Access To Separate Network
Mar 27, 2013
i have computer A with 2 NICs.... NIC 1 has ip 192.168.x.x which has access to internet and NIC 2 10.0.x.x which as access to server files and other docs....i have computer B with ip 192.168.x.x but want to be able to access 10.0.x.x using computer A as a router is this possible and how do i go about doing that. i was thinking about bridging NIC 1 and NIC 2 adding static route on computer A and adding a second ip 10.0.x.x to computer B NIC (i know it is possible to add 2 ips on one NIC in windows) so i can have access to the file server...is what i mention possible
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Apr 4, 2012
I have 4 computers (3 laptops, 1 desktop) in a shared office. We get internet access using their wireless network. All works fine. However, I need to share a printer amongst all of the computers. The printer is LAN enabled and I would normally just put all the PCs on a hub, together with the printer and share it that way. BUT my question is can we access the internet using the wireless network and the printer using a separate wired network at the same time?
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Apr 2, 2013
I am looking for some information concerning network adapters. Many server vendors (HP, Dell, IBM and so on) use multiport single network adapter (one card,several ports -let's assume 4 ports). What resources are shared in multiport solution? For example:
- does multiport nic has significant limitations? For example, it's cpu cannot handle full 4-port load?
- interrupt sharing?
- buffer size?
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Apr 26, 2011
I have two separate network with their own internet access as shown below I want to keep all setting of the left network unchanged. I can change the IPs and setting of the right side network.I want to be able to access all devices of the two network from my computer but in the same time the two network work as usual with no problems ( the same when they are sperate).One option is to set the LAN of modem 2 to 192.168.2.2 and connect one of the LAN port to LAN port of the Mkrotik router. Set the WAN of my private home router as
IP: 192.168.2.100
subnet mask: 255.255.255.0
gateway: 192.168.2.2
Home router LAN: 192.168.3.1
Is their another method to connect the two network and keep the same setting for the network on the left side?
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Oct 20, 2011
I want to share one broadband connection between network A 192.168.1.xxx and network B 192.168.0.xxx. Network A is SBS 2008 while B is Linux with static IPs.
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Jan 16, 2013
My fiance recently signed up for the Screen-wise Panel for Google research. Basically they monitor your TV usage and your internet usage. As part of the program they installed a Cisco WIFI router. I've got no issue with them logging the sites visited etc but I'm a little worried about them possible collecting private information (banking / work related stuff) that I don't want going out there. According to what I've read what's supposed to happen is they replace your router with the new Cisco router.The "technician" who came in and installed the router was actually a builder and not an IT technician and rather than replace our router he connected the Cisco router into port 4 of our router... I wasn't in at the time.
What I was looking to do is separate Port 4 of my router into a separate VLAN that can access the internet, but not access anything on ports 1-3, or the wireless. However, I want to be able to see everything on port 4 from the other side (in other words I want to see "into" the port 4 VLAN, but don't want them to see out). I also wanted DHCP to assign IP addresses correctly depending on where you were plugged in. In this example the first VLAN (your current router ip address) is going to be on 192.168.1.1, and the second VLAN (the new on we create on port 4) is going to be on 192.168.2.1.This is exactly what I'm looking to do, I could then connect the kids machines / tablets / ipods to the Cisco router and have the main machine and my work laptop on the main router... but I don't have a clue how to do it. </quote> Is this something that I am able to do with the Netgear router I own and is it hard to set up?
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Jun 28, 2012
We have a rack with a Cisco Catalyst 3750 that is networked with other racks in the data center and uses bandwidth from the data center co-location (which is also an ISP). We had a need to install a Comcast Business Class modem in this rack and want to be able to manage this modem remotely. What I have done so far is.
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Apr 11, 2011
We just got a new replacement router at our home. We had a 2wire 2701 HG-S (we got this for free when we signed up for our DSL service) and now replaced it with a Netgear N300 Work and Play model. I want to know if we can set up the 2wire router as another access point to improve our wireless signal range. Right now we have a good signal upstairs (where the Netgear router is located), but not the best signal downstairs. I am able to run an Ethernet cord from the Netgear router downstairs to the 2wire if necessary, if it will improve our WiFi signal. Both of these routers are router/modem combos that include the DSL modem, in addition to wireless access point btw. Is this even possible to do? Would it require me to install a custom firmware onto the 2wire router?
