• Network with 15 bridges – certain bridges are falling over regularly

    Hi, I have a network with 450 PCs in total on the same broadcast domain. About 200 of these PCs are located on 15 remote sites that have been bridged into the main network. Eleven of these bridged are working fine, and the links stay up 99% of the time. BUT, the other four links, which are all...

    JonathanAnon0 pointsBadges:
  • Uploads bringing network down

    We do web design so the volume of traffic going out to our live production servers is considerably high at times. So my question is, without upgrading our hardware (see below), is there any way to stop uploads from bringing the entire network to its knees? I've got a small LAN that has between 30...

    Kaiserbeto0 pointsBadges:
  • Content Load Balancing Switches

    Hi all - I'm working on a network design for a colo-based service site which will be load balancing both http and MySql (authenticated) services, and I'm looking at two possible solutions. 1) One of the Nortel Alteon content switches (low end) or 2) The Cisco CSS-11052 content switch. I'm somewhat...

    Bobkberg1,070 pointsBadges:
  • My printer’s host is changed, what do I do?

    Pls, help! There is a printer thats shared among 10 systems in my office. All the 10 computers used this printer perfectly. Recently however, I changed the hard disk of the computer connected directly to the printer(host). The host now can use the printer perfectly, but the other computers coudn't....

    KBRMUSTAPHA0 pointsBadges:
  • wireless access points DHCP and drive mapping

    Hello all, I recently installed wireless access points in my organization. They are configured to set automatically via DHCP on a 2000 server machine. It seems to work fine. But when I map a drive on client laptops running XP Pro and set it to reconnect at logon the drive either mysteriously...

    Zzegri0 pointsBadges:
  • internet connection through local subnet

    I would like to set up a windows 2000 server with 2 nics so that the subnet attached to nic 1 could access the internet connection of the subnet attached to nic 2. I only need access to the internet connection, but NOT to the nic 2 subnet. I presume that NAT might be a good idea but would like more...

    Zzegri0 pointsBadges:
  • Exchange2000 IM Problem

    We have been running Exchange2000 IM for the past few months and it has been working as well as expected with any problems. then all of sudden we started gettting login errors: Exchange Instant Messaging Sign-In Faliure The email address does not match the username and password of the person logged...

    Delebute20040 pointsBadges:
  • Non Dynamic DNS Entry

    We have 4 locations in different cities. They are all connected with a Frame Relay T1. Each has it's own internet connection independant of the Frame. We use a WEB app that is housed on a server in a co-location which is connected to the main office by a direct T1. Each office has a windows 2000...

    Dchaney0 pointsBadges:
  • Mixed wired and wireless network

    I have an ADSL modem going to a wired router which in turn is connected to 5 PCs. The router is also connected to a wireless router which in turn is connected wirelessly to 2 PCs and a wired connection to another PC. The 5 PCs connected directly to the wired router can see each other over the...

    Kisser0 pointsBadges:
  • Wireless Networks Interfering with Unix Servers

    I have a customer who has a Unix Server running UnixWare 7.1.3. He bought a 3Com wireless access point from a catalogue, but when he switched it on the Unix Server would reboot. This only happened twice before the unit was thrown at me to fins solution. He has in the offices an access point from...

    Mozza10 pointsBadges:
  • router#tftp error

    hi all i have a cisco 1721 router connected through consol to my pc.i downloaded solarwind tftp server.when i try copy flash tftp;it gives error %Error opening tftp://10.14.11.24/c1700-y-mz.123-1a.bin (Timed out).tftp server is running but not shown in task manager. any help thanks...

    Redrose0 pointsBadges:
  • City Based Website Portal

    I am working on project of starting a city based Portal. and was looking for ideas, which can make it success. the city is an industrial hub of Punjab (a state in india) Please suggest the contents.

    Andesh0 pointsBadges:
  • cannot ping from router

    hi all i am in an ISP.I have a cisco 3600 router and Keymile LECAR modem pair(V.35/G.703)at my end and cisco 1721 router and keymile LECAR modem pair at the customer end.From my end when i see from router i found the line is up but when i try pinging the router at the client end i cannot.when i...

    Xevier0 pointsBadges:
  • cannot ping from router-2

    hi all i am in an ISP.I have a cisco 3600 router and Keymile LECAR modem pair(V.35/G.703)at my end and cisco 1700 series router and keymile LECAR modem pair at the customer end.From my end when i see from router i found the line is up but when i try pinging the router at the client end i...

    Xevier0 pointsBadges:
  • Wireless LAN roaming

    I need to set up a wireless LAN (ADSL router with 3-4 access points). The client wants to be able to move between the access points without being cut off from the internet. Which products will do the job? Any special design considereations?

    Benbje0 pointsBadges:
  • p-com APG radio

    Has anyone ever used a p-com AirPro Gold radio ? Can you please tell me what should be the LED status during normal operation? Also various other configuration parametres. thanks for help....

    Xevier0 pointsBadges:
  • pinging from a router

    hi all, can you tell me what is the difference between pinging from a router and from a terminal.i have a cisco router.when i ping a remote router from my router it doesnot but when i ping the same remote router with the terminal attached to my router it pings.also sometimes when i ping from router...

    Redrose0 pointsBadges:
  • ping from outside

    hi, could you please tell me which command in cisco routers prevent them from being ping from outside networks. and also how can i prevent terminals inside a network to ping outside ips(group policies etc??). thanks

    Redrose0 pointsBadges:
  • PIX VPN DHCP Relay not relaying DHCP packets

    Hi, I've setup a VPN across 2 PIX506e's using primarily the PDM software. IT is a very basic setup using PDM. I also needed DHCP relay to relay from clients on pix B to pixA and then the dhcp server. So I add in the DHCP relay server address on pixB and point to the relevant IP over the outside...

    Rgoulding0 pointsBadges:
  • Problems Installing Novell Netware 6. PLEASE HELP.

    I am installing Netware 6 on a supermicro server with a supermicro X5DPA-GG motherboard, adaptec 2200s RAID controller card, two Seagate cheetah Ultra 320 SCSI HD's setup as a Mirrored array, and dual Xeon Processors. The problem is that after the DOS partition is installed, and after the files are...

    KJC48550 pointsBadges:

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