i am working on a project called Networked control of inverted pendulum.i have done my simulations in matlab as a hardware perspective.i have to establish a network in a micro-controller board connect sensor actuator controller nodes from the board to the network.
View 1 Repliesi m working on a project called networked control of inverted pendulum, how to establish a network with sensor node, actuator node and controller node, in a microcontroller board ?? which board one can use for a beginner on networking!
View 2 Replies View RelatedMy company gets horrible service for our company-provided AT&T iphones.So, at this time - I am looking for microcells to boost our AT&T signal. We currently have some macrocell in place, but the problem is that its authentication-based. I want every person - whether its an executive, guest, thief, bystander, WHOMEVER to get a better AT&T signal when they step into our office building.
View 2 Replies View RelatedI have a G Wireless F5D77634-4A-H V2 router and an N150 Micro USB Adapter on a HP Desktop. The Desktop cannot see the router.
View 1 Replies View RelatedI have IOS content filtering using the Trend Micro subscription service working on a 2911 running 15.1.(3)T3 with the security license option and a 30 day demo Trend subscription. Once I figured out that the content filtering for Trend appears to be completely broken in 15.2 (even using docs for 15.2) I went back to 15.1 and it works great.
Everything seems great so far except I would like to have a more 'fancy' or custom blocked page where a user can have a couple links to either go to the trend micro reporting page [URL] or some other page, and maybe some branding so they know the page is coming from our network and is not some fake security thing or phishing attempt or whatever.
I know I can use the 'parameter-map type urlf policy trend ' section to do a tiny bit of customization of the text that appears on the default blocked page display and there is an option for it to go to a simple redirect instead ('block-page redirect -url') but how to do more with either the built in page or the redirect- url to keep the information of what page the user was trying to access and why it was blocked (category etc.) while adding more features.
Oh, one last thing, this doesn't support any kind of 'user override' or anything like that does it? So that a network can have a filter applied but an admin could override the filtering to allow temporary access to something?
I have spent a couple of hours to find an easy way to connect my old laptop with Windows XP with my new notebook running Windows 7. I have obtained a little bit of background information but am lost in the WWW.
I now know that I would need a special USB cable or a cross-over ethernet cable for a wired connection. As I don't have either at the moment I looked into creating a ad-hoc WiFi network between both computers. I found instructions how to set one up under Win XP and another one for Win 7 but I have found no information whether and how I can actually connect both. I reckon that I only need to set one up on one computer and then would have to somehow make the other computer detect and join that network.
I recently deployed this module on Cisco ASA 5520 (v8.2.5) at a client's place. I'm having problems. Even if there's 1 user, browsing Internet is super slow. If I were to bypass the CSC SSM (for 10 users) module by removing the "service-policy TEST interface inside" command, browsing Internet is very fast. Based on my troubleshooting, if I were to disable Web Filtering, Web Reputation and URL Blocking & Filtering, and leave all other services enabled, then the browsing is fast. how come I enable the 3 services stated above and browsing the Internet is slow, even for 1 LAN user. I don't have any thing configured under these 3 services. Just by enabling the services alone, it's already slow. It doesn't make sense for Cisco to sell such an expensive product and it can't even handle 1 user with no settings but services enabled.
View 5 Replies View RelatedHave a pair of 2960's in a stack, one port(trunk) connects to another DC and we are seeing ~5% packet-loss and large output drops to this DC.
#sh interfaces gigabitEthernet 1/0/17 counters errors
Port Align-Err FCS-Err Xmit-Err Rcv-Err UnderSize OutDiscards
Gi1/0/17 0 0 0 0 0 182867
GigabitEthernet1/0/17 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is a0cf.5b87.ec11 (bia a0cf.5b87.ec11)
Description: QinQ_to_DC2
[code]....
As you can see, 30sec rate isnt excessive, but as the drops are outdiscards it would appear we are getting hit by the small buffers/microburst issue.
Gi1/0/17 is mapped to asic 0/20
Gi1/0/17 17 17 17 0/20 1 17 17 local Yes Yes
I have a Sony TV connected to my Wi-Fi and a MacBook Pro connected to my Wi-Fi. How do I make a network of these two pieces of equipment?
View 2 Replies View RelatedI've got on-board LAN but I don't know how to use it. Am I meant to be able to surf the internet just like that if i have got on-board LAN???