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Feb 4, 2013
Internet connection come from an ethernet port in the wall. Cat 5 then goes to the switch and then to various computers.Desktop #1 has a IP of 10.1.1.133, sub 255.255.255.0, default gateway 10.1.1.200, DNS 10.1.1.4I want to be able to attach a cat5 cable to the LAN port of a Linksys WRT 54G going from the switch.What is the settings I need to select in the Linksys router for this to work.DHCP - Off. I guess the LAN IP of the router must fall in the range of the Main DHCP pool. Could I select anything in the 10.1.1 100's as long as another computer did not have the same IP. The starting IP of the linksys router stays in 192.168.1...... and doesn't looked like it can be changed. Does any Laptop that connects wirelessly to the linksys router need a static IP or can it obtain an IP address through
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Feb 2, 2013
I have a DSL modem with wireless networking, and I am trying to install a second wireless router for a separate network. The standalone wireless network has five laptops networked to a sixth laptop, in a server/client setup. To complicate things, I am plugging the server laptop into a LAN connection on the DSL modem. The server shows both the LAN connection with internet access, and the second wireless network without internet access. The client laptops just show the wireless network, without internet access.
This is exactly what I need - internet access for the server but no access for the five clients. I have each wireless router on a separate channel and only auto connect to the standalone wireless network. Is there anything I need to do to the setup of either of the routers to avoid problems?? The wireless network without internet access seems to be abnormally slow in response and I am wondering if there is any interference between networks. None of the laptops are accessing the DSL wireless network, but I still need that DSL wireless capability for other computers in the building.
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Oct 25, 2011
I have about a Netgear WGR614 router and a few CentreCom FS708 switches.Is there a way to create a home network so every safe an secure computer can access the internet and another network where I would fix machines that have virus's or machines that I don't want to access the home network.
How would I go about doing this? Or do I need a better router with DD-WRT installed on it?
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May 9, 2013
We have;
3 - 5508WLC
1 - 4402 WLC
Cisco Prime 1.3
25 - 3502i
We have 25 remote sites that use MPLS back to the company HQ that has one connection to the internet.Also at the HQ we have a seperate ISP connection.The remote sites and HQ have AP's which provide internal company access. We would like to have a seperate Guest WLAN at these remote sites to provide access to the ISP connection at the HQ's. Do we need to have an anchor controller? From documentation I have been reading it looks like anchor controllers are mostly used for networks that have a single connection to the internet and they use the FW to control/ secure the guest and company network from each other. Is there a differnt way of seperating the guest wireless and company wireless network securely from each other but use the same WLC's and AP's??
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Jan 19, 2013
We have a two separate businesses in the same building who will both need access to shared resources and the same internet connection. They will need to remain on separate subnets and cannot communicate directly to each other. The current switch is a Cisco ESW-520-48P and we are looking at purchasing an SG-300-20P for the new business moving in. Heres how we envisage setting it up:
ESW-520 will host Company A's network. Workstations, servers etcSG-300 will have two VLANS. VLAN1 will host all Company B's network. Workstations, servers etc. VLAN2 will host the shared resources such as printers. The internet gateway is a UNIX based system with 3 NICS. 2 NICS are taken up by ADSL connections while the other NIC is the LAN, which would connect to VLAN2 on the SG-300. We would like to define which ADSL connection to route through depending on which subnet traffic is originating. The ESW-520 will need access to the shared resources and internet gateway on VLAN2 on the SG-300.
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Sep 12, 2011
i have two WAP4410N wireless router. with software version (2.0.1.0) , here i have a problem on SSID broadcast and access.i have created Two ssid's WC72 and SREE with same security configuration WPA2-personalmixed . i cant see the broadcasted SSID of name SREE where i only view WC72 and get connected to it..
where i initially want is separate SSID and internal network access for internal employees and Guests (shouldn't connect to internal network).
