You have two Windows Server Update Services (WSUS) servers named Server01 and Server02. Server01
synchronizes from Microsoft ??? Update. Server02 synchronizes updates from Server01. Both servers are
members of the same Active Directory domain. You configure Server01 to require SSL for all WSUS metadata
by using a certificate issued by an enterprise root certification authority (CA).You need to ensure that Server02 synchronizes updates from Server01.
What should you do on Server02?

A.
From a command prompt, run wsusutil.exe configuresslproxy server02 443.

B.
From a command prompt, run wsusutil.exe configuressl server01.

C.
From a command prompt, run wsusutil.exe configuresslproxy server01 443.

D.
From the Update Services console, modify the Update Source and Proxy Server options.

Explanation:
We configure server02 to use server01 as an proxy for the updates through the wsusutil.exe configuresslproxy
<ssl_proxy_ip_or_name> <port>
Server01 is the ssl_proxy and the port is 443 (the sll port).
A work-around when using different proxies for HTTP and SSL in WSUS 3.0 SP1
http://blogs.technet.com/b/craigf/archive/2009/05/04/a-work-around-when-using-different- proxies-for-http-andssl-in-wsus-3-0-sp1.aspx