Week 8 Powerpoint

F.A.R.B Software
Development LTD
LAN Design Proposal

LAN Media Requirements
Equipment Needed:
 Cat6 Ethernet Cable
 Multimode 62.5/125 Plenum Fiber Optic
Cable
 RJ 45 Connectors
 Fiber Optic FAST LC Connectors
 Keystone Wall Plates(some 2 port and some 6 port)
 Punchdown Keystone RJ-45 Jacks

LAN User Requirements
Users Must Have:
 Computer with NIC
 Connection to the Network
 Convenient Access to a Printer
 Access to Email
 Access to Both Internal and External
Website
 Server Access to the Appropriate
Department

Required Tools
For Cat6 cable
 Crimp Tools
 Punch Tools
 Wire Strippers
 Cable Testers
For Fiber Optic Cable
 Fiber Cleaver
 Fiber Stripper
 Visual Fault Finder

Layer 1 Cost Analysis
Equipment Description Cost
Startech CTK400LAN Professional
Network Installer Tool Kit
RJ45 Crimp tool
110/66 Impact Punch Tool
Wire Stripper
StarTech REMOTETEST Cable Tester
$139.99 each
Recommend 2 qty.
http://www.newegg.com/Product/Product.aspx?It
em=N82E16899200001&cm_re=network_tools-
_-99-200-001-_-Product
FTTH Tool Kit FC-6S Fiber Cleaver
10MW Visual Fault Locator
Fiber Optical Power Meter
Stripping Device
$156.99
em=9SIA79E2RD4232&cm_re=fiber_optics_tool_
kit-_-9SIA79E2RD4232-_-Product
RJ 45 connectors Gold Plated Leads
100 qty.
$6.99 100 ct.
Recommend 500 ct.
em=9SIA76H2MP6517&cm_re=rj45_connector_1
00_cat6_-cable-_-9SIA76H2MP6517-_-Product
Keystone Wall Plate – 6 Port Flush Mount Wall Plate
6 Port – White
$0.94 each
Recommend 50 qty.
http://www.showmecables.com/product/6-Port-
Wallplate-Flush-Mount-White.aspx
Keystone Wall Plate – 2 Port Flush Mount Wall Plate
2 Port – White
$0.99 each
Recommend 25 qty.
http://www.showmecables.com/product/2-Port-
Wallplate-Flush-Mount-White.aspx?link=YMAL

Layer 1 Cost Analysis Cont.
Cat6 RJ45 Punchdown Keystone Jack Cat6 Rated
Gold Plated Contacts
110 IDC Termination
$2.55 each
Recommend 350 qty.
http://www.showmecables.com/product/Cat6-
Keystone-Jack-Module-Vertical-Style-White.aspx
Fiber Optic FAST LC Connectors Pre-Polished
Multimode
6 pack
$71.99 6pk
Recommend 3 qty.
http://www.fibersavvy.com/store/p/6014-Fiber-
Optic-FAST-Connector-Pre-Polished-Multimode-
62-5/125-OM1-LC-6-Pack.aspx
Cat6 Bulk UTP Network Cable 1000FT
PVC 550Mhz 4 Pair
Blue and Green Colors needed
31795FT/9691M
See Cable Cost Sheet For Pricing
Multimode 62.5/125 Plenum Fiber Optic
Cable
Duplex Fiber Optic Cable
Zip Cord
Corning Fiber
Indoor - Plenum
500FT/153M
See Cable Cost Sheet For Pricing
Patch Panel – 48 Port Cat6
Ports Numbered – Front & Back
Rack Mountable 19in
$139.99 each
Need 6 qty.
http://www.cdw.com/shop/products/Tripp-Lite-
Cat6-Patch-Panel-568B-48-
Port/713449.aspx?RecommendedForEDC=10095
80&RecoType=RP&cm_sp=Product-_-
Session&ProgramIdentifier=3
Patch Panel – 24 Port See above $64.00 each
Need 1 qty.
Fiber Patch Panel - Modular 12-36 Duplex LC
19” standard size
Changeable Modules
Hinged Front and Rear Doors
$126.00
Need 1 qty.
http://www.fibertronics-store.com/1U-19-Rack-
Mount-Fiber-Optic-Patch-Panel-LGX-LGX-APP11-
2D-1U.htm