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Nov 10, 2011
How can i use a router to extend the ip addresses of a separate network? I have been given a subnet mask of 255.255.255.248 which has given me 6 ip addresses to access the internet. How can i use a router to allocate extra ip addresses and route them to the internet ?
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May 7, 2011
I've got a business network that I'd like to separate two sets of computers all together (thinking through a firewall rule or other method). Here's a text example of what I want to achieve:
Group A: PC 1, PC 2, PC 3 (can see each other and share files within this group)
Group B: PC 4, PC 5, PC 6 (can see each other and share files within this group)
But Group A & B can not see each other and are blocked from accessing each other.Can this be done with the DIR 655 or do I need to upgrade? Also, these two groups will be sharing the same internet connection.
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Jun 13, 2012
I have a 4-port Netgear modem/router (DG834), and need to distribute its Internet connection according to the following criteria:
1.There are 11 access points (3 wired, 8 wireless) across 4 floors of a building - all cabling is from a central point, which will connect through a switch.Cat 5e cabling is in place.
2.The wireless points need Power over Ethernet connections
3.The 4 router ports serve 2 PC's and a printer in an office, the fourth being the connection to the switch.
4.There must be network separation so that:
- all points have Internet access
- there are three separate groups - one for the office, one for staff (wired) and one for guests (the wireless points), the purpose being to ensure that no user in one group can access any user's device in the other 2 groups. I'm assuming VLAN is the method for this.
5.Traffic on the network is likely to be fairly low casual use of the wireless ports, the office PC's only being used for Internet access and email no transactional systems, large databases or other resource / network-intensive functions.
1.Both the Netgear FS726TP and GS724TP look as if they will do what I want, using WNAP210 wireless access points. Could I achieve the same outcome with 2 x GS108PE switches? Any other hardware recommendations?
2.Do I need any additional hardware?
3.Are there any other considerations I have not thought of?
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Feb 1, 2011
I'm in a house on a network that has 2 Macbooks, 4 notebooks running either Windows Vista or Windows 7, and 3 desktops running either Windows Vista or Windows XP. (Sidenote: No, they're not all accessing the network at the same time; actually some of them are hardly ever even turned on but it's important to include them because of the questions to follow.) Out of all those machines, one desktop running XP and one notebook running Vista are mine.Now, my family's pretty private, so we have file sharing turned off on all the computers. The problem is it's really a pain to have to transfer files between my laptop and my desktop, which I do fairly often because some of my schoolwork is done on the desktop (bigger screen), while some is done on my laptop (portability), and I also have a partition on the desktop's hard drive specifically for backing up files. When I want to transfer files, whether it's one file or 10,000 files (which I had to do the other day, actually), I either have to:
a) e-mail the file to myself if it's not too large and open it on the other machine
b)use my flash drive to transfer files
c) use a usb transfer cable, start the software, log in to the connection, etc etc.
simply create a new Workgroup on the network with just my 2 machines in it, so I can put all the files I want to share/move between them on the network instead of manually transferring them. I've already taken care of that step (creating the Workgroup, that is), so for the sake of not being confusing, I'll call my network "Network" and my workgroup "Mygroup" and whatever workgroups the other computers might be in "Theirgroups". Now that I've figured out that it's possible for Mygroup and Theirgroups to co-exist on Network, what about the actual file sharing? If I set up file sharing will only the 2 computers in Mygroup have access to them, or will the computers in Theirgroups have access as well since we're all on the same network? If the computers on Theirgroups will have access as well, is there any way I can make it so that only Mygroup will have access?
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Sep 26, 2012
How do I configuring Private Class A [10.206.90.0/24] and Private Class C [192.168.1.0/24] Network on Cisco 3550-12G Switch.
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Jun 4, 2013
On C6500 series I have to create a separate community to send a SNMP trafic for a couple of gig interfaces.The user that will collect these informations has a Monitoring server and is only interested in monitoring traffic on those link and maybe pps.
I understood to create a an ACL pointing to his IP of the server, and that create a community and associate this access list with that community. Those commands I have, but I need to send the user the MIBs or other relevant info on how to collect and forbid everything else but thos interfaces.Do I need to give the SNMP HOST command and associate with this community after that.
