• AD DHCP leases and renamed computers not be cleaned up.

    We currently rely on DHCP to update DNS.(Note: DNS Scavenging isn't enabled b/c it has removed needed records in the past)..... We often run into problems where renamed computers have their old computer name record remain in dns b/c the lease never actually expired. This creates tons of orphaned...

    EastCoastGuy245 pointsBadges:
  • Internet with two ISP in Suse Linux 10.3

    Hi, I have two ISP for internet in SUSE Linux 10.3, the target is to provide redundancy and improve the bandwidth 512 KB x 2. I have three network card, two for the ISP and one for the LAN, my question is the follow: What is the procedure to configure the two target from the ISPs to get the...

    Yreal10 pointsBadges:
  • Cisco 857 Router

    A friend configured a cisco 857 router for me but now i got a different password from my service provider so can you please give me a step by step procedure on how to change the existing password.

    Aspire80 pointsBadges:
  • deny ipods dhcp

    Hi, I want to deny ipod users DHCP. W2K3 Domain with AD. Any ideas how to stop them? thanks guys.

    Graham0045 pointsBadges:
  • Exchange server sync to data center moving emails from client to email server

    Quick question, we are looking for the best way to mitigate data synchronization over our WAN after a large Exchange migration. For example, we have just taken a 250 user company with 450gb of mail into our system. With this project it was all or nothing, they needed access to all mail from day. So...

    ITKE352,420 pointsBadges:
  • How can I install a Windows 7 Enterprise via something like RIS?

    How can I install a Windows 7 Enterprise via something like Remote Installation Services (RIS)?

    Troubleshooter24755 pointsBadges:
  • How many 7-bit

    How many 7-bit subnets can fit into a 13-bit subnet

    L30herrera5 pointsBadges:
  • Difference between two firewalls: Cisco and Juniper

    How can we figure out which is the best firewall to use between Cisco and Juniper?

    Abdulkareem15 pointsBadges:
  • Bandwidth and KVM for AS/400

    Hi everyone, Do you know how to check the minimum bandwidth for AS/400 and also the KVM. I really need an answer ASAP! Thanks

    excellentrandy1,265 pointsBadges:
  • How protocols know where to send the packet?

    In packet is sent from one computer to another across a network. Various protocols move the packet down the OSI stack from the sending computer. How this protocols know where to send the packet?

    Kameshwar10 pointsBadges:
  • How can I improve my practical networking skills?

    Hi, I am a computing student, and I love networking studies. I just have 25% practical and 50% theoretical knowledge about networking. My practical skills are weak compared to my theory, so I'd like to know how I can improve on them, through networking videos or hands-on networking practice? I am...

    NetworkingATE1,545 pointsBadges:
  • Can I automate joining a block of 50 new laptops to the domain?

    Can I automate joining a block of 50 new laptops to the domain? What resources will I need? How can I do this?

    Karl Gechlik9,860 pointsBadges:
  • How to put Access Control List in Cisco WS-C2960-24TT-L

    What are the commands to put Access control List in cisco WS - C2960-24TTL

    Whyshree5 pointsBadges:
  • CISCO Call Manager

    We have recently purchased a ISR 3825 loaded with Call Manager. We are able to access the SDM via a laptop but cannot access the Call Manager software. The router wasn't supplied with any software or details of how to access Call Manager, does anybody have any ideas?

    Blue895 pointsBadges:
  • Exchange 2007 cannot send mail to many domains

    I've been having a problem with my Exchange 2007 server (up-to-date on patches) running on Server 2003 R2. About a week ago, it stopped processing mail. I was able to restore teh ability to recieve mail with no problem, but sending mail is still a problem (we do have a work around in place right...

    Stevesz2,015 pointsBadges:
  • 100Mbs Layer 3 Switch superior to 1Gbs standard switch?

    I am going to upgrade my main switch which feeds 40 computers... I rarely require fast bandwidth as I don't transfer large files through the network but there is a lot of logging on/off , etc, so would a 100Mbs Layer 3 switch be a better choice than a standard 1Gbs switch? The layer 3 model costs a...

    Alanbloom0 pointsBadges:
  • Internet access control in Windows 2003 domain server environmment

    i want to control internet access to some of my PC in my Windows 2003 domain Network. Plz help

    Samatra10 pointsBadges:
  • Ethernet connection problem

    "Ethernet doesn't have a valid IP configuration." This delays the connecting to the Internet. How can this be fixed?

    pennyschinktgen15 pointsBadges:
  • How to setup a server with data entry software accessible from remote branch offices

    Dear All, How is everyone? I'm new here and want help from you genius guys. Actually I got a new job in IT field, before i was working in other fields but my education is in IT field. I will appreciate if someone can help me. Our Company order for a software for their complete operation and the...

    Atharsiyal25 pointsBadges:
  • DHCP Working

    Hi All, I am working as a network Admin in a small organization, i am still confused about working of DHCP Server. DORA. D : Discover : Client to Server Broadcast O: Offer: Server to client Broadcast as per Microsoft R: Request: Client to server Broadcast A: Ack : Server to client according to RFC...

    Dhruv165 pointsBadges:

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