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AAP Part I Deliverable:
Here is the assignment to be completed in your group. The tasks
are organized in no particular order.
High-level drawing of proposed upgrades
Drawing of existing network
WAN links bandwidth for the network
Inventory and IP scheme
Scope of work or design requirements
The first task in a network design or an upgrading of the networ
k is defining the scope of work. This
scope of work is outlined in the client’s Request for Proposal. T
his is your base line for developing the
scope of work. Here you will start gathering information about t
he client’s business goals and technical
requirements. To identify the business goals, interview upper m
anagement, focusing on technical
requirements. The IT department can then provide you with the
specifications. In the real world, this step
is necessary to validate the information provided by the client’s
RFP. In this assignment, however, this
part of the scope of work is optional. Either you can role play a
nd interview each other to come up with
the information or you can skip it. If you skip it, your scope of
work is the client’s RFP
Example: Identifying the scope of work:
The scope of this project consists of major modifications to the
existing network, along with the
implementation of many new network devices and protocols. Th
e main intent of this redesign is to: improve
network availability, network reliability, and network security;
create a centralized network backbone;
implement the use of wireless access, and migrate from a PBX t
elephony system to an IP based telephony
solution.
The proposed design will affect all areas of the current network.
Implementing a centralized backbone and
upgrading the speed of current links (from 10Mbs to 100Mbs) w
ill greatly improve the entire network. The
implementation of a new IP schema, the introduction of VLAN’
s, and implementation of new routing
protocols and security protocols will improve the network layer.
Just as the implementation of wireless,
redundant switches, along with the design of a network edge are
a will improve the data link layer of the
network.
Ultimately, the redesign of the network needs to meet the custo
mer’s intent for the redesign. During the
implementation phase of the redesign, the entire network will be
affected in some way – that is, some
improvements will have an immediate impact, while other impro
vements are going to take more time to
implement and may cause some network disruption for a short ti
me. However upon the conclusion of the
design implementation, the customer will have a greatly improv
ed network, which will fulfill their company’s
IT needs, at present, and for many years to come.
The second task is to prepare the existing drawings, if not provi
ded by the client.
The third task is to prepare an inventory list. This can be done b
y using software or physically verifying
the existing equipment. Your inventory list should include curre
ntly operable equipment and new
equipment (You can use the inventory template, found in the co
urse module for guidelines). In the
absence of any site visit, you can also assume that you will disc
ard all current network devices.
The fourth task is preparing the proposal for a highly detailed u
pgrade drawing. This drawing should
include all key components of your network, such as: connectin
g devices, security devices, wireless
devices, VLANs, and subnets of the network)
The fifth task is preparing the IP scheme of your network
The sixth, and final, task is to calculate WAN links bandwidth f
or your voice network.
You will be graded on your participation in your group, accordi
ng to the degree and accuracy of your
contribution and based on the rubrics assigned and posted for th
is project.
Background Information for the Campus Network Design
Project
XUMUC is a large online university in the Eastern United
States. The university has an enrollment of 90,000 students,
mostly online. The students do not live on campus and are
scattered around the globe. XUMUC offers courses in the fields
of arts and humanities, business, social sciences, mathematics,
computer science, the physical sciences, and health sciences.
Many of the professors are working professionals with jobs in
the business community, and only 5% of the 3,000 faculty have
offices on the main campus. Due to the opening of new online
universities in the DC metropolitan area, the university has had
a difficult time attracting new students. The college wishes to
attract and retain more students, many of whom leave the state
to attend more prestigious colleges. Because of these reasons
and others, the State advisory board expanded the Shady Grove
campus of XUMUC. Nine states colleges open their branches at
Shady Grove location. XUMUC’s management board now
wishes to consolidate management functions at its Shady Grove
location.
The president of XUMUC formed an Advisory Group whose
mission was to consolidate IT functions and implement a state
of the art network to attract prospective students. The
Advisory Group was also to determine why prospective students
do not select XUMUC. The group determined that many
prospective students do not select XUMUC because they
perceive the computer facilities at XUMUC to be inadequate. In
addition to the computer applications used by the students and
professors, the college administrative personnel use the College
Management System, which is a Novell NetWare client/server
application that keeps track of class registrations and student
records.