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Jun 8, 2012
I am playing around with a WS-C2950-24 running IOS 12.1(22)EA13. I would like to separate guest clients from domain clients on the network (for a start) so that guest clients only get access to internet and i have created three vlans for this purpose. Vlan 10 - internet, vlan 20 - internal, vlan 40 - guest. I have also set up a trunk link on the internal network.since the 2950 does not offer routing capabilities i assume i need to to the routing between these networks on another box. I am planing to do this on a linux machine. I have set up the same vlans on the linux box.
My question is how do I configure the cisco correctly so i can reach all the networks on the linux box. The cable that runs between the cisco and the linux box is connected to vlan 20 - internal and is defined as a trunk port allowing all vlans ( switchport trunk allowed vlan all ) with vlan 20 as native.it looks like only vlan 20 is using the cable that reaches the linux machine. 2950 ----- unmanaged switch (not replaced yet) ---servers
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Sep 30, 2012
I've just started out playing with a Cisco 1800 router to gain some knowledge of Cisco devices before taking a CCNA. I also have a 2950 switch but will start with the router.
I'm using an Android phone as a wireless Internet access point. This issues IP addresses by DHCP in the 192.168.43.x range with 255.255.255.0 subnet.
Also I have a Linksys WRT54G router running DD-WRT firmware acting as a wireless bridge to the Android phone, and it has 4 LAN ports.
This bridge is up and running and I have successfully connected my laptop to the Linksys for testing and can use the Internet provided by the phone.
Connected to the Linksys is a Cisco 1800 router. Connected to the router is my Citrix XenServer PC and a NAS box.
The XenServer and NAS are on another network 07.05.19.x range with 255.0.0.0 subnet using their own static IPs. One of the virtual clients on the XenServer will be a DHCP server to service other virtual clients. All still in the 07.05.19.x range.
Basically I want the devices on the 07.05.19.x IP range to be able to use the Internet gateway at 192.168.43.1 to access the Internet.
How would I set up my 1800 to achieve this?
Also, am I right in understanding that the 1800 will ignore DHCP leases from the Android phone due to it being a Layer 3 device.
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Nov 25, 2011
I have a standard home network consisting of internet access provided by my cable company which is then disseminated to a variety of wired and wireless devices via a router.
I would like to create a second wireless network that is separate from my current one. This new wireless network would have extra access controls including access restrictions to some web sites using both IP address restrictions and using the OpenDNS DNS servers.
The picture below illustrates the current configuration. The question is: how can I connect ROUTER B to the internet using my current equipment (without buying another IP address from the cable company)?
W
MODEM --> ROUTER A --> ANTENNA <------> COMP 3
1 2 3 4
| |
| |
COMP 1 <---' | W
| ?? <--> ROUTER B --> ANTENNA <---> COMP 4
COMP 2 <-----' 1 2 3 4
W = WAN port
So, in the above picture, COMP 4 is connected via wireless to this second network and cannot access anything on the first network and uses different different DNS servers.
In case it matters, ROUTER A is a Linksys WRT54GL while ROUTER B is a D-Link DI-624.
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Feb 13, 2012
Currently we have an Ava ya IP Office switch running on the same network as our PC clients. I would like to seperate the two network into 2 V LAN's.
We have a mixture of Catalyst 3750 switches and some older 3500 models.Where do I start? Should I leave the PC's and servers on the default V LAN and just move the IP handsets?
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Mar 9, 2013
I have one of my customer have cisco 2951 Router with two ISP and two ADSL module .i already configure one ADSL module.rit now customer want secondISP ( ADSL) module configuration separate netwok because customer have Access pont they want connect directly to router is it possible
1st ISP already running but customer requirement 2nd ISP superate network with Access pont not redundancy
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May 21, 2012
I am using a 6500 with FWSM. I need to separate an internal server/HQ network from 3 or 4 different external connections. The external networks do not necessarily need to be isolated from each other.I have the option of using a 3 layer model: L2 Access layer to SVIs on the Distribution layer and then L3 to the 6500.L2 Access, connecting directly to the 6500s, with the SVIs on the FWSM.Is it better to have the FWSM outside the MSFC or Inside? Am i correct in thinking that "inside" vs "outside" is determined by whether the SVI's are configured on the FWSM or the MSFC? is there any performance impact from having the FWSM doing the routing instead of the MSFC.If the vlans are all configured on the FWSM, what is the 6500 doing, other than providing switch ports?
