Cannot Access Any System On The Network
Mar 18, 2011
I have setup a network of 5 windows xp systems. All the systems can access one another except for one system which cannot access any other system although it can see the other systems in the workgroup. It can ping to all the systems.The error message is \computer is not accessible. You might not have permission to access this network resource. Contact the administrators of this server to find out if you have access permissions. Th server service is not started.But i checked that the service is running on all the systems.
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Dec 23, 2012
Actually i have a small network of 4 and 5 computers. i am sharing internet via lan not ICS.there are some computer showing me in my network places coz i am using windows 7 and the other computers have same window. i can ping their computers by name and by ip add, which is assigned by DHCP. i can see thir MAC address. can i access their computer i mean their data or something else. i don't know that this is the right place to share such information or not.
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Feb 27, 2011
how do i browse network systems drive without having local admin password
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May 11, 2011
i have server 2008 machine..how can i access windows 7 as client system?
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Jul 4, 2012
i can ping the other system but i can not access tthat system.. error message shows that path does not found.
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Sep 20, 2011
A I went over to a friend's house to fix some problems with his computer. He has a Windows XP Home Edition desktop. I used System Restore to fix some kinks with it, and now the computer has no Internet access, and I have no idea how to get it back. I tried reversing the System Restore and turning it off, but that's not working. They said that the connection was fine, but that the computer could not read the modem.
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Apr 20, 2012
Is there any way we can assign or access multiple system with 1 public ip to save public ip's.
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Feb 28, 2012
How can i access a cd rom from another machine in a wireless network while both machine using ubuntu linux
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Aug 19, 2011
I am trying to connect to my office PCs via VPN and/or RDP. The office uses Qwest DSL and has a dynamic IP address. I use DynDNS.org to keep the DNS updated with the WAN address of the router. However, any attempt to access the network fails. I have tried remote management access (I enabled it on the router) but that fails. I forwarded RDP ports on the router to one of the PCs but can't connect to it. I also set up a VPN server but cannot connect to it either. Something tells me that all requests to myoffice.homeip.net are not getting to my modem/router. I have even tried the IP associated with the name (Yes, I did check that it is correct!) but nothing works there either.
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Dec 13, 2011
My task is to plan out on how to setup a WiFi Access System in our college.There are more than 3000 users which include students, faculty, etc.Area is spread across almost 1 acre of land area.
Q1. How do I go about setting up a system where MAC based WiFi Access system is achieved?
Q2. What equipment will be needed, like routers, access points, etc.?
Q3. How many Access Points will be required, and which will be the best in terms of cost, range, speed and performance.
Q4. Which would be the best equipment for this?
Q5. User management solution?
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Dec 20, 2012
I'm having trouble accessing system files from my XP machine through my Windows 7 network. This is the error that I get: "Network Error Windows cannot access \xpusercwindows
You do not have permission to access \xpusercwindows. Contact your network administrator to request access."
I'm admin on both systems(home). Even after searching online, I still haven't come across a solution to my problem.
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Jan 14, 2013
I want to know which is the port used by my system on accessing a particular URL.Suppose the URL is ip_address:9081/abc.Is the software port 9081 of my system is being used to access the URL? How can I identify it? Is there any command to identify the used port for a particular URL?
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Mar 31, 2011
I need to extend the wireless range over what I have using an E2000. Can I use a WAP610N in repeater mode? If not can I use a WAP54G knowing that there will be a performance loss? Is there another option to add additional coverage to the existing wireless network?
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Jan 7, 2013
In my log I have the message: "Access denied to wireless system with MAC address 0020008E971E". When I checked the vendor for this MAC, it shows Lexmark international inc, which fact make me feel something is wrong. My first thought was that somebody trying to break into my net but I am close to accept that the owner of Lexmark WiFi printer without an idea in networking, just tried to connect it to his network and after failing to do that, it's wired and wireless features are still on. But still could this be bug or something? I am posting some logs when I first discovered the problem and after I granted access to the device with the MAC address 0020008E971E. I forgot to tell you, that before I decided to post here I did firmware upgrade from Hardware version A3 1.10 to 1.35NA (I bought it from US) with factory default restore. The result was absolutely the same - the messages kept coming "Access denied to wireless system with MAC address 0020008E971E". So I granted access to that MAC and checked the logs again. There is a line in the log that stated "primary:"
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Aug 22, 2012
I have a netwokr in which users are getting ip address from DHCP server that is window server.i want to block some users to access interent by using their device mac address.i have these devices in my network...
2921 cisco cme router
cisco 2960 switches
cisco 892 cisco internet router
internet ADSL that cnnected with cisco 892...
wireless AP 1142...
i have no firewall or any asa...how can i block some users for accessing internet but they can access internal network...for file sharing and prinitng,...
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Feb 24, 2011
This is happening to me to multiple computers on my domain. When it happens i can only log in as a local user or if I unplug the network cable, log in and then re-connect the networkThe time on all these machines is correct within at least 1 minute but still it's throwing off this error. When reading about this problem I see many fixes that all relate to how to sych the time on the PC.
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Sep 19, 2011
i have 2 system in same network connected in same switch sys-1 have internet access & sys-2 no internet blocked from fire wall,....Now i want to use internet on sys-2 through sys-1 without Proxy or lancard sharing...