The Current Network at Shady Grove Campus:
The Shady Grove campus hosts 9 independent universities,
working independently. The campus has three main buildings
and fiber optic cable is used for backbone connections. The
campus diagram is shown below.
U N I V E R S I T Y
Building-2Building-1Building-3
XUMUC Shady Grove Campus
Towson
UB
Bowe
UMCP
Class Rooms
Labs
SE
UMES
UMBC
Class Rooms
UMUC
Library
Class Rooms
UMB
Labs
Each building is connected by fiber optic cable. Because most
of the students that attend XUMUC do so on a part-time basis,
and because many of the faculty members have other jobs, the
assumption in the past has been that many of the students and
professors use computing resources at home or at work and do
not depend on the XUMUC network. The current network is
shown in Figure -1.
Fig:-1
Internet
Internet
Internet
Internet
Towson 4WS
UB 5WS
Bowe 5WS
UMCP 8WS
Class Rooms
and Labs
ES 4WS
UMES 8WS
UMBC 12WS
UMUC20WS
Library 25 WS
Class Rooms
UMB 15WS
Current Network Topology ShadyGrove
All the LANs at this site use 10-Mbps Ethernet although they
can be upgraded to 100 Mbps. Every building is equipped with
Category-5 cabling and wall plates in the various offices,
classrooms, and labs, though the cabling and wall-plates are not
used in some of the buildings. To support users in Building-3,
multi-mode fiber-optic cabling was pulled through cabling
conduits to Building-1 and Building-2. At the Shady Grove
campus, XMUC uses the services of 4 ISPs for internet
connections.
The college provides 10 Macintoshes and 25 PCs in the
Computing Center (in Building-1) for student use. A LAN
switch in the Computing Center connects hubs, servers, printers,
and the router that connects to the Internet. Shady Grove
campus does not have its own web server. For security, packet
filtering firewall is used on some routers. The routers have
default routes to the Internet and do not run routing protocols.
Based on the advice of the Community Advisory Group, the
president started the “Upgrade XUMUC Project” with the goal
of upgrading the computer and networking facilities. The three
network administrators and the Director of Operations for
XUMUC formed the Project Task Force.
Table:-1 Shady Grove Inventories
Subnets
Devices
Comment
UMUC
20
Work Stations
UMES
8
Work Stations
UMCPTowson
8
Work Stations
Towson
4
Work Stations
UB
5
Work Stations
UMB
15
Work Stations
Eastern Shore
4
Work Stations
UMBC
12
Work Stations
Bowe
5
Work Stations
Class Rooms
150
Work Stations
Shady Grove Administrations
50
Application server, Data server, and SAN
Router
4
2600 series, Slow processing power
Switches
10 switches
All switches are without port security. No technology to reduce
convergence time.
Patch Panel
4
Hubs
5
Printers
5
Commercial Type in Copy Centre
Network Printers and departments Printers
25
Voice Network:
Shady Grove campus has 200 telephones on a separate voice
network. IP telephony is used for internal purposes. PSTN (the
Phone Company) is used to dial out. The logical diagram is
shown below.
PBX Switch
200 Capaity
Call ManagerPSTN NetworkInternetIP Data NetworkIP Voice
Network
Shady Grove Voice Network
Security:
The site recently experienced an increase in network attacks
(DoS). The network was recently unavailable for a considerable
time because of an attack. IT staff suspect that these attacks are
coming from a broad range of spoofed IP addresses, but are
unable to prevent these attacks. They have suggested installing
a NID so that they can monitor the network more closely and
stop an attack while it is happening. Network availability is
crucial for the university because their revenue depends on
availability of network.
Web server:
The director of the site wants to host a web site to increase
revenue and share resources among all the universities located
at this location. His main concern is that a hacker can access the
internal network through a compromised web server.
RFP
The state government has funded this project on actual cost
basis to upgrade XUMUC’s computer labs and campus network.
Even though the project is funded on actual cost basis, the
challenge with the network design is that the school’s budget
does not call for more money to be spent on network
administration as needed, so the new design has to be
manageable and simple.The project task force issued the
following RFP to upgrade the network.
