surrounded by book and with a corless phone system hooks up and sitting on top of it... its jsut not going to work. is there a way i can take the E2500 and make it an access point for the E2000?
I figure if I can I would take the E2500 and put int in a better location and jsut have it relay the E2000 internet. Because of the IT limited thought process of most of the people living here I'd prefer that they share the same SSID or atleast make for a simple transition for the apes I live with.
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Jan 23, 2012
I bought an E2000 router with modem Dlink DSL-320B in PPPoA mode. I have already spent much time for to configure the router with-out any positive feedback . I've selected Automatic configuration with dhcp , static ip 192.168.1.2 and dhcp and modem with 192.168.0.1 and dhcp . If i view the status windows (internet connection) in router i see the right address for gateway and internet Ip , but is not allow to navigate by other PC linked with internal switch of E2000. Do you Know some particluar set-up for PPPoA mode ?
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Jul 20, 2011
I am trying to connect my Linksys E2000 router to my French Sagem modem but the connection is not compatible. Can I buy a cable which is compatible with the connection on a French modem
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Feb 27, 2012
Using a Linksys E2000 and Linksys WRT54GL (both flashed to most recent firmware), I am trying to set up Network "A" and Network "B" on one modem. I do not want either A or B to be able to see each other for security purposes. Both are secured networks for the wireless connections and have different SSIDs.
After online research, and the inability to find my exact question answered, this is what I did and I'd like to know if I'm missing anything to keep A and B completely separate. Or, if I've done anything that will cause any problems on my network. [code]
I disabled the ability to change settings using wireless connection on both routers.
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Aug 20, 2012
I need to clear the old DSL settings out of my E2000 router to switch to my new cable provider.
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Sep 10, 2011
I have 300 Mb/s plan from ISP. Then cable connected directly to PC my throughput is as it should be, but then i do connect my PC via E2000 cable connection, it slows down to 200Mb/s. I have tryied also E4200 model and i have same issue.
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