• Exchange User Migration Issue

    I hope that you can help me. I'm in the process of doing an Echange 5.5 to Exchange 2003 migration. I have most of the users moved over to the new Exchange Server and mail is flowing. I have one user I've moved about two weeks ago and everything was OK until last week. The user used our VPN...

    KillerClone10 pointsBadges:
  • Windows “unable to find certificate”? IEEE 802.1x disabled….

    Hey all, I'm having a strange problem with one of my offsite users. We have our router set up as WPA-PSK authentication, and on a users laptop for the past while his wireless was working perfectly. The router is an RSU-2510 from nextnet. Yesterday the user came in, and his laptop was displaying the...

    DWillms0 pointsBadges:
  • Exchange Server / Email Proxy / Network Design / General Questions

    I'm not sure if I should try to tackle all my questions in one post, but I will attempt to be as clear and accurate as possible. Most likely my questions are simple for a person with experience. Overall Goal: Implement Exchange Server 2007 and Barracuda Spam Filter. Our current email and external...

    Skepticals0 pointsBadges:
  • Can’t login

    Okay I did a dumb thing. I took a computer that is connected to a domain and changed it to a workgroup thinking stupidly (I was in a stressed hurry) that it would work outside the networked office. When it boots up it comes up with the login but it won't accept it. I've even tried our Administrator...

    Jade057110 pointsBadges:
  • a collection of servers that communicate through a high speed link

    i want to build a server farm for database server.the server will be replicated the network must operate reliably and quickly and must be able to connect to other devices.now i want to develop two plans with different topologies for implementing this server farm.thank you

    Taoheed0 pointsBadges:
  • eap-tls failing with domain certificates and 1200 APs

    Using WPA TKIP with windows domain controller as certificate server. The IAS server is also a domain controller. Native 2003 domain configured to give out certificates automatically. This worked in my lab environment using a single 2003 box built to do all server functions. Cisco debug shows...

    Astronomer15 pointsBadges:
  • Message text for users attempting to log on

    We used to have Windows 2000 Small Business Server running on our primary domain controller. We have recently replaced it with a system running Windows 2003 Small Business Server. On the previous system we had a setting in Group PolicyComputer ConfigurationSecurity SettingsLocal PoliciesSecurity...

    lewisdale60 pointsBadges:
  • Router Performance Evaluation

    Hi I would like to do an investigation about router performance of multiple vendors. What commands, parameters or procedures do you recommend me in order to recollect data for this objective? I'm thinking of comparing a Cisco 2600 router with a Xorp router to begin with my little investigation. Any...

    Faith925 pointsBadges:
  • flags in ipv4 header

    the 3 flag bits in ipv4 header are. 1 - whether this fragmented part is last or not. 2 - to fragment a message or not. 3 - reserved. so if my message length is 500bytes and maximum segment size is only 200bytes and i want to send this messase but MIDDLE BIT VALUE IS 1.(that is do not fragment the...

    Jaanjaan0 pointsBadges:
  • rply

    hello sir instead of writting 3 words "school level question". i think u can write yes or no????? i m confused as in some publications it is written dat MAC address is globally unique.....but others say dat only PUBLIC ip address are uniue and not mac address. my question.... if mac address is not...

    Jaanjaan0 pointsBadges:
  • how toconfigure ipadress through run

    plz tell me how to configure ipadress through cmd prompt or through run??????

    Jaanjaan0 pointsBadges:
  • Is there a policy or other way……………………

    Hi, I have a print server that I share printers. Is there a policy for domain or OU's,or other way,to take a copy of files that users send for printers!!??? Thank you. ----- Regards Mahnaz

    Aliyani265 pointsBadges:
  • rply soon-2

    plz tell me what is default gateway????

    Jaanjaan0 pointsBadges:
  • how to transmit the data from a server to an outdoor led display through bluetooth technology

    how to transmit the data from a server to an outdoor led display through bluetooth technology? what procedure should be followed?

    Ishwariya0 pointsBadges:
  • Is there a policy or other way……………………-2

    Hi, I have a print server that I share printers. Is there a policy for domain or OU's,or other way,to take a copy of files that users send for printers!!??? Thank you. ----- Regards Mahnaz

    Aliyani265 pointsBadges:
  • Domain Computers Disappear from View

    I have a network of about 25 computers using a Windows Server 2003 as a domain controller. I have a VPN for users to work from home. When a remote user logs in through the VPN, the only computer visible in the domain is that remote computer. I can reach any network computer by doing the...

    Jabate0 pointsBadges:
  • Active Directory Migration

    What is the safest/Cleanest way of migrating from NT4 to Active Directory on a 2003 Machine? (The NT4 machine is not capable of being upgraded) I have seen software out there and I am wondering if there are any that would be effective. I do like the fact that you can reverse it if there are issues.

    Dollface0 pointsBadges:
  • RDP–Remote Desktop and Wireless Networking

    I've found many blogs, forums, and other websites related to my problem, but none have provided me a specific solution. I'm running Win XP Pro on a VAIO desktop hard wired to a Belkin wireless Pre-N router. On the other end is an HP Pavilion wireless laptop. PROBLEM: During a Remote Desktop...

    Drndrn0 pointsBadges:
  • Postfix not communicating with Mail server

    Dear All, Please I need help urgently. My postfix mail server has stopped sending out mails. users on the network cannot send mails to other users on the same domain and even to other domain. I use postfix and fetchmail services on my mandrake linux. I have never experienced this before. When I do...

    TosinO0 pointsBadges:
  • DNS Packet Drops

    The server running on windows 2003 (not primry domain) is used as DHCP server to issue client IP. I configured a 2wire router on this. but the conectivity to server keeps droping now and then. Could anyone here please let me know the possible cause? Best regards,

    Inamhaque15 pointsBadges:

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