[Year 12 IT Apps] o/t Right sizing school network funding?

[stephen at melbpc.org.au]

Hi all,

Old friend needs, 'a list of principles for principals to take into
account when deciding on funding priorities for the schools network
(hence looking into stuff on the server room). What would you think a
principal needs to understand about disaster recovery, server rooms ..
Trying to give information to right size that, not over or underspend
so more to spend on T&L. What do you think?'

Help!!  How do you/principals right-size school Network funding? 

Believe me, your email answer WILL be heard in places that matter.

http://lists.rite.ed.qut.edu.au/pipermail/oz-teachers/2006-
December/008983.html

Q: They are building a new school, and with that i am getting a new server 
room!!!  What are the must have's for a techies room. I should be getting 
benches right round the room, with power and LAN ports. That's the basics, 
what else should i ask for???

Ans:

1. Make sure they put the data points and power points above the bench 
tops. Had a new server room built at one of my schools last year when I 
wasn’t there and they put all the points under the bench

2. Quick thoughts about new server room.  If i have choice, I would have 
Tech enviroment as below:
 
A)  tech office with bench space and shelves. Bench height will be for you 
comfortably work on your computers. Bench around the wall of the whole 
tech office room. Shelves for books, CDs, and small items. Where is server 
go?  It's a bit too much for about 30 kg servers to sit on shelves. I have 
servers sit on self made stand, off floor. We gain a lot of bench space. 
Only LCD Monitors sit on Bench. With KVM help, 4 LCDs link to about 7 
Machines including a mini test system. One of the room I work in is the IT 
teacher office. Many people walk in and out the room, servers gain quite a 
lot dust as time pass. Another place is just for IT techs so servers are 
much better.
 
B) If your school can afford, you could have a adjacent cool room only for 
servers with glass wall which you can see through.  All the servers are 
fixed on rack. Rack is in the middle of cool room. If necessary, you can 
check back of server easily. I  A lot of place, tech try to squeeze into 
the gap to see the connections at back of servers and switches / router.  
6 years ago, I ever experienced to crawl  on carpet to work on  look 
Monitor screen at one of my school. After my suggestion, AP lifted the 
Monitor to higher sliding board. To be able to access back of cable 
cabinet is so important for service person. Whenever I can, I always 
locate cabinet like this.
 
You remotely access all server while you in tech office. You go to cool 
room only necessary. Becasue cool room is supposed to be a bit lower 
temperature than office room. 
 
C) Ideally, you will have a small storage room which have a lot of rack or 
shelves for parts and etc. So you keep tech office tidy and can straight 
into your work.
 
D) Other small bits will be: a few extra  gigabyte Network points near 
your servers and switches. You can use them as backup links or make 2 G 
backbone. A couple direct phone lines in tech office. One for phone call 
and one for dial up test for teacher laptops as some still use dial up at 
home. Some schools has extra phone lines in server room for teachers and 
tech to access servers. VPN is another way for this. Another thing, I 
wouldn't be against to have a vendor drink machine in tech room. It will 
be handy when you feel like to have a short black or latte. This might 
only remains as a hope in next tech life. 

3.  Have a separate room with appropriate A/C, no carpet, for your 
server/switch/router racks. Take care to make it as dustless as possible. 

Make sure racks are mounted in the middle of the room so that you can walk 
easily around them. Have your office/store room etc next door, preferably 
with a window to see through into the actual server room. Have a KVM with 
enough ports to service all your servers (and then some) so that you only 
need one monitor/keyboard/mouse. Use RDP for all access to servers that 
don't require actual physical access to the console. 

4. You may want to install a temperature sensor that can email you if the 
temp goes over a certain value. Make sure the room is physically very 
secure. Perhaps a pin number controlled lock so that only the appropriate 
people can gain access.

5.  In terms of a fire, make sure they don't put a water sprinkler in 
there. If you need fire suppression for the reg's, a CO2 one is the only 
way to go in a computer room.  

Have the room wired on a single/dual UPS, so that all the power coming 
into the room is filtered and on backup batteries. saves heaps of smaller 
usp's about the place. If you have box servers and not rack mount servers 
make sure you have twice as many power points as you need. 

6. Get them to put some fibre runs to your servers as well. good if you 
want to get into fibre channel storage, or want to run 10gb out of your 
servers.

--

Regards people
Stephen Loosley
Victoria Australia




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