Business and Technical Goals
The University Advisory Group identified the following
business goals for the Project:
· Increase the enrollment from to 400 to 500 students by the
year 2011
· Reduce the attrition rate from 30 to 15 percent by the year
2011
· Attract students who leave the state to attend colleges with
more technological advantages
· Provide more and bigger computer labs on campus
· Allow students to attach their notebook computers to the
campus network to reach campus and Internet services
· Reduce telephone costs
· Provide faster services
· Maintain (or reduce, if possible) the level of funding spent on
network operations
The Project Task Force added the following technical goals:
· Centralize all services and servers to make the network easier
to manage and more cost-effective. (Distributed servers will be
tolerated but not managed, and traffic to and from these servers
will not be accounted for when planning capacity)
· Centralize the Internet connection and disallow distributed
departmental Internet connections
· Increase the bandwidth of the Internet connection to support
new applications and expanded use of current applications
· Standardize on TCP/IP protocols for the campus network.
Macintoshes will be tolerated but must use TCP/IP protocols or
the Apple Talk Filling Protocol (AFP) running on top of TCP
· Provide extra capacity at switches so users can attach their
notebook PCs to the network
· Install DHCP software to support notebook PCs
· Provide security to protect critical servers from intruders on
the Internet and internal network. Implement a technology to
stop DoS attack
· Provide a network that can scale to support future expanded
usage of multi-media applications
· Use VPN technology to securely connect the Shady Grove site
to the main campus of XUMUC at Adelphi. Assume 2MB
bandwidth available for data network to connect to remote sites
· Provide a network that uses state-of-the art technologies
· Provide wireless network access to network users and guest
users from any point in the buildings. In conference rooms,
users will get a minimum 284 kbps worth of bandwidth. Other
areas, such as the lobby or cafeteria, a minimum bandwidth of
512 kbps bandwidth is required. (You can assume that a site
survey is done and no sources of interference or RF discovered.)
· Provide provisions for video conference and multicast
services.
The network administrators on the Project Task Force have been
criticized in the past by the students and professors, and are
looking forward to proving that they can develop a better
network than the existing network. Getting support for this
Project from the users and professors is not easy, and the
administrators now need to deliver a network that performs well
and has little downtime.
Network applications:
The XUMUC network is currently used for the following
purposes:
· Writing papers and doing other homework, including printing
the homework and saving the work on file servers
· Sending and receiving e-mail
· Surfing the Web using Netscape or Microsoft’s Internet
Explorer applications to access information, participate in chat
rooms, play games, and use other typical Web services
· Accessing the library catalog
· Accessing WebTycho, where the online classes are located.
Students and professors in the School also use the following
applications:
· Weather modeling. Meteorology students and professors are
participating in a project to model weather patterns in
conjunction with other colleges and universities in the state.
· Telescope monitoring. Astronomy students and professors
have set up a PC to continually download graphical images from
a telescope located at the state university.
Two new applications are planned:
· Graphics upload. The Art Department wishes to upload large
graphics files to an off-campus print shop that can print large
scale images on a high speed laser printer. The print shop prints
artwork that is file transferred to the shop via the Internet.
· Distance learning. The Computer Science department wishes
to participate in a pilot distance-learning project with the state
university. The state university will let WVCC students sign up
to receive streaming video of a computer science lecture course
that is offered at the state university. The students can also
participate in a real-time “chat room” while attending the class.
As a consultant to the school you are required to:
1. Propose a campus upgrade design that solves the current
problems and meets business and technical goals
2. Create a scalable network
3. Develop a campus upgrade design based on an Enterprise
Campus module. This module should compose of a Campus
Core layer, a Building distribution layer, and a Building access
layer.
4. Provide redundancy at the campus core layer and the building
distribution layer to avoid failure at one point. For the Building
Access layer provide a redundant uplinks connection to the
Building Distribution layer.
5. Select appropriate Cisco switch models for each part of your
enterprise campus model design from the Cisco Products Link,
listed below, and use the following assumptions in your
selection process.