Cabling Needed
User Drops
 Cat6 UTP – Blue
 Total of 189 Drops
 24760 Feet/7547 Meters
Printer Drops
 Cat6 UTP – Green
 Total of 51 Drops
 7035 Feet/2144 Meters
Total Cat6 UTP needed = 31795 Feet/9691 Meters

Cabling Cost
Cable Cost
Cat6 UTP – Blue
24760 Feet
Available in 1000Ft boxes
Need 25 Boxes
$159.99 x 25
Total = $3999.75
http://www.cdw.com/shop/products/Black-Box-GigaTrue-550-
bulk-cable-1000-
ft/1210164.aspx?RecommendedForEDC=00000001&RecoType=RS
&cm_sp=Search-_-Session&ProgramIdentifier=3#PO
Cat6 UTP – Green
7035 Feet
Available in 1000Ft boxes
Need 8 Boxes
$172.99 x 8
Total = $1383.92
http://www.cdw.com/shop/products/Black-Box-CAT6-550-MHz-
Solid-Bulk-Cable-4-Pair-1000ft-PVC-Green/1355488.aspx
Multimode 62.5/125 Plenum
Fiber Optic Cable
Available by the Foot
Need 500 Feet
$0.33 x 500
Total = $165
http://www.fibersavvy.com/store/p/10452-Duplex-Fiber-Optic-
Cable-Zip-Cord-Multimode-62-5/125-OM1-Corning-Fiber-Indoor-
Plenum.aspx

Layer 1 Total Cost
$8,230.75
Includes all Materials Listed With
Recommended Quantities

Layer 1 Cons
 If there are not enough initial cable drops,
there will be a substantial cost later to add
more cable drops.
 If building code is not followed, the work may
have to be redone to fit code.
 If cables are not terminated properly, data
transmission may be sub par or non-existent
 If poor quality materials are used, they may
need to be replaced sooner.
 If MDF/IDF are located poorly, there may be
added length to the cable drops adding cost
to the project

Layer 1 Pros
 If cable drops are planned well, there will
be room for expansion later without
added cost.
 If quality materials are used, they will last
much longer than poor quality materials
 If MDF/IDF are properly located, cable
drops will not need to be as long, saving
money on materials

Layer 2 Cost Analysis
Cisco Catalyst 2960S-48FPS-L 48 x 10/100/1000 PoE
4 x SPF
Rack mount
Cisco FlexStack (1 and 10 Gigabit)
Managed
$4716.99
Need 6
http://www.cdw.com/shop/products/Cisco-
Catalyst-2960S-48FPS-L-switch-48-ports-
managed-rack-
mountable/2030323.aspx?RecommendedFo
rEDC=3063408&RecoType=RP&cm_sp=Pro
duct-_-Session&ProgramIdentifier=3
Cisco Catalyst 2960S-24PS-L 24 x 10/100/1000 PoE
4 x SPF
Rack mount
Cisco FlexStack (1 and 10 Gigabit)
Managed
$2285.99
Need 1
Catalyst-2960S-24PS-L-switch-24-ports-
managed-rack-
mountable/2029885.aspx#PO
Cisco Catalyst 3750X-24S 24 x GE SFP Ports
Rack mount 1U
Dual Redundant Modular Power
Supplies and Fans
Stackable
Managed
$7128.00
Need 1
http://www.router-switch.com/ws-c3750x-
24s-s-p-4382.html
Cisco Aironet 3702i Wireless Access Point
802.11a/b/g/n/ac
Dual Band
$1069.99
Need 2
Aironet-3702i-Controller-based-wireless-
access-point/3151564.aspx

Other Equipment Needed
Cisco 3925 Integrated Services Router 10/100/1000Mbps
3U Rack Mount
15 x HWIC expansion slots
1 x SFP
1 GB RAM
3 x Gigabit Ethernet
$7391.99
http://www.newegg.com/Product/Product.a
spx?Item=N82E16833420180&cm_re=cisc
o_integrated_services_router-_-33-420-
180-_-Product
APC NetShelter SV 42U Rack Enclosure Black 42U Enclosure
Locking Doors with 2 keys
Removable, lockable side panels
Cable access through open bottom and
6 roof cable entry slots
Front, rear, and overhead cable
management options
Protective grounding provisions
$728.99
Need 4
http://www.cdw.com/shop/products/APC-
NETSHELTER-SV-42U-
600MMX1060MM/3036239.aspx?Recomme
ndedForEDC=00000001&RecoType=RS&cm
_sp=Search-_-
Session&ProgramIdentifier=3#PO

