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.
View 11 RepliesOur current topology is a single N7K with two 48port 10Gb F2 linecards and FEX 2224TP in the server racks. In a few of the racks that house important servers, we have placed dual FEX 2224's. Each FEX has 2 10Gb links back to the N7k (each link on a separate LC). I've tried to create a port-channel for the important servers in such a way that each NIC on the server is connected to a separate FEX - but its failing (simple drawing attached). I've read multiple posts saying this is possible, and others that say its not. I've also submitted a TAC case and have been told it's impossible to port-channel interfaces on separate FEXs connected to a single N7k - but I find this an impossible limitation and want to verify it's actually right. Is this really a limitation?
View 7 Replies View RelatedSo i have a server with an internet nic and lan nic. The internet nic gets its IP from the router 192.168.1.7 the lan nic uses DHCP for the network and has 172.16.1.1. I just turned on the ftp service and it works fine in the lan side but cant reach it from the ISP side. I use a dynamic dns host which is monitoring my internet ip and is correct.
View 6 Replies View RelatedI am using a proxy server with 2 NICs for sharing internet connection to my 100 desktop users in my office. NIC 1 is connected to my dsl modem and NIC 2 is connected to a main switch and further to more. But now i want to setup a wifi network for laptop users. I have enabled ICS on NIC 1 and NIC 2 has acquired it ip automatically (192.168.0.1) so the gateway for my desktop users is (192.168.0.1). But i want to use a new gateway. For this i have installed NIC 3 but it is not acquiring the ip automatically. My Proxy server configuration is: MS Server 2003 ENT edition.
View 2 Replies View Relatedi have a windows 2003 server using it as a proxy server with 2 nics. 192.xxx.xxx.xxx to the LAN and 172.xxx.xxx.xxx to the internet router. although I can browse on the LAN, i cannot ping any public ip. because of that i cannot use my outlook to get my mail.
View 1 Replies View RelatedThe situation is I have a windows 2008 server with two nics, connected to two routers. The routers are connected together as well. This diagram might explain further:[url]....
Each router effectively defines a completely different network. The server nic connected to the internet facing router is configured with minimal properties (no ip6, no file sharing, no netBIOS over tcp etc), the nic connected to the internal router has mostly default properties. Both nics have static ip addresses. Both networks define a subnet of 255.255.255.0. The nics are not bridged in the server and it is not acting as a router or anything network related.
The problem is I cannot access the server when both nics are enabled. If I disable the nic for the internet facing router, then everything is fine. If I establish a connection to the server such as through remote desktop, then re-enable the nic it still works but I can't ping or make new connections.
I run a small software development firm with around 15 network users. We currently have broadband DSL (only thing available in our area with decent up/down speeds - 2/20 respectively). We have 7 development (Win 2008/2012) servers and 4 sales people that tie up bandwidth with video conferencing/movies/music/etc..We aren't running a DHCP server (the modem/router handles DHCP) or exchange (we use gmail). We essentially have the broadband modem, a cradlepoint mbr1400 router as AP, and a 24 port unmanaged switch, a few wireless printers, and of course each employee has at least one other device connected via WIFI.
View 8 Replies View Related1.I want to have a seperate Broadband line for a Server running TS for certain users to log into to.
2. I want another broadband line that is split via switch for other users and servers.
Reason: Speed up connection for TS users so that are on a dedicated line.
How will I get TS Server to speak with my Main File server to access the files they need and there is 1 folder both networks should have access to?
TS server and Main server in Same building. Don't want to use a WAN routers to connect the 2 routers together. My Broadband (According to speedtest.net = 12Mbps DL/ 0.80Mbps UL)
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?
View 1 Replies View RelatedI 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).
View 5 Replies View RelatedI am using a WLC 5508 and its internal DHCP server. I cant find anywhere I can setup option 43. However, the access points are connected in just fine. Do I need to worry about setting up a seperate DHCP server to get option 43 setup properly?
View 7 Replies View RelatedMy 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?
I have two NICs and two seperated network connections on Windows Vista System. I want all visits to websites that are blocked by our Corporation LAN go to the external network, so I can use my personal emails etc.All the other applications still use corporation LAN.
1) Corporation LAN subnet: (Connection 1 - DHCP)
IP: 142.241.X.X
Subnet: 255.255.255.0
Gateway: 142.241.X.X
2) External network LAN subnet: (Connection 2 - DHCP)
IP: 192.168.1.X
Subnet: 255.255.255.0
Gateway: 192.168.1.1
I have a networked PC with 2 NICs.One is connected to our business network, with a static IP address (10.38.75.xx) the other NIC (10.42.10.xx) is connected to a Controller machine.The business side of things works fine - network access & internet access works well.The intent with this PC is for a vendor to be able to RDP it (which he can) then open a browser and use the Controller's IP address (10.42.10.33) to access and control the connected machine.I am an administrator - logged in as myself, and trying to browse to this IP address, the page tries to load forever. It never times out or displays an error - just continues trying to load.At first, the vendor that was accessing this machine, when logged in as himself, COULD get the web page to open up at that IP - but he wasn't authorized to install an activeX program that needed to be installed. Logged in as myself, I couldn't get to the point where it asked to install the program.