Selecting the Access layers switches:
a. Provide one port to each device
b. Make provision for 100% growth
Server farm switches:
· Assume 6 NIC cards in each server and one NIC card uses one
port of switch
· Dual processors and dual power supply
http://www.ciscowebtools.com/ProductAdvisor/child/1.0/switch
es.asp
6. Propose an IP addressing redesign that optimizes IP
addressing and IP routing (including the use of route
summarization). Provide migration provision to IPv6 protocol in
future.
7. Propose a security plan to secure key applications and
servers. Note that encryption of all application is not
acceptable. Firewalls can be used as necessary. Develop
security policy to stop sniffing and man-in-the-middle attack.
Your security plan must be based on current industry standard
Multilayer security or defense-in-depth.
8. Integrate voice and data networking to reduce cost. Propose
and develop a plan for migration to voice network with in
XUMUC sites as shown below. For dialing out from XUMUC,
propose a plan for 100% connectivity with the minimum number
of outside lines.
9. Create a wireless network for students, faculty, and staff.
Building 2 and Building 3 have two conference rooms with
seating capacity of 200 each and sized approximately 40 feet by
60 feet. Building 3 has a cafeteria with an approximate size of
60x60 square feet and a survey report indicated that at no time
do more than 20 guests use network services. Your task is to
determine number of WLC and AP placements, including how
many of them to use and which model to use. For your ready
reference, the Cisco equipment guide is attached. In the
Reference Section, you will find a placement template and
product ordering table for your guidance in selecting equipment.
Link for Cisco Web Site Product selection
http://cisco.com/en/US/prod/collateral/wireless/ps5679/ps6548/
prod_brochure0900aecd80565e00_ps2706_Products_Brochure.h
tml)
10. Assume any information (with proper justification) which
you think is missing and critical to the development of the
design.
U N I V E R S I T YU N I V E R S I T Y
Shady Grove CampusBaltmore CampusEurope CampusXUMUC
Adelphi Main Campus
Adelphi Campus 1000 Phones
Shady Grove Campus 200 Phones
Baltimore Campus 100 Phones
Europe Campus 20 Phones
XUMUC Phones RequirementsHigh Level PSTN Diagram
Reference:
WLC and AP ordering Guide
Table 4. Ordering Information for Cisco Wireless LAN
Controllers
Product
Features
Customer Requirements
Part Number
Wireless LAN Controllers
Cisco 4400 Series Wireless LAN Controller
• Modular support of 12, 25, 50, or 100 Cisco Aironet access
points
• The Cisco 4402 with 2 Gigabit Ethernet ports supports
configurations for 12, 25, and 50 access points
• The Cisco 4404 with 4 Gigabit Ethernet ports supports
configurations for 100 access points
• IEEE 802.1D Spanning Tree Protocol for higher availability
• IPSec encryption
• Industrial-grade resistance to electromagnetic interferences
(EMI)
• For midsize to large deployments
• High availability
• AIR-WLC4402-12-K9
• AIR-WLC4402-25-K9
• AIR-WLC4402-50-K9
• AIR-WLC4404-100-K9
See the Cisco Wireless LAN Controllers Data Sheet for more
information.
Cisco 2100 Series Wireless LAN Controller
• Supports up to 6, 12 or 25 Cisco Aironet access points
• Eight Ethernet ports, two of which can provide power directly
to Cisco APs
• Desk mountable
• For retail, enterprise branch offices, or SMB deployments
• AIR-WLC2106-K9
• AIR-WLC2112-K9
• AIR-WLC2125-K9
See the Cisco 2106 Wireless LAN Controller Data Sheet for
more information.
Cisco Catalyst® 6500 Series /7600 Series Wireless Services
Module (WiSM)
• Wireless LAN Controller for Cisco Catalyst 6500 or Cisco
7600 Series Router
• Supports 300 Cisco Aironet access points
• IPSec encryption
• Industrial-grade resistance to electromagnetic interferences
(EMI)
• Intrachassis and interchassis failover
• Interoperable with Cisco Catalyst 6500 Series Firewall and
IDS services modules
• Embedded system for the Cisco Catalyst 6500 Series and
Cisco 7600 Series Router infrastructure
• For large-scale deployments
• High availability
• WS-SVC-WISM-1-K9
• WS-SVC-WISM-1-K9= (spare)
See the Cisco Catalyst Wireless Services Module Data Sheet for
more information.
