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Yes this is exactly what it was. They had plugged the cable from the router into the disabled NIC on their server.
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Yes this is exactly what it was. They had plugged the cable from the router into the disabled NIC on their server.

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O.K. A business client has a small LAN with a server (server 2008 R2) They had to unplug the router from the modem, but plugged it back in like a minute later. Now none of the computers have access to the server and the router doesn't see the server. I'm trying to fix this problem remotely for them but I'm only going on info they have given me. &nbsp;Anyone have any ideas on this one?
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O.K. A business client has a small LAN with a server (server 2008 R2) They had to unplug the router from the modem, but plugged it back in like a minute later. Now none of the computers have access to the server and the router doesn't see the server. I'm trying to fix this problem remotely for them but I'm only going on info they have given me.  Anyone have any ideas on this one?

Server down

The Microsoft Legacy Operating System topic includes legacy versions of Microsoft operating systems prior to Windows 2000: All versions of MS-DOS and other versions developed for specific manufacturers and Windows 3/3.1, Windows 95 and Windows 98, plus any other Windows-related versions, and Windows Mobile.

Microsoft Legacy OS

The Windows operating systems have distinct methodologies for designing and implementing networks, and have specific systems to accomplish various networking processes, such as Exchange for email, Sharepoint for shared files and programs, and IIS for delivery of web pages. Microsoft also produces server technologies for networked database use, security and virtualization.

Windows Networking

Network Management involves issues that are independent of specific hardware or software, including email policies, upgrade planning, backup scheduling and working with managed service providers for Desktop-As-A-Service (DaaS), Software-As-A-Service (SaaS) and the like through the use of tools, coupled with manufacturer standards, best practice guidelines, policies and procedures plus all other relevant documentation. Network management also includes monitoring, alerting and reporting, management reporting, planning for device or service updates, the backup of configurations, the setting of key performance indicators and measures (KPIs/KPMs), associated service level agreements and problem records as part of the IT Service Management (ITSM) framework.