You work as an enterprise administrator at ABC.com. The ABC.com has a domain named ABC.com. All servers on the domain run Microsoft Windows Server 2008 and all client computers run Microsoft Windows Vista. ABC.com has two computers named ABC-SR22 and ABC-SR23 configured as follows:
ABC-SR22 hosts the WSUS service
ABC-SR23 hosts the WSUS service
During the course of the day you receive instruction to configure ABC-SR23 to obtain and download updates via ABC-SR22.
How can you ensure that updates are received by ABC-SR23 from ABC-SR22?
A.
By configuring ABC-SR22 as a proxy server.
B.
By opening Control Panel from the Start Menu and configuring Windows Update Settings on ABC-SR22 in the domain group policy.
C.
By configuring ABC-SR22 as an upstream server.
D.
By opening Control Panel from the Start Menu and configuring Windows Update Settings on ABC-SR22 in the local group policy.
Explanation:
To configure WSUS on ABC-SR22 so that the ABC-SR23 receives updates from ABC-SR22, you need to configure ABC-SR22 as an upstream server. The WSUS hierarchy model allows a single WSUS server to act as an upstream server and impose its configuration on those servers configured as downstream servers below it.A WSUS hierarchy supports two modes, autonomous mode and replica mode. In replica mode, the upstream server is the only WSUS server that downloads its updates from Microsoft Update. It is also the only server that an administrator has to manually configure computer groups and update approvals on. All information downloaded and configured on to an upstream server is replicated directly to all of the devices configured as downstream servers.
Reference: Deploying Microsoft Windows Server Update Services / WSUS in a Large LAN
http://www.windowsnetworking.com/articles_tutorials/Deploying-Microsoft-Windows-Server- Update-Services.html