Cisco Catalyst 3750G Integrated WLAN Controller
• Cisco Catalyst 3750G Series Switch with wireless LAN
controller capabilities
• Modular support of 25 or 50 Cisco Aironet access points per
switch (and up to 200 access points per stack*)
• IPSec encryption
• Industrial-grade resistance to electromagnetic interferences
(EMI)
• For midsize to large deployments
• High availability
• WS-C3750G-24WS-S25
• WS-C3750G-24WS-S50
See the Cisco Catalyst 3750G Integrated Wireless LAN
Controller Data Sheet for more information.
Cisco Wireless LAN Controller Module for Cisco Integrated
Services Routers
• Wireless LAN controller integrated into Cisco integrated
services routers
• Supports 6, 8, 12, or 25 Cisco Aironet access points
• Embedded system for Cisco 2800/3800 Series and Cisco 3700
Series routers
• For retail, small to medium-sized deployments or branch
offices
• NME-AIR-WLC6-K9
• NME-AIR-WLC6-K9= (spare)
• NME-AIR-WLC8-K9
• NME-AIR-WLC8-K9= (spare)
• NME-AIR-WLC12-K9
• NME-AIR-WLC12-K9= (spare)
• NME-AIR-WLC25-K9
• NME-AIR-WLC25-K9= (spare)
See the Cisco WLAN Controller Modules Data Sheet for more
information.
Please refer to the Cisco Wireless LAN Controller Ordering
Guide supplement to learn when to add the following SKUs to
track the deployment of voice and context-aware mobility
applications.
Table 2. Cisco Aironet Indoor Rugged, Indoor, Wireless Mesh,
and Outdoor Rugged Access Points
Product
Features
Customer Requirements
Part Number
Indoor Rugged Access Points
Cisco Aironet 1250 Series
• Industry's first business-class access point based on the IEEE
802.11n draft 2.0 standard
• Provides reliable and predictable WLAN coverage to improve
the end-user experience for both existing 802.11a/b/g clients
and new 802.11n clients
• Offers combined data rates of up to 600 Mbps to meet the
most rigorous bandwidth requirements
• Designed for both office and challenging RF environments
• Especially beneficial for environments with the following
characteristics:
• Challenging RF environments (for example, manufacturing
plants, warehouses, clinical environments)
• Bandwidth-intensive applications (for example, digital
imaging, file transfers, network backup)
• Real-time, latency-sensitive applications such as voice and
video
• Need to support existing 802.11a/b/g and new 802.11n
wireless clients
Access point platform with pre-installed radio modules:
• AIR-AP1252AG-x-K9: 802.11a/g/n-draft 2.0 2.4/5-GHz
Modular Autonomous Access Point; 6 RP-TNC
• AIR-AP1252G-x-K9: 802.11g/n-draft 2.0 2.4-GHz Modular
Autonomous Access Point; 3 RP-TNC
• AIR-LAP1252AG-x-K9: 802.11a/g/n-draft 2.0 2.4/5-GHz
Modular Unified Access Point; 6 RP-TNC
• AIR-LAP1252G-x-K9: 802.11g/n-draft 2.0 2.4-GHz Modular
Unified Access Point; 3 RP-TNC
See the Cisco Aironet 1250 Series Ordering Guide for more
information.
Cisco Aironet 1240AG Series
• Second-generation 802.11a/g dual-band indoor rugged access
point
• 2.4-GHz and 5-GHz antenna connectors for greater range or
coverage versatility and more flexible installation options using
the broad selection of Cisco antennas available
• Ideal for challenging indoor RF environments
• Recommended for offices and similar environments
• Ideal for deployments above suspended ceilings
• Recommended for outdoors when deployed in a weatherproof
NEMA-rated enclosure
• AIR-AP1242AG-x-K9: 802.11a/g Nonmodular Cisco IOS
Software- Based Access Point; RP-TNC
• AIR-LAP1242AG-x-K9: 802.11a/g Nonmodular LWAPP
Access Point; RP-TNC
See the Cisco Aironet 1240AG Series 802.11a/b/g Data Sheet
for more information.
