• Loss of Internet access

    About every hour or so, I lose internet access. It is as if the computer does not have any DNS info. Other computers on the network are fine. The problem is with a Windows 2000 professional system

    Haralick5 pointsBadges:
  • Trying to get my exchange server 2003 via ISP We are using SBS 2003 standard.

    My ISP (AT&T Yahoo) is dropping port 110 in favor of 995 with SSL. I am trying to get my exchange server do this with little luck. We are using SBS 2003 standard. Our mail is help at the ISP and direct to us via MX records.

    ITKE352,570 pointsBadges:
  • can’t browse network

    At intermittent times of the day or week. I cannot get to the other computers on my network. Users are accessing Qbooks on the network and are usually able to get into Qbooks but sometimes the network printers refuse to work or you cannot get to other computers on the network to access their files....

    Kmartin5665 pointsBadges:
  • Destination host Unreachable

    I am trying to ping 67.192.191.121. But answer comes: destination host unreachable. Few days back, i could do it. But now the message comes that. I am also checking pathping. The answer comes that "one ip address invalid". What will i do, pls advise me.

    Bigyan5 pointsBadges:
  • Our Default SMTP Connector (Virtual Server) is not connecting to remote server

    We are using Exchange Server 2003 as our Mail Server with a Front end and two clustered Back-end Servers.From past few weeks our SMTP connector is getting disconneted and the external mails are getting stuck in the queue.When we check the queue information it says that "SMTP Connetor cannot connect...

    Exchstart220 pointsBadges:
  • Need your help to connect remote sites

    I have 4 cisco 800 routers i have configured with NAT and DHCP and they are all connected to the internet via satellite. I have a database server that i want remote sites to access it has an ip 192.168.0.2. All the four LAN'S are on the network 192.168.0.0 255.255.255.0 and they are behind a public...

    Kenweed5 pointsBadges:
  • Windows 2003 server sp2 can’t connect to internet?

    Our windows 2003 server can't connect to the internet ever since we uninstall logmein software to install a remote desktop software. Server gets an ip from cmos and it shows that is connected to the internet but we can't get it to access the internet is there a setting that i need to do? or the...

    Ricardo5736590 pointsBadges:
  • Remote Desktop Connections gone?

    We service a number of clients networks using Remote Desktop Connections - generally a very easy access. Today I was unable to log into a server at one site, but as they were having a number of issues, I wrote it off as a specific company problem. Now I am unable to access our largest client...

    AndreaF8,140 pointsBadges:
  • Windows Mobile access to Server 2003 UNC Shares

    What do you need to do to browse UNC shares on a windows 2003/2008 server from a windows mobile device? I have verified network connectivity, can ping the server and I can browse shares of a Vista & XP Machines on the same network. The server systems (2003 & 2008) dont seem to allow it. I have also...

    RonnBlack15 pointsBadges:
  • Problem with EtherChannel

    Hi everyone I have configured etherchannel on two cisco switches and have enabled on mode. The problem I am having is that the etherchannel link disconnects from time to time for about 5-6sec then comes back on. The wierd thing is that when I display the logging history I get some pagp messages...

    Mstefo15 pointsBadges:
  • Configure 2 lease line on Same router 2811

    Hi All, Currently we are having 1 lease line in our office and soon we are going to have another lease line as backup from other service provider,now the thing is if the provider of the lease line is same then it will be very easy for mr to configure it becoz of same publice ip..but now it becomes...

    Deveshbais10 pointsBadges:
  • IP conflict errors in my network

    hi guys like couple weeks i m facing a problem in my network. i gave all computer with different IP address. and the error is coming still windows error IP conflict. i m using ISA SERVER 2004. i worked on it allot but the error is same. i have 45 computers in my network.when i reinstall all network...

    Waqar15 pointsBadges:
  • VPN Routing

    Hi! I have a problem with routing traffiic between two VPNs. At one company (Location A) has two VPN connection, with location B and location C. I would like to route traffic that comes from location B to location A thru our router (Draytek Vigor 3300) to location C. Local IP at location A:...

    AlexSlo5 pointsBadges:
  • Putting it together Cisco Router and Switch

    can someone please tell me how to get a cisco router and a cisco switch hooked up to my home network so it can be my lab with access to the outside world via my home network non-cisco router? I'm tired of pulling my hair out.

    Rob1715 pointsBadges:
  • Cannot connect using VNC, or Ping past my local exchange ? ?

    Hi I've been trying to connect using VNC to my computer at home, but keep getting the same error that the connection has timed out. I tried pinging the IP but that also timed out. I thought it may be a problem from my current location so did a trace route and that connected up till the 16th hop...

    Vrumm5 pointsBadges:
  • Why would my L3 switch drop 20-80% of my pings?

    Hi all, We are moving from a Linux based router to a L3 switch, Dell 6224. I've never configured a router before but I have experience with the Linux firewall, DHCP, DNS, etc. configuration so I was picked to configure the new router/ switch. We have 8+ subnets (labs) in the current configuration...

    Zork62615 pointsBadges:
  • Network Access Permission

    Network access problem description: • My network is a hybrid wired & wired mix, simple peer to peer • Purpose is shared internet access along with file & printer sharing • A single Router / modem connects to DSL • One computer connected to the router with a wired – Ethernet cable • The...

    Rgw5 pointsBadges:
  • Can’t connect right from link

    Hi, I've had WinXP2 for a few years and suddenly when I choose to click on a link taking me to a different page I get a dialog box which reads "Work Offline or Try Again". When I click in Try Again I'm immediately connected. Does anyone know how I can eliminate the dialog box and wheb I click a...

    Jbm12515 pointsBadges:
  • Limited or no connectivity error message

    hi,i have a user who used wireless and lan cable in office . when she unpluged the lan cable , it will auto detect the wireless. But when she plug in the lan cable again the above error message appear for the lan connection. User has to disconnect the wireless manually everytime and click on repair...

    Sirong210 pointsBadges:
  • Network connectivity problems on VPN

    My wife is a Medical Language Specialist who provides transcription services from her home office via VPN. Her VPN access is very intermittent and may drop out dozens of times throughout the day. I also work from our home using the same Internet connection with no interruptions of my service (I do...

    NetworkingATE1,545 pointsBadges:

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