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Hey thanks for the info I will &nbsp;check this out today and let you know.<br />
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Pat
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Hey thanks for the info I will  check this out today and let you know.

Pat

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have &nbsp;two different subnets 10.1.x.x /16 and 10.2.x.x /16 seperated by a WAN link. My problem is at times of the day subnet &nbsp;( 10.2.x.x ) drops it's mapping &nbsp;commands &nbsp;therefor &nbsp;does not see the windows 2003 servers which are in the subnet 10.1.x.x network. &nbsp;At times it only last a few seconds and never more then a minute. &nbsp; it happens about twice a day. &nbsp;the users don't have to reboot the workstations to get back in. but the connection is lost and if a file was open they do loss data if not auto save. &nbsp;IS this a DNS issues ? It seems like they don't loss getting to the internet. &nbsp;NOt getting any &nbsp;event ID logs on the Primary domian controller. If you go the my network place you don't see any servers. &nbsp;Would like some help if possable. Thanks
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have  two different subnets 10.1.x.x /16 and 10.2.x.x /16 seperated by a WAN link. My problem is at times of the day subnet  ( 10.2.x.x ) drops it's mapping  commands  therefor  does not see the windows 2003 servers which are in the subnet 10.1.x.x network.  At times it only last a few seconds and never more then a minute.   it happens about twice a day.  the users don't have to reboot the workstations to get back in. but the connection is lost and if a file was open they do loss data if not auto save.  IS this a DNS issues ? It seems like they don't loss getting to the internet.  NOt getting any  event ID logs on the Primary domian controller. If you go the my network place you don't see any servers.  Would like some help if possable. Thanks

dns help

A server is a computer program or a machine that waits for requests from other machines or software (clients) and responds to them. This architecture is called the client–server model. The clients may run on the same computer or may connect to the server over a network. The purpose of a server is to share data or hardware and software resources among clients. Typical computing servers are database servers, file servers, mail servers, print servers, web servers, game servers, and application servers.

Server Software

The Domain Name System (DNS) is a hierarchical, globally distributed system responsible for associating the name of a computer, service or other resource into an IP address for connecting to the Internet or a private network. Most prominently, it translates domain names to the numerical IP addresses needed for the purpose of computer services and devices worldwide.

Servers are computing devices that are similar to desktop computers in that they have the same basic components, but are significantly different in size, configuration and purpose. Servers are usually accessed over a network, and many run unattended, without a computer monitor, input device, audio hardware or USB interfaces. Many servers do not have a graphical user interface (GUI), and are configured and managed remotely. Servers typically include hardware redundancy such as dual power supplies, RAID disk systems, and ECC memory, along with extensive pre-boot memory testing and verification. Critical components might be hot swappable, and to guard against overheating, servers might have more powerful fans or use water cooling.