Indoor Access Points
Cisco Aironet 1130AG Series
Low-profile, enterprise-class 802.11a/g access point with
integrated antennas for easy deployment in offices and similar
RF environments
Ideal for offices and similar environments
• AIR-AP1131AG-*X-K9
See the Cisco Aironet 1130AG Series Ordering Guide for more
information.
Wireless Mesh Access Points
Cisco Aironet 1520 Series
• Next-generation outdoor wireless mesh access point
• Integrated dual band 802.11 a/b/g radios, Ethernet, fiber and
cable modem interface
• Provides easy and flexible deployments for outdoor wireless
network
• Available in a lightweight version only
• Ideal for outdoors
• Recommended for industrial deployments and local
government, public safety, and transit agencies
• AIR-LAP1522AG-X*-K9:
See the Cisco Aironet 1520 Series Lightweight Outdoor Mesh
Access Point Ordering Guide for more information.
Cisco Aironet 1500 Series
• Mesh access point that enables cost-effective, scalable
deployment of secure outdoor wireless LANs for metropolitan
networks or enterprise campuses
• Available in a lightweight version only
• Ideal for outdoors
• Recommended for providing wireless services and applications
to local government, public safety, and transit agencies
• AIR-LAP1510AG-*X-K9:
• Cisco Aironet 1510AG Lightweight Outdoor Mesh Access
Point, FCC configuration
See the Cisco Aironet 1500 Series Ordering Guide for more
information.
Outdoor Rugged Access Points
Cisco Aironet 1400 Series
• High-speed, high-performance outdoor bridging solution for
line-of-sight applications
• Offers affordable alternative to leased-line services
• Available in a standalone version only
• High-speed building-to-building or campus connectivity
• Share LAN/Internet access between two or more sites
• Fast installation
• AIR-BR1410A-*X-K9: With integrated antenna
• AIR-BR1410A-A-K9-N: With N-Type connector for use with
external antennas
See the Cisco Aironet 1400 Series Bridge Data Sheet for more
information.
Cisco Aironet 1300 Series
Outdoor access point/bridge offers high-speed and cost-
effective wireless connectivity between multiple fixed or mobile
networks and clients
Ideal for outdoor areas, network connections within a campus
area, temporary networks for portable or military operations, or
outdoor infrastructure for mobile networks
● AIR-BR1310G-X-K9: With integrated antenna
● AIR-BR1310G-X-K9-R: With RP-TNC connector for use with
external antennas
● AIR-BR1310G-A-K9-T: For transportation applications
See the Cisco Aironet 1300 Series Ordering Guide for more
information.
*X = regulatory domain
(Source: Curtsy Cisco Web site
http://cisco.com/en/US/prod/collateral/wireless/ps5679/ps6548/
prod_brochure0900aecd80565e00_ps2706_Products_Brochure.h
tml)
WLC and AP Placement Templates
Suggested Placement Table Wireless Network
Building
Access Point
Requirements
Wireless LAN Controller
Requirements
Total AP
Total WLC
Building3
Lobby
2
Cafeteria
10
2
Conference room
10
22
Building 2
Cafeteria
Conference Room
15
2
Suggested Product Table (WLC)
WLC
Cisco Part Number
Quantity
Cost
Cisco 2100 Series Wireless LAN Controller
AIR-WLC2106-K9
2
Suggested Product Table (AP)
AP
Cisco Part Number
Quantity
Cost
Cisco Aironet 1250 Series
AIR-AP1252AG-x-K9: 802.11a/g/n-draft 2.0 2.4/5-GHz
Modular Autonomous Access Point; 6 RP-TNC
20
_1421613394.bin
U N I V E R S I T Y
Building-2Building-1Building-3
XUMUC Shady Grove Campus
Towson
UB
Bowe
UMCP
Class Rooms
Labs
SE
UMES
UMBC
Class Rooms
UMUC
Library
Class Rooms
UMB
Labs
PBX Switch
200 Capaity
Call ManagerPSTN NetworkInternetIP Data NetworkIP Voice
Network
Shady Grove Voice Network
Internet
Internet
Internet
Internet
Towson 4WS
UB 5WS
Bowe 5WS
UMCP 8WS
Class Rooms
and Labs
ES 4WS
UMES 8WS
UMBC 12WS
UMUC20WS
Library 25 WS
Class Rooms
UMB 15WS
Current Network Topology ShadyGrove
Scope of Work
Group Two
Eric Chickering / Joseph Indelicato / Dwight Nelson
XUMUC – Network RFP
Summary
Group Two is a group of students at UMUC that provides
network design and implementation plans for educational
institutions. Each individual in this group has their own unique
background and experience that will qualify us for your network
upgrade proposal request.