Total Equipment Cost
Includes
 Layer 1
 Layer 2
 Router
 Cabling
 Racks
 Tools Needed

MDF
Floor 1 Room 1.8
 Houses the Cisco 3925
Router and Servers
 Connects to POP
 24 Port Catalyst 2960S – 7
Users and 6 Printers
 Extra ports to allow for
growth
 Each IDF connects to MDF
with 62.5/125 Multimode
Fiber Optic Cable Through
the Catalyst 3750X Switch
Cat6 Cable - Computers
Cat6 Cable - Printers
62.5 Multimode Fiber

IDF A
Floor 2 Room 2.31
 Three 48 Port Catalyst
2960S – 82 Users and 26
Printers
 Extra runs for empty rooms
growth
 Connects to MDF with
62.5/125 Multimode Fiber
Optic Cable
 Switches Stacked using
Cisco FlexStack

IDF B
Floor 3 Room 3.10
 Two 48 Port Catalyst 2960S
– 60 Users and 15 Printers
 Extra runs for empty rooms
growth
Optic Cable
 Switches Stacked using
Cisco FlexStack

IDF C
Floor 4 Room 4.8
 One 48 Port Catalyst 2960S
– 17 Users and 4 Printers
growth
Optic Cable

Floor 1 MDF Location and Cable Drops
Cat6 Cable

Floor 2 IDF A Location and Cable Drops
Cat6 Cable

Floor 3 IDF B Location and Cable Drops
Cat6 Cable

Floor 4 IDF C Location and Cable Drops
Cat6 Cable

Floor 1 Printer Drops
Cat6 Cable

Cat6 Cable

Cat6 Cable
Cat6 Cable

Labeling
 All of the Cabling for the computers as well as any wireless access points
will use blue Cat6 cable.
 All of the cabling for the printers will use green Cat6 cable.
 All of the backbone cabling will use red 62.5/125 Multimode Fiber Optic
cable.
 The keystone jacks at the end of each cable drop can be matched to the
color of the cable to easily differentiate the printer and computer drops.
Blue keystone jacks will be used for the computers, and green keystone
jacks will be used for the printers.
 Patch cables will also follow the color scheme for easy identification in the
MDF/ISDs.
 Each port on each device should be numbered, and the corresponding
cables should be numbered as well. Using the numbers, a database of all
the information about each cable, such as what device it goes to, which
VLAN the port belongs to, and any other relevant information can be
stored in the database and referenced or changed as needed.

Cut Sheet Sample – Floor 4
Connection
(MDF/IDF to
Room Number)
Cable ID Cross
Connection
Cable Type Length
(In Meters)
IDF C – 4.1A 4.1A HCC4/Port 1 Cat6 55M
IDF C – 4.1B 4.1B HCC4/Port 2 Cat6 50M
IDF C – 4.1C 4.1C HCC4/Port 3 Cat6 45M
IDF C – 4.1D 4.1D HCC4/Port 4 Cat6 40M
IDF C – 4.1E 4.1E HCC4/Port 5 Cat6 35M
IDF C – 4.4 4.4 HCC4/Port 6 Cat6 12M
IDF C – WAP 4.WAP HCC4/Port 15 Cat6 65M

MDF and IDF Locations
MDF – Located on Floor 1 Room 1.8
 This Location is near the POP and has HVAC delivery and Return vents to provide
adequate cooling. There are also plenty of power outlets.
IDF A – Located on Floor 2 Room 2.31
 This location is close in proximity of the MDF, has HVAC delivery and return, and
adequate power. Less backbone cabling will need to be run because of its position in
relation to the MDF.
IDF B – Located on Floor 3 Room 3.10
 This location close vertically to the MDF and IDF A. It has HVAC return and may
need a delivery vent added for airflow. Less backbone cabling will be needed
because of its proximity to the MDF and other IDFs. It also has adequate power
access. An alternate location could be Room 3.14. It already has HVAC return and
delivery, but the cable drops would be longer.
IDF C – Located on Floor 4 Room 4.8
 This location is also relatively close vertically to the MDF and other IDFs. It has
HVAC return and needs a delivery vent. It has adequate power as well, and Less
backbone cabling would be needed as opposed to using other locations on this floor,
such as Room 4.4.

