Hello,
May be i am misunderstanding or have not had enough time to figure it out, 
however, i did not have much success in installing NMC on Storage node 
servers, i think the installation requires presence of Netowker server on 
the machine you install NMC on.
You can create zones within one NMC to manage multiple servers and group 
them which ever way you like. Also if you depend on NMC installed on the 
master server , if the processes which govern it fail ( GST,sybase etc) 
then  you can fail to connect to that master server , and additional NMC 
install will not do the trick.
I am still bit worried about the NMC , even though i like the information 
i get out of it, i would  have liked if EMC would have made it Full proof.
Thanks

To sign off this list, send email to listserv AT listserv.temple DOT edu and 
type "signoff networker" in the body of the email. Please write to 
networker-request AT listserv.temple DOT edu if you have any problems with this 
list. You can access the archives at 
http://listserv.temple.edu/archives/networker.html or
via RSS at http://listserv.temple.edu/cgi-bin/wa?RSS&L=NETWORKER