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Aug 29, 2012
my system ip not able to ping by other system in my company network but my system is in the network and able to ping other system in the network my system IP have static IP and IP is pinging on by server
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Oct 26, 2012
I've been getting a popup error message for about a week:"There is an ip address conflict with aother system on the network". This is only for 2 desktop PCs with wired ethernet connections. Wireless devices are fine with no error message. The wired LAN PCs basically lose all network capability. Reboot fixed it, but it returned every time it was rebooted.I have a Virgin Media Superhub with another router configured as an access point. To cut a long story short, after trying to reset everything, re-installing network adapters & swapping ports, I decided to set the Superhub to Modem Mode, and re-configure the access point router to act as a standard wireless router. In other words renewing the whole network's LAN IP addresses.I now don't lose network capability, but the error message is still appearing on both wired LAN PCs. I use the Fing app on my android phone which lists IP addresses for all devices on the network, wired and wifi, and no 2 addresses are the same, which suggests that DNS is doing its job.
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Jun 29, 2012
Cannot Ping System but system can ping everyone on the network accessible
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May 8, 2011
I want to control a system through a communication network (means sending and receiving data through network from system to controller and controller to actuator), but I do not know how I can do this?
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Mar 6, 2012
Just started using our ASA 5505 v8.2 (1) Trying to configure the ASA appliance to allow access into an internal resource (i.e want to be able to RDP into a system behind the ASA from the internet).I have used a static NAT:
static (inside,outside) 100.100.100.2 192.168.1.28 netmask 255.255.255.255
access-list OUTSIDE extended permit tcp any host 100.100.100.2 eq 3389
When I view the logs it is reporting the following:Inbound TCP connection denied from 206.100.100.1 (external IP) to 100.100.100.2 /3389 flags SYN on interface outside.Been pulling my hair out with this one as I believe I have everything configured correctly.
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Mar 31, 2011
Alright, first off a little background. Im recent IT graduate (last spring) but not yet working in the field in any official capacitance. Its been about a year and half since I had my last Cisco class. Right now Im in the beginning process to work with locally own retailer setup a network infrastructure for IP camera and in the future VoIP, about 45 50 total IP devices when the project is complete.Nothing has been purchased yet but I have some candidates and a network layout planned, thought this is the first time Ie setup network of this type in the real world.Right now I looking at Netgear and LG/Ericsson (previously SMC, Nortel) switchesHavent gotten to the router yet and VoIP will come later.For either brand there would be one 1000MB 24 port switch and three 100MB switches, all of them 24 port and all will have PoE on all ports.[CODE]
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Dec 28, 2011
I'm trying to find some 4 ports network cards to add to my system but can't seem to find one that works.
I have an abit IP35-E motherboard
3 PCI slots (32 bits 5v)
2 PCI-e x1 slots
The only NIC I found are PCI-E x4 and PCI-X. I have been reading and some website said that PCI-X card doesn't work with PCI slots and some said it works but just at a lower speed.Where and how are guys are adding Network cards into your system?
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Mar 17, 2012
I am trying to open internet through wi-Fi but my system is asking for network security Key and I am unable to find it out.
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Mar 13, 2012
Just built my new system and when I installed my network card drivers and utilities, a message comes up ASUS Wireless LAN card is taken apart from your desktop PC.
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Jan 31, 2012
In my home We have 3 pcs.
1. my personal PC1
2. home or general PC2
3. wireless PC (not important here.)so PC1 and PC2 are connected directly to internet via this [URL] modem router. I have full control over everything and I did setup the whole thing.We have a limited bandwidth internet plan, but a lot of bandwidth is easily used up by PC2.I want to limit the speed of internet access on that PC2 so that downloading becomes impossible or difficult.
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Sep 16, 2012
I am redoing my homes networking and I am looking for a firewall. I heard that you can install clear os on a server and use it as a firewall and a dhcp server. So i was going to install it on a rack in my server cabinet. does the server need to have a wan port and a lan port? Or how does the server get connected? So, so far its the cable modem into the clear os firewall and then into my switch. Is is possible to use the clear os server as the dhcp server for the whole house? From the switch I am going to connect the rest of my servers, and the rest of the house. I was going to connect two wireless routers for my house. Would that work with the clear os server?
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Jun 29, 2011
me and my cousins have bought a router and we want to start a network sharing system
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Jan 1, 2012
I've tried everything possible to connect my blu ray player to my network. I've tried the auto setup, manual entry and cant come up with anything. I've followed all the instructions i can find on-line and i don't know if I'm overlooking something or what. I've got Philips blu ray home theater system and linksys wrt120n router
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Dec 15, 2011
Is it possible to detect a system time change on a workstation on a network? There is suspicions that there is someone trying to use their system time as an excuse to go to lunch early at work, "but my computer says its 1 O'Clock" When everyone else's computer displays 12:48.......
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Jan 25, 2012
I accidentally created a home network and want to remove it, as it blocks all my wireless devices.
I have a dir655 with 2.o firmware
Os on computer I set it up on is win 7 64 bit
How to make other wireless devices easily recognize it? when I try to access it the wireless computers ask me for code that I entered on setup that was printed on bottom of router but system doesn't recognize it.
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Feb 7, 2013
I have Dell Inspiron 15 3520 laptop bought in December 2012 with Windows 8 Pro. It was working fine until two days ago. I am unable to obtain DHCP lease either through wireless or wired network. After troubleshooting, I found DHCP service is not running and try to restart but of no avail.I ran sfc /scannow and the results are OK.
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