Our services rendered include:
· IT Management
· Network Design, Product Sales, Implementation and Support
· Equipment Implementation and Support
· VoIP Design, Sales, Implementation and Support
Proposal Overview
Our proposal is in response to XUMUC request for network
design overhaul of the Shady Grove campus and its related
buildings. Our services are in support of your eligible network
layout, network components, VoIP system and installation
services.
With this proposal, it will affect all your areas of the current
network. We will start by designing a centralized and secured
core location in Building-3. All subsequent buildings will have
redundant uplinks to Building-3 with server farm access, web
server access, VoIP services, WiFi services, and ultimately
internet access through this centralized location. With this
centralized approach, we will implement multiple VLANs for
network segmentation of traffic and utilize OSPF routing
protocol within the environment. Each building will have
redundant distribution layer’s connecting to the core site, as
well as redundant uplinks to access switches to the distribution
layer. Our network proposal includes bandwidth capabilities for
WiFi, Video Conferencing, and multiple data intense
applications utilized by Meteorology, Astronomy, Art
Department and Computer Science.
IP addressUMUC IP Address assignment
SchemeSubnetDeviceshostsvlan idnetworkmasksubnet
masknetwrok IDStart IPlast
ipBroadcast1UMUC2064101192.16.10192.16.1026255.255.255.
192192.16.10.0192.16.10.1192.16.10.62192.16.10.632UMES816
102192.16.10192.16.1028255.255.255.240192.16.10.64192.16.1
0.65192.16.10.78192.16.10.793UMCPTowson816103192.16.101
92.16.1028255.255.255.240192.16.10.80192.16.10.81192.16.10.
94192.16.10.954Towson48104192.16.10192.16.1029255.255.25
5.248192.16.10.96192.16.10.97192.16.10.102192.16.10.1035UB
516105192.16.10192.16.1028255.255.255.240192.16.10.104192
.16.10.105192.16.10.118192.16.10.1196UMB1532106192.16.10
192.16.1027255.255.255.224192.16.10.120192.16.10.121192.16
.10.150192.16.10.1517Eastern
Shore48107192.16.10192.16.1029255.255.255.248192.16.10.15
2192.16.10.153192.16.10.158192.16.10.1598UMBC1232108192
.16.10192.16.1027255.255.255.224192.16.10.160192.16.10.161
192.16.10.190192.16.10.1919Bowe516109192.16.10192.16.102
8255.255.255.240192.16.10.192192.16.10.193192.16.10.206192
.16.10.20710Class
Rooms150512110192.16.11192.16.1223255.255.254.0192.16.11
.0192.16.11.1192.16.12.253192.16.12.25411Shady Grove
Administrations50128111192.16.13192.16.1325255.255.255.128
192.16.13.0192.16.13.1192.16.13.126192.16.13.12712Router48
112192.16.13192.16.1329255.255.255.248192.16.13.128192.16.
13.129192.16.13.134192.16.13.13613Switches1032113192.16.1
3192.16.1327255.255.255.224192.16.13.136192.16.13.137192.1
6.13.166192.16.13.16714Patch
Panel48114192.16.13192.16.1329255.255.255.248192.16.13.16
8192.16.13.169192.16.13.174192.16.13.17515Hubs516115192.1
6.13192.16.1328255.255.255.240192.16.13.176192.16.13.17719
2.16.13.190192.16.13.19116Printers516116192.16.13192.16.132
8255.255.255.240192.16.13.192192.16.13.193192.16.13.206192
.16.13.20717Network Printers and departments
Printers2564117192.16.14192.16.1426255.255.255.192192.16.1
4.0192.16.14.1192.16.14.62192.16.14.6318telephone200512118
192.16.15192.16.1623255.255.254.0192.16.15.0192.16.15.1192.