Because I couldn't figure out how to fix this, I just set him as a local administrator as a short term fix - now he can't access the web page either. I've tried setting him back (removing his adminstrator privileges) - but now neither of us are able to access this page.
I have a quick question to ask regarding bridging two NIC/LAN ports on my home server to two LAN ports on a single gigabit router. Is this possible? Will the router have any trouble determining IP addresses? If so, is a certain router required for this to work that I am unaware of? I'm run a google search for any info on this subject but this particular question doesn't seem to have been asked that I'm able to find.
I'm essentially looking to increase any bandwidth throughput if possible for content streaming on my home network.
I have two nics (one on DHCP and on the internet) and the other with static IP and connected to a PLC. Is it possible to set the later to enable the PLC to access internet resources while keeping that network arrangement.
View 1 Replies View Relatedi am trying to use windows server 2008 R2 as a host machine, and i will be using windows server 2008 R2, and windows server 2008 serverCoreR2 as guest virtual machines. I have two NICs on my computer, and my computer has the memory, the hard drive space, and the cpu to handal this.
View 1 Replies View RelatedI want to route traffic from nic 2(192.168.2.1) to nic 1(192.168.1.1). In lame terms route the traffic from 192.168.2.10(gateway 192.168.2.1) to 192.168.135(192.168.1.1). I know how to use the route command in CMD. So how would I get the traffic from 192.168.2.10 to 192.168.1.135? I'm just not sure how I would do that with the route command. I've tried
Code:
route -p add 192.168.1.135 mask 255.255.255.0 192.168.1.1 IF 12
Also tried like 5 different ways The IF 12 is my NIC 2.
I have 2 nics in my win7 system, NIC 1 connect to leased line and NIC2 is connected to organization LAN for internet. Both the ip add are in same subnet. when both the cables are plugged in to nics, leased line link connected to nic1 goes down. It wouldn't come up untill the cable from nic 2 is plugged out.Basically i wish to be connected to both the networks simultaneously.
View 1 Replies View RelatedOk so even though this isn't really needed, it's for a 10 user office I have two tower servers with dual nics but not the same brand (just bought a cheapy gigabit startech) to go with intel on board nic. Also my switch is also gigabit which is a trendnet teg-s24dg which does not support link aggregration.
But since I have two nics and both servers are running win2008 enterprise I want to use the other nics for throughput if possible. So to give an idea servers are doing DC/AD and fileserver DFS rep. If I turn one off the other picks up and network still functions (there is a small lag since dns has to pick up that other is not responding. So far the best I can think I can do with the extra nic is add ip's to second nics and add to dns and round robin or install NLB role to for two server cluster.
I can't really team them since they are two different brands, so what would you do or do you suggest I can do with them. Also I have a T1 and dsl going into a dual wan firewall dsl is not being used for anything. (might use it for a seperate wifi network if people need it.
I am working in a idea for a project and i was wondering if is possible to program two or more NICs in a PC and make it to work as a Switch.
View 2 Replies View RelatedI know enough to be dangerous when it comes to networking, but this one has me baffled. I'm running a win 7 pc with dual nics.
I need to have 1 nic connected to a vpn and the other to be restricted to intranet access only. I can't for the life of me figure out how to accomplish this.
Once I connect 1 nic to the VPN i'm no longer visible to my lan, even if the 2nd nic is connected.
Following is my Hardware
Router: 3Com OfficeConnect ADSL Wireless 11G firewall
Laptop: Lenovo 3000 N200 - Vista
Built in NIC: Intel PRO/Wireless 3945BG
USB NIC: Linksys Compact Wireless G
I am trying to connect my Laptop to Media Player HDD connected via Ethernet to Router. I want to channel traffic to/fro HDD separately from that of internet to/fro laptop (to make it faster - my assumption)
I have successfully done this by using the router as a switch when I had a cable modem. But now I have an ADSL connection to internet and my internet gets kicked off while I connect these using VLAN.
What I want is best possible configuration of my hardware to access internet and play/transfer media files on my laptop
I have the setup as following on my PC:
[code]...
I use the fibre internet for almost all internet activities since the speed is fast.However, when I do school's stuff, I need to VNC to my lab's server. Hence I need to connect to school internet point. External IP cannot directly connects to my school's server.Therefore, I would need to force Windows (or VNC) to use the connection of the Wireless Ethernet card when I VNC to my lab's server. But I want to use my fibre for all other internet activities.