VLANs
There will be a total of 8 VLANs, One for each Department plus one for management.
VLAN 10 – Management VLAN
VLAN 20 – Sales Department
VLAN 30 – Marketing Department
VLAN 40 – Accounting Department
VLAN 50 – Shipping Department
VLAN 60 – Software Development
VLAN 70 – Technical Support (Internal)
VLAN 80 – Technical Support (External)
A VLAN for each department is used to easily group users together based on their
department and keep the traffic separate and secure. This would also allow the users
to connect securely from out of the office to their department.

IP Addressing Scheme
Subnet Address Mask Assignable
Addresses
Broadcast VLAN
Management 10.0.1.0/24 255.255.255.0 10.0.1.1 –
10.0.1.254
10.0.1.255 10
Sales 10.0.2.0/24 255.255.255.0 10.0.2.1 –
10.0.2.254
10.0.2.255 20
Marketing 10.0.3.0/24 255.255.255.0 10.0.3.1 –
10.0.3.254
10.0.3.255 30
Accounting 10.0.4.0/24 255.255.255.0 10.0.4.1 –
10.0.4.254
10.0.4.255 40
Shipping 10.0.5.0/24 255.255.255.0 10.0.5.1 –
10.0.5.254
10.0.5.255 50
Software
Development
10.0.6.0/24 255.255.255.0 10.0.6.1 –
10.0.6.254
10.0.6.255 60
Tech Support
(Internal)
10.0.7.0/24 255.255.255.0 10.0.7.1 –
10.0.7.254
10.0.7.255 70
Tech Support
(External)
10.0.8.0/24 255.255.255.0 10.0.8.1 –
10.0.8.254
10.0.8.255 80

IP Addressing Scheme
 User IP Addresses will be assigned using
DHCP
 Servers and Printers will Use Static Addresses
 Printers will use addresses at the end of the
range
 Servers will use the first available addresses
after gateways have been assigned
 Resources shared will all departments can
use the 10.0.0.1 – 10.0.0.254 block of
addresses
 Router will use NAT to allow users access to
the Internet

Traffic Flow Assessment
 Bottlenecks could occur if the cable runs exceed
recommended lengths. Care has been taken to
ensure that this does not happen.
 Using fiber optics for backbone cabling and
switch ensures that traffic should flow smoothly
from the IDFs to the MDF and throughout the
site.
 VLANs separate all departmental traffic to limit
unnecessary traffic.

MDF/IDF Fire Prevention Recommendations
 Sprinkler systems should be present in MDF/IDF
 All walls of MDF/IDF shall be lined with wall-to-
wall framing of ¾ inch AC grade plywood
 All surfaces (including unexposed side) of the
plywood shall be painted with a latex
nonconductive fire-retardant overcoat
 A smoke detector shall be provided and
connected to the building fire alarm system
 All walls and floor slabs shall be restored to their
original fire ratings after being penetrated with
any type of horizontal or vertical raceway

MDF/IDF Security Recommendations
 No false ceilings allowed In MDF/IDF
 Doors should be lockable and open
outward
 Doors and frames should include door
alarms and electronic locks with keycards
 At least one security camera should be
present facing the MDF/IDF door
 MDF/IDF room shall not be shared with or
used for any function other than
legitimate telecommunications systems

Electrical Protection
 Each MDF/IDF shall have a dedicated
power panel with integral Transient
Voltage Surge Suppressor provided with
18 pole minimum power panel
 Power panel shall be connected to the
emergency power system in the building

Additional References
http://www.arcelect.com/fibercable.htm
http://www.wifinotes.com/computer-
networks/network-topology.html
http://en.wikipedia.org/wiki/Category_6_cable
https://www.youtube.com/watch?v=SthwoIDprrk
https://www.youtube.com/watch?v=iJGCLalAG9g
https://www.youtube.com/watch?v=cYebnIjwXqE
http://www.point.ro/cutsheet_w.htm
http://www.fpm.iastate.edu/fdm/FDM/P2/D27sup/
Telecom_Closet_Standards.pdf

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