16.16.253192.16.16.25419wifi
network1000512119192.16.17192.16.1823255.255.254.0192.16.
17.0192.16.17.1192.16.18.253192.16.18.25420LAN
servers1016120192.16.18192.16.1928255.255.255.240192.16.19
.0192.16.18.1192.16.19.14192.16.19.1521Public
Servers10161212.2.22.2.228255.255.255.2402.2.2.02.2.2.12.2.2.
142.2.2.15
inventorySubnetsDevicesCommentUMUC20Work
StationsUMES8Work StationsUMCPTowson8Work
StationsTowson4Work StationsUB5Work StationsUMB15Work
StationsEastern Shore4Work StationsUMBC12Work
StationsBowe5Work StationsClass Rooms150Work
StationsShady Grove Administrations50Application server, Data
server, and SANRouter42600 series, Slow processing
powerSwitches10 switchesAll switches are without port
security. No technology to reduce convergence time.Patch
Panel4Hubs5Printers5Commercial Type in Copy CentreNetwork
Printers and departments Printers25Wireless Network
Controllers2NEEDED; Cisco 2100 Series Wireless LAN
Controller; Cisco 2125Wireless Network Controllers2NEEDED;
Cisco 2100 Series Wireless LAN Controller; Cisco
2112Wireless Access Points40NEEDED; Cisco Aironet 1250
Series
bandwidth calculationUMUC IP Address assignment SchemeS
noSubnetplanning numberper
device(kbps)total(kbps)total(mbps)1UMUC6451232,76832
Mbps2UMES165128,1928 Mbps3UMCPTowson165128,1928
Mbps4Towson85124,0964 Mbps5UB165128,1928
Mbps6UMB3251216,38416 Mbps7Eastern Shore85124,0964
Mbps8UMBC3251216,38416 Mbps9Bowe165128,1928
Mbps10Class Rooms512512262,144256 Mbps11Shady Grove
Administrations12851265,53664 Mbps12Router85124,0964
Mbps13Switches3251216,38416 Mbps14Patch Panel85124,0964
Mbps15Hubs165128,1928 Mbps16Printers165128,1928
Mbps17Network Printers and departments
Printers6451232,76832 Mbps18telephone512512262,144256
Mbps19wifi network512512262,144256 Mbps10LAN
servers165128,1928 Mbps21Public Servers165128,1928
MbpsTOTAL1,048,5761024 Mbps
WLC and AP PlacementWLC and AP Placement TableSuggested
Wireless LAN ControlerBuildingAccess PointWireless LAN
ControllerWLCCisco Part
NumberQuantityCostNotesRequirementsRequirementsCisco
2100 Series Wireless LAN ControllerAIR-WLC2125-K92One
Cisco 2125 and one Cisco 2112 placed in each
buildingBuilding31 x WLC2125; 1 x WLC2112Cisco 2100
Series Wireless LAN ControllerAIR-WLC2112-K92Cisco 2112
will provide room for expansion and backup in the event of
failure of 2125Lobby2Cafeteria10Suggested Wireless Access
PointConference room10APCisco Part
NumberQuantityCostNotesBuilding 21 x WLC2125; 1 x
WLC2112Cisco Aironet 1250 SeriesAIR-AP1252AG-x-K9:
802.11a/g/n-draft 2.0 2.4/5-GHz Modular Autonomous Access
Point; 6 RP-TNC40One extra in the event of failure until
replacement can be purchasedLobby2Conference
Room15TOTAL AP39TOTAL WLC0
AAP Part II Submittal
For this section you will write a paper in the form of a response
to the RFP which includes:
Executive Summary
Business goals for the project
Scope of the project
Information on existing network
Information on new applications
Technical requirements, including scalability, availability, netw
ork performance, security,
manageability, usability, adaptability, and affordability
Design solutions
Logical Diagram
Warranty requirements for products
Environmental or architectural constraints
Training and support requirements
Preliminary schedule with milestones and deliverables
Legal contractual terms and conditions
Estimated Cost
IP address Scheme
Your paper should include responses