View 3 Replies View RelatedI need to get the internet from my uncle and aunt's house to my grandma's house next door. I don't know exact feet or anything like that yet but I will get it measured off. My grandma's kids got her a laptop for Christmas but she doesn't have the internet or would be wanting to spend money on it a month since she already says she will not be able to use the computer, but I said we would just somehow get the internet from next door. I don't know off the top of my head but my aunts computer is an older Dell, early P4 computer with xp on it. It's slow but it does work so that is the computer. The router is some sort of D-link with one antenna on it and I'm pretty sure it's probably a G-router(2.4ghz) and not a N-router, but can get that info later too! They currently use Time Warner Cable Roadrunner Turbo for their internet. Both places are well built brick houses and at least 200-300 feet apart. I checked yesterday and the computer was able to pick up the signal in my grandma's house on the end that was closest to my aunts house. It was showing 2 bars but it wasn't extremely fast and that room had a bigger window in it probably allowing some of the signal in? If you moved from that point of the house though and tried to go to the other end, the signal was lost. The router in my aunt's house is one room away from the end of the house that is closest to my grandma's so it could be moved closer but I don't think that will fix the signal enough to do what I need it to do.
View 8 Replies View RelatedDevice asa 5550 - But can a Client establish a SSL VPN to remote network and devices on the remote network access local network printers? so you got one client one network A that creates a SSL VPN to network B , can network B be configured so that automatic job come across the same ssl vpn to a Different IP?
View 5 Replies View RelatedI have a toshiba satellite laptop (windows 7) with wireless on-board and an ethernet cable port. Up until last night, both worked flawlessly since I bought the computer a few years ago.
Now, the wireless still works in three different locations I have tried (i.e. three different networks), but the ethernet cable will not work. I thought it was the ethernet connection on the mobo at first, but then after acquiring a USB-NIC connection, I found I had the exact same problem... I can't connect to my router or even direct to the DSL modem using a ethernet cable. I know my system is good since all my other computers (7) work with wired connections, and my laptop doesn't work on other cables on which other computers do. Essentially, it appears that my computer has lost the ability to get an i.p. address using an ethernet cable of any kind. Both the onboard card and the usb-nic cable tell me they are 'working correctly' in the systems/devices/network adapters section. I have tried disabling one while trying the other. I have tried disabling the wireless while trying either, and still nothing.
Trying to establish a wireless connection from WD TV Live Plus unit to Westell 327W router using an AirLink 150 adapter. The media player sees my network and seems to have a good signal, but keeps telling me "limited or no connectivity." The media player (with adapter) is about 20 feet from the router with direct line-of-sight.Also, 3 other Wi-Fi devices having no problem connecting anywhere in the house.Power down/power up, move adapter to alternate USB port, re-try connection multiple times.
View 4 Replies View RelatedI have a sky router (Netgear DG834GT), which i have connected a secound router to which is a D link DIR-615 (with DD wrt firmware D4).I can get access to the sky router remotely without any issues even when changing the port number. its the Dlink router i cannot get access to remotely (within the network i can by typing in the dlink's ip address and works). Main router Sky router IP is 192.168.0.1 - Currently the port number is 8081.Secondary router Dlink IP is 192.168.0.2 (Static ip) - currently the port number is 8080.I have tried to configure the ports but it just dont want to open. Ive tried to open the ports on main netgear and tried all the option my dlink for port forwarding. i must be missing something fundametal here.
View 2 Replies View RelatedSince the new cable company won't let me use my SB6141, I need to pick up a new cable modem. One that works with Oceanic TWC is the new SBG6580. It has wireless built-in; however, I don't want to use it. Is it possible to use this modem and leave the wireless off? Or does the wireless automatically turn-on whenever the modem is on? With all that said, is the built-in wireless any good? I recently purchased an ASUS RT-56 and would prefer using it to some built-in system.
View 11 Replies View RelatedMy pc has a on board ethernet adaptor that stopped working all of sudden... I have no idea about what to do... I tried to check if there were any problem with a driver or something but the nic isn't even detected by the pc..
View 1 Replies View RelatedI'm currently in the market for a new router that supports remote IPSec VPN access to my home network. The router must support wireless (latest "n" standard is a plus) and must have gigabit links for LAN at least. I have been considering the following two routers but neither has an IPSec VPN server built in to the router OS:
ASUS RT-N66U
MikroTik RB2011UAS-2HnD-IN
As far as I can tell they both have PPTP server functionality and only IPSec pass-through. I would like a router that has the server ability built in to the OS so I won't have to run an additional system behind my network edge. I can also look into any small to medium size business routers, just as long as it supports a majority of the same features of the two routers I have listed for comparison.
i have 2 no of 3560G in our core, now my requirement is to establish the redunent network like for the edge 2960G using stack or some other way ...