I have a PC on a crowded network that cannot handle much more bandwidth usage.I am now going to have a tons of transferring to do offsite so I added a second internet line just to deal with the influx of file transfers.I tried a dual WAN setup on my router and the performance was not improved (if it was nobody noticed it) so I said forget that idea, I only need to do these massive transfers from 1 PC so I will just add a second NIC to the machine so that the 1st NIC can maintain local network functionality and the 2nd NIC will be just for internet traffic (sending files up/down to offsite location) Essentially I just need NIC1 for handling local network, connecting to exchange etc. and NIC2 to handle files transfes to offsite location through seconday internet line.So now I have a desktop PC with two NICs. One of them built into the board, the other a pci add on nic. they are both 10/100
On nic1, there is a connection to my network 200.200.1.X which is the internal network for Exchange, local files transfers etc. This is the network i have always had connected and I have no problem connecting to my exchange server etc. (my server is providing dns/dhcp/wins/AD/MSE for the entire network)so I installed a secondary NIC and a secondary network line to the NIC2 on the machine.I set it up with an IP, a SN, a gateway and a DNSI removed the gateway from the 1st NIC.SO then I tried adding a gateway to BOTH of the NICs..This allows me to do EVERYTHING I want, however when i go to whatismyip.com and get a result, the IP it is giving me is NOT either of my static IPs (each network has a seperate internet line with a static IP). Not sure where this IP is coming from, but if i tracert google.com it says I am going out through the primary adaptor.The new IP from whatismyip.com makes no sense to me as it is not either of my static IPs, however it is very close.Would this be a situation where my ISP see's I have 2 gateways defined so it generates a 3rd external IP for some reason? Never heard of this but i am no guru.essentially I just need NIC1 for handling local network, connecting to exchange etc. and NIC2 to handle files transfers to offsite location through seconday internet line.
I'm trying to setup a server with two nics, one of which is connected to the network, and the other connected to a NAS via crossover. I've never done anything with subnetting, but I was thinking I could just set the main nic to 192.168.10.20 with a subnet of 255.255.255.0 and the other to 192.168.10.250 with a subnet of 255.255.255.240 and the nas nic set to 192.168.10.251
Am I thinking through this right, or is there a better way to do this?
Does Cisco MSE 3350 comes with two NICs. I want to configure them as a team bound to one IP address and send each to a separate 6509 switchport all in the name of redundancy and failover.
View 2 Replies View RelatedI have an issue with some traffic routing:
Machine A | Machine B (Win 2008 R2) | Machine C
Start: 192.168.5.9 > 192.168.5.5 (NIC 1) - 10.14.137.130 (NIC 2) > 10.14.137.128So the question is how do i get traffic from Machine A to Machine C. I've tried various 'Route ADD' cmds but no luck so far. So was hoping someone out there could shed some light for me?Machine B is a AD/DNS and can talk to the entire 10.14.137.x range but has no forwarders set up in DNS. And does not act as a AD/DNS server for the 10.14.137.x range. It fills these roles only for the 192.1668.5.x range.
Server 2008 has two Nics one connected to outside switch and has internet, other Nic is connected to local siwtches which has 20 systems connected locally but does not have internet. Local systems were getting IP from server, but there was not internet on the lan systems, I restarted the server and local systems lost IP address. earlier everyting was fine.
View 2 Replies View RelatedI have 2 NICs in my Windows 7 PC at work.NIC #1 connects to our private network and is also how I connect to the internet. NIC #2 connects to our customer's network and does not allow internet connectivity for me.When I first boot up my Windows 7 machine I get the following info in route print:Despite the fact that I have a persistent route with metric 1 to send my internet traffic to the 172 subnet, the internet requests go to the 10 subnet. I am guessing that is because the non-persistent route to the 10 subnet has a metric of 20 vs. the 21 for the 172 subnet. I delete the route 0.0.0.0 mask 0.0.0.0 10.242.1.254 and I am able to connect to the internet again.HOWEVER, after something like 4-6 hours, (without rebooting) the bad route automatically reappears in my route table! I become aware of it because I suddenly have connectivity problems. There are no entries in the Windows Logs that seem to be related (i.e., no DHCP renewal requests.) so I do not know how or why it reappears.
View 1 Replies View RelatedWE got our ESXi servers recently moved from a 6513 to nexus 2000 FEXs uplinked to a nexus 5000s basically we have enhanced vPC and nics goin to 2 different FEXs and they uplink to 2 nexus 5000.
the Vswitch for VMs is setup in a VPC. Question is do the traffic from each vm going in/out of these nics in a vpc actually use both physical links? How can i tell from the switch?
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.
View 2 Replies View RelatedWhat 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.