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Feb 2, 2012
I have to configure failover Active/Standby on my ASA 5510.I am wondering how i could do for the outside interface, i mean, actually the ASA1 outside interface is linked directly to our Internet router.So now if i have to add ASA2 connecting to that router i will need a switch between them.I have already a switch for DMZ & LAN.The thing is that i will have to allow 3 switchs ports to communicate with each others.
- 1 for ASA1--outside
- 1 for ASA2--outside
- 1 for Internet router
How could i isolate these 3 ports to make them communicate alone ? Should i use VLAN for that ?And if i use VLAN, will this require to make any change of configuration on my firewalls (ASA1 & ASA2) outside interface ?I am a bit lost with this, if i am correct i will not have to do some "vlan tagging" on the firewall itself ?
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Jan 14, 2013
I need to configure two VLANs in my home network to separate a server 1 with VM from another part of network with server 2 and wifi clients. Is it possible to keep DHCP server and internet access on E2500 enabled for both vlans? If so, how should I configure ports tagging (variant shown on screen shoot below doesn't work).
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May 1, 2011
I have 2 PCs at home. Lets name one of them as PC 1 which has two onboard LAN Ports. Now, PC1 has to connect to PC 2, just a home network for easy transfer on files and stuff, and it also has to connect to the internet via a network. The problem is both of them use static ip and when I tried configuring PC 1, it allows only one of the connections to remain active. I simply get an error otherwise saying "Multiple Gateways" will cause conflict and I will be stuck with only one connection. After much study I "somehow" connected both. I vaguely remember using the "route" command in cmd to achieve this. But now, I am getting an error when I try to access PC 2. My Internet is working fine.I am not network savvy at all. run both these connections from PC 1. I should add that I can in no way modify/change/or do anything else to my internet network since it is out of my control. I can do anything, however, for my Home Lan with PC 2. I run windows 7. Both the connections are wired, by the way.
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Dec 12, 2011
What I am looking to do is separate my lan traffic from my wan traffic. The amount of Lan traffic is slowing my Internet connection. The media server is the host of all my music and movies and photos and well just about everything, Some of the files are excessivly large and just kill the throughput for the other machines. I'm wondering if it's possible to put 2 NICS in each machine and have all file transfers on one subnet and all internet activities on another. I have heard it's possible to put multiple addies on a single nic but doesn't this defeat the purpose of thru put?
Network 1 - one line diagram
Internet
Cable modem
Router/wifi
Switch 1
6 PC's 1 Media/file/print server.
All pc's and wifi use this to access internet, and all outside connections like remote desktop.
Network 2 - one line diagram
Switch 2
6 PC's, 1 Media/file/print server.
All pc's use this to stream audio and video from the media server as well as print functions and file storage.I have most of the hardware already except the additional nics for each machine. so if it's not feasible I'll not waste the extra monies.
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Nov 2, 2011
I am planning the following network setup.Get a server with 2 NICs, a router and a switch ,1st NIC is connected to Internet2nd NIC is connected to a router,A router is connected to a switch,All the client workstation are connected to Switch to access the server.I believe with this setup all my client workstations can browse the internet on their local machine via server.
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Jun 22, 2011
Me and my girl friend both work from home doing freelance work using the internet. The company we do freelance work for allows one agent per ip address and checks the ip address for multiple agents I guess.I only have one modem, router, and two computers, but I believe they are on the same ip address.Is there a way to have two different ip addresses so we wouldn't have any issues with our work here?
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Oct 28, 2011
I have 2 wireless devices. The first is the modem itself and the wireless is setup on that with WPA and all that fun stuff. The second one is a wireless access point. I would like to have a WiFi that can access ONLY the internet. I don't want it to be able to access the local network at all. Is this possible?
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