View 6 Replies View RelatedWhat are the correct driver to use for the Optilplex GX200 On-board Ethernet port.
My configuration gives me an error message saying I need drivers for my PCI Ethernet Controller, however, it has not identified the manufacturer or the driver.
Is it possible for me to plug in and turn on on-board redundant power supply for a 4402 WLC that is already online and in production without any disruption to Wireless users and APs attached to that same controller?
View 1 Replies View RelatedI know the Nexus 5548P hardware does not support Netflow.I just need to know that if we introduce the layer 3 Daughter Board N55-D160L3 does this add Netflow support?
View 3 Replies View RelatedMy network controller has disappeared and after months of trying to find out exactly which one I find out that this is what it is: PCIVEN _14E4&DEV_4727&SUBSYS_ 7175144F&REV_014&219A7493&0&00E1.
View 2 Replies View RelatedI'm still having problems (as seen in 'Network Controller Not Found (Clueless!)) and have a quick query.I'm trying to locate a specific driver and so far have exhausted my search, can I get anything from the Hardware Id from the Unknown Network Controller?
View 3 Replies View RelatedI just finished a new build and updated windows and gpu and mobo drivers but my internet downloads are really really slow. Next to network controller it has an exclamation mark and when I run check for updates it say it was unable to find drivers for it. My motherboard is an asus maximus v formula and I did update the lan before connecting to the internet through usb with another computer.
View 3 Replies View Relatedi have internet srevice working with my wireless usb stick or ethernet wire from my gateway modum. in device maneger i have network adapters listed and a question mark before network controller. windows auto update lists no driver avalible for it, and i would like to know it function/purpose?
View 1 Replies View RelatedI've got a Philips MT1800, Intel Core 2 Duo package. My network adapters are recognised (1394 Net Adapter, Intel Pro/1000 PM Network Connection), but in unknown Devices the 'Network Controller' drivers are not found (there was a Ralink RT2500 slot before, I'm assuming this is the missing driver??). EVEREST Home Edition recognises a Ralink RT2500 802.11g Wireless Network Adapter (PCI), and my PC finds new hardware on reboot, but it cannot find drivers at all. I've tried a few methods, such as Driver Detective etc. but don't have the original restore CD any more, so don't want to tamper with any other "out of date" drivers. I am not in a situation where I can order a restore CD, so I'm hesitant to System Restore in case something else becomes unresolvable.
View 11 Replies View RelatedAll of a sudden, my ethernet port isn't being recognized. It doesn't show up in device manager, and i get an error: "The Realtek Network Controller was not found. if deep sleep mode is enabled please plug the cable" when attempting to install the driver for it. i'm using the ethernet port on my gigabyte h67m-ud2h-b3 motherboard and i got the drivers from gigabyte. its as if i don't have an ethernet port it was working a few days ago but now, nada
View 2 Replies View RelatedI installed Windows 7 on a gateway LT20 netbook and im trying to get the driver for network controller and anything else that will allow me to conncect to the internet . This computer has the internet 3g switch .... i can get the light for 3g to light up but not the wifi one .... does that need any other drivers?
View 6 Replies View RelatedEverything was working fine, I was able to make everything work fine. Then yesterday morning I started up my computer and it was not connected to the internet. My ethernet was plugged in and everything was as it should be. I went in to device manager and noticed that my realtek network controller was not in the device list under network adapters. I then tried to reinstall my LAN drivers from ASUS (my motherboard) which is how I got it to work in the first place. However, this time when it "finishes" installing an error pops up and says "The realtek Network Controller was not found. If deep sleep mode is enabled Please plug the cable."
View 14 Replies View RelatedNetwork controller driver windows 7 64 bit?
View 2 Replies View RelatedI know that the 3600 series APs are not supported on the 4404 WLC. However, would the following scenario be supported? I would like to use the 4404 (software rel. 7.0) as a guest anchor with a 5508 (software release 7.2) as the foreign controller supporting series 3600 APs. I ask because the APs do not need to join the guest anchor.
View 7 Replies View RelatedWe have a customer that have 2 5508 as primary and backup controller and a 4400 as an anchor controller. We plan to upgrade the 5508 to 7.3.112.0 and the 4400 is already 7.0.116.0. Will there be any issue if the anchor controller is not the same code as the foreign controller? Do I also have to upgrade the acnhor controller to 7.0.240.0?
View 2 Replies View Related