Thing to note when preparing the specification?...Thing to note when preparing the specification?...

TThing to note hing to note when preparing when preparing

the the specification?specification?

Mr. Albert WongChairman, Association of IT Leaders in Education (AiTLE)

ITC & Computer Panel Head, Lee Kau Yan Memorial SchoolEmail : albertwong@aitle.org.hk

Image Source : http://thumbs.dreamstime.com/z/smiling-detective-eyeball-23659088.jpg

Before you prepare the spec

• Need to know about your need– Your need = your plans in elearning

• In the coming 3 years (subscription contract period)– Need to know about EDB guideline

• There are many fake message in the market– Not sure who initiate it

• Like– Establishing the WiFi by phases– Must / must not involve the BB– Funding usage & financial arrangement

Before you prepare the spec

• Need to know, there are many vendors / SI want to share this big market

• HK?• HG?• Wh?• AS?• Mi?• Cy?

• IT?• JO?• Su?• AV?• JA?• Ma?

• Ri?• Fu?• Ko?• Ap?• Sa?• Ci?

• Mc?• Mo?• DT?• Ed?• Le?• ……

Before you prepare the spec

• Their aim(s) is/are to

Image Source : http://www.wpclipart.com/signs_symbol/alphabets_numbers/green_metal/green_metal_letter_capitol_S.png ; http://www.goforwarddownsize.com/wp-content/uploads/2012/03/bigstock_Green_Dollar_Sign_Isolated_On_26462516.jpg

and/or

ervices

You can and you should

• See more• Ask more

• Source of Info– EDB– WiFi 100 Schools– Professional Association (e.g. AiTLE)– Peer community (WaaS, SSC, TestBed)

Your Tender

• EDB already helped a lotSchool A of WiFi 100

Your Tender

• EDB already helped a lot School B of WiFi 100

Your TenderEDB

TThing to note when preparing the hing to note when preparing the specification?specification?

• Standard Provision• Add on Provision• Terms of Payment

TThing to note when preparing the hing to note when preparing the specification?specification?

• Standard Provision– WiFi Internet Connectivity – Number of Concurrent Connection– Authentication Method– Internet Content Filtering Service– Existing Network Facilities– Existing Broadband Network– Managed Service– Service Level Agreement

TThing to note when preparing the hing to note when preparing the specification?specification?

• Add on Provision– WiFi Coverage– Broadband Service– Authentication– WLAN System Access Control– Internet Content Filtering Service– Integration– Monitoring– Redundancy– Supporting hours

School WiFi

• Is an Entreprise WiFi• Not a large scale home WiFi

• Something that happened in home WiFidevice – Not happen in Entreprise WiFi

• In terms of practice, in terms of device capability• Need to sound out in your tender

One BB / Two BB

• In WiFi 100– Suggest to include additional BB for WiFi

network• In WiFi 900

– Include of not depends on school need

• Reason :– Limitation on Funding usage

One BB / Two BB

• In most schools– BB expenditure CITG

One BB / Two BB

• WiFi 100– Named funding on purchasing Tablet– Named funding on subscribing WiFi– CITG

+ BB- BB

BB (CITG) BB (WiFi 100)BB (CITG)

Image Source : http://cliparts.co/cliparts/rcn/KAz/rcnKAzLei.png

One BB / Two BB

• WiFi 900– Named funding on purchasing Tablet– CITG

BB (CITG) BB (CITG)

One BB / Two BB

• Whether should have 1 BB / 2 BB depends on– Existing BB bandwidth– Plan and need within the subscription period– Managed Services need

Authentication

• Standard Provision – use Hong Kong Education City accounts – for authentication to save the effort for device

registration

– WiFi 100 problem• Only authentication• Not limitation

– @ account may have more than 1 device to use school WiFi OK for colleagues but not for students

Authentication

• Some school changed to use – Pre-shared key – MAC address filter– Active Directory of school

• Idea of having HKEDCITY login– To release school IT workload

• Let school IT focus more on eLearning Support

Authentication

• Pre-Shared Key– How long can you keep this as secret

• MAC address filter– I am using it– For staff WiFi network

Authentication

• MAC address filter– I am using it for staff WiFi network– How about if you use it for Student network

• Within year changes• IYP changes

– Solving existing problem is sure need– But need to plan for a long term

Authentication

• Active Directory– Better– But still many handling works

Authentication

• So AiTLE have liaise with HKEDCITY– An enhancement– Session control on student based

• 0 / 1 / N– Can add to your tender requirement– Need to find some partner school to try

• Are you interested ???• If interested, let you know more

Existing network & Integration

• Need Existing network recabling ?• Separate network

ITED

Main SwitchRouter

WebSAMS WiFi

Switch

Image Source : https://elderjmiller.files.wordpress.com/2010/12/shield2.jpg ; http://gallery.yopriceville.com/downloadfullsize/send/2732 ; http://www.clipartlord.com/wp-content/uploads/2014/08/devil7.png

Monitoring

Monitoring

• Only need to view the status• Or you need more ???• Like the setting of 0 / 1 / N• Or even scheduling

– Add on services

Managed IT Services / Redundancy

• Subscription – Not installation by phase– Not only hardware maintenance– Carefully consider lease-to-own

Managed IT Services / Redundancy

• Redundancy– Instead of wait for someone come and do fix

of a classroom AP– Any other means ???

• Like Tuning of other AP ???• Spare AP ???

Terms of Payment

• Monthly ???• Quarterly ???

• Match with your school accounting practice

AiTLE Support to WiFi 900

www.aitle.org.hk

AiTLE Support to WiFi 900

• Good relationship with different vendor / SI– Can hold more neutral event (not sales talk)– Help to do liaise when you have problem

• Community Building– WaaS– SSC– TestBed

New New Support from AiTLE

• Following SSC, we have LwL• “Learning with L????”

– ~ 320x L Tablet (~160x Android 4.4, ~160x Win 8.1)• Intel Atom Z3745 (1.33~1.86 GHz/2MB), • 2GB RAM, • 32GB eMMC,• 10" 1920x1200 FHD IPS, • 802.11a/b/g/n MiMo 2.4 &5 GHz Dual Band+ BT4.0• LTE, GPS, • Front Cam 1.6M, Rear Cam 8.0M,• 3C 9600mAh, 5.2V 2A, Platinum, • 1 yr carry-in warranty

AiTLE Support to WiFi 900

• Survey– www.aitle.org.hk/wifi900

Thank you

• Mr. Albert Wong• Chairman, Association of IT Leaders in Education (AiTLE)

• ITC & Computer Panel Head, Lee Kau Yan Memorial School• Email : albertwong@aitle.org.hk