Transcript Student Dorms Buildings (19)

KFUPM Enterprise Network
Sadiq M. Sait
[email protected]
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Outline
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KFUPM Enterprise Network Diagram
KFUPM Network Model
KFUPM Backbone
Network Connectivity:
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Major Acheivements in 2005:
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Academic Buildings, SDN, RAS
ADSL, WLAN,DCC
Internet Connectivity - Statistics
Summary of Network
KFUPM network services
Projects 2006
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KFUPM Enterprise Network
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STM
5 Mb p s
le to 15 bps
b
la
a
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M
2
1
y
tl
Curren
Bldg3 .
Bldg4 .
Bldg5 .
Bldg6 .
Bldg7 .
Bldg8 .
Bldg9 .
Bldg10 .
Bldg11 .
Bldg15 .
Bldg16 .
Bldg17 .
Bldg19 .
Bldg20 .
Internet
(KACST)
Bldg22 .
Bldg21 .
Bldg23 .
Bldg24 .
Bldg14 .
Bldg14 .
Bldg28 .
ITC
ITC
Bldg31 .
SD Lab
Student Dorms
Network Center
DCC
C
Press
Clinic
ATM
4 Mb p s
urrently
ERL
Internet
ELC
Schools
Tel .Exch
(Awalnet)
North G
ate
Bldg 34
Bldg 53
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Main
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Gat
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5
g4
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Bldg1 .
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40
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Bld
Bldg 54
Tel .Exch
Bldg44 .
Bldg48 .
Bldg26 .
Bldg50 .
Bldg 152
Faculty Housing
Legends:
Bldg802 .
Bldg801 .
Bldg804 .
Bldg803 .
Bldg806 .
Bldg805 .
Bldg810 .
Bldg808 .
Bldg807 .
Bldg809 .
Bldg812 .
Bldg811 .
Bldg814.
Bldg813 .
Bldg816 .
Bldg815 .
Bldg902 .
Bldg901 .
Student Housing ( Bldg 801 - 816, Bldg 901 - 903 )
Bldg 903
KFUPM
Enterprise
Network
17 Dec 2005
Revision No: .
01.2
Drawn By:
Syed Asadullah
Nisar Ahmed
Approved By:
Mr .Asif Sayani
4X1 Gbps (Fibre Optic)
1 Gbps (Fibre Optic)
100 Mbps ( Ethernet)
12 Mbps (ATM)
2 Mbps (HDSL)
ADSL
Wireless Link
1 Gbps (In Future)
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Student Dorms
Buildings (19)
Academic
Buildings (40)
RAS Dialup
Users (240)
Network
Core
ADSL
WLAN
DCC
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KFUPM Network Model
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Three layer hierarchical model
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Core layer – Cisco Catalyst 6509
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Distribution layer – Catalyst 3550
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Provides high speed switching between the
buildings
Gateway for the individual building, interface
between access layer and Core
Access layer – HP 2524, Cisco 2950
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Connects user’s desktop to the network
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KFUPM Backbone
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Gigabit IP backbone
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Two core switches to provide full redundancy and
load sharing, high availability
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Enterprise servers directly connected to core switch
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Switching fabric 256 Gbps
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Supports next generation of Video and Voice
applications:
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Video on demand, audio/video streaming, voice chatting
An important part of the university’s overall elearning strategy
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Academic Buildings Connectivity
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35 Academic and Administrative buildings
are connected through 8 core SM fiber at
1 Gbps (More than 5600 network points)
5 remote buildings are connected through
HDSL links at 2Mbps (More than 70
network points)
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SDN Connectivity
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19 Student buildings (801-816 & 901913) connected through 8 core SM fiber
at 1 Gbps
Two fast Ethernet connections per each
dorm room
More than 2200 network points
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RAS Connectivity
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240 Users can simultaneously use Dial up
service
All faculty/staff dial (860)1010 & students
dial 8601820 to connect to the RAS system
Special services (increased connect time and
callback service) are provided for limited
users depending on their requirement
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RAS utilization
Max: 174 connections (72.5%)
Avg: 84 connections (35.0%)
Current: 68 connections (28.3.5%)
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Major Achievements 2005
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ADSL
Wireless LAN
DCC
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ADSL Connectivity
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Faculty housing is connected to the KFUPM
network using 24/7 ADSL links.
Can accommodate 1000 lines.
512 Kbps Upstream channel and 1.5 Mbps
Downstream channel.
Dedicated 4 Mbps link for internet
connection.
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Wireless LAN
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Coverage:
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Scalability:
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IEEE IEEE 802.11g @ 54 Mbps
Mobility:
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6000 users can simultaneously use WLAN
Standard:
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37 Buildings covered, 344 wireless APs
Seamless roaming
Secure communication:
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User authentication, Data Encryption
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KFUPM Campus Network
(Buildings covered in WLAN Project)
STM 1 Mbps
5
le to 15
Scalab y 12 Mbps
tl
n
e
rr
Cu
Internet
Bldg3 .
Bldg4 .
Bldg5 .
Bldg6 .
Bldg7 .
Bldg8 .
Bldg9 .
Bldg10 .
Bldg11 .
Bldg16 .
Bldg17 .
Bldg19 .
Bldg20 .
Bldg21 .
Bldg23 .
Bldg22 .
Bldg24 .
Bldg14 .
Bldg2 .
Bldg14 .
ITC
Bldg41 .
Bldg28 .
ITC
Blgd 35
Bldg27
ERL
Student Dorms
Network Center
Bldg42
Tel .Exch
Bldg26 .
Bldg1 .
Bldg44 .
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Bld
g3
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Bldg48 .
Bldg34
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Bld
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9
g2
Bld
Bldg50 .
Bldg53
Bldg58 .
Bldg57 .
Bldg59 .
Tel .Exch
Bldg54
FILE NAME :KFUPM_WLAN_
Buildings
TITLE
REVISIONS
KFUPM Campus Network
) Buildings to be covered in
WLAN Project(
DATE:
SCALE
30 Mar2005 ,
NONE
LATEST REV.
JOB NO.
30 Mar2005 ,
Legends:
NO. DATE DESCRIPTION
01 30/03/05 KFUPM WLAN
J0101
CHECKED
DRAWN
Zainulabadin
Khurrum
Asadullah
4X1 Gbps) Fibre Optic(
1 Gbps) Fibre Optic(
100 Mbps) Fast Ethernet(
12 Mbps) ATM(
2 Mbps) HDSL(
ADSL
1 Gbps) In Future(
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WLAN Infrastructure
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Cisco 6506 core with WLSM blade
Cisco Inline Power switches 3560 for PoE
Cisco Aironet 1200 series access points
SSID for Fac/Stf is faculty and for students is student.
SSID for guest access is guest
WLAN Security
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802.1x based Wireless security
PEAP as the authentication Protocol.
WEP (128 bit) + TKIP for encryption.
Cisco secure access control server
Fortigate 1000 firewall, Fortireporter
WLAN Management
 WLSE
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DCC Connectivity
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696 network points
DCC buildings are connected to KFUPM
network through secure Wireless link
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Complete WLAN coverage
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Local services:
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DNS, DHCP, WINS, Active Directory, Filer,
Patch management, Internet proxy
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Internet Connectivity
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ATM (Asynchronous Transfer Mode) is being used for
internet connectivity
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Directly connected to KACST Riyadh using STC ATM
backbone over fiber
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12 Mbps bandwidth for campus (being fully utilized)
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4 Mbps bandwidth for ADSL (being fully utilized)
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700 users are simultaneously using internet at peak times
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Technically can go up to 155Mbps
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PIX firewall is being used to ensure high level of security
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Internet Bandwidth usage statistics (Campus)
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Internet Bandwidth usage statistics ( ADSL )
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Summary of network nodes
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Academic buildings  5600 nodes
Student Dorm buildings  2250 nodes
Buildings on HDSL  70 nodes
DCC  696 nodes
WLAN  6000 users ( soft limit )
ADSL connectivity  1000 nodes
RAS  240 lines
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KFUPM Network Services
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IP-TV
WWW, Email
Video conferencing
Online journal
Student Information System, Registration
Web Courses
Smart Classrooms
Active Directory, LDAP
NAS ( online storage facility )
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200MB for fac/staff and 50 MB for students
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Advantages of Present Network
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Quality of service (QoS) guarantee.
Scalable
Multimedia application support.
High link speeds
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Fast Ethernet to Desktops
Gigabit uplinks
Efficient bandwidth utilization.
Network security.
Better support for distributed OS and
applications.
Priority-based network traffic
management.
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Projects 2006
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3000 network points to be added this year
Student Housing Phase-I
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New Academic Classroom Building
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600 network points
New Orientation Building
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1600 network points
600 network points
Continuous Expansion inside the campus
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New labs are added each semester
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WebCT Setup at ITC
WebCT Campus Edition (Ver. 4.1.5.8)
>
>
>
>
HP ML570 Server
4-Way 2.00 GHz Intel Xeon Pentium IV Processors
4 GB RAM
3 - 72 GB hard disks in a hardware RAID-5 configuration
> Utilization Statistics as of Semester 051
Total Course Accounts
609
Total Instructor Enrollment
690
Total Student Enrollment
22875
Total Instructor Users
388
Total Student Users
7669
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WebCT Access for Non-KFUPMers
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Diploma Program
Community Colleges
Dammam Girls College
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Non-course-teaching Events:
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(Need approval from DAD & ITC to get access)
 Short courses
 Workshops
 Students Clubs
 Training Programs
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Online Storage Facility (NAS)
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Faculty and Staff have been given 500MB of
online storage.
Useful for online access of data from
anywhere in KFUPM Network
200MB quota per Student
Roaming Profiles of Faculty and students
Data fully protected from viruses
Data Backed up regularly
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Storage Area Networks
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3.4TB of SAN Storage
Provides a cost effective
enterprise storage solution for all
platforms, AIX, Linux, W2K, and
z/OS
Improves application
responsiveness
Allows Storage Consolidation
Allows connectivity for storage to
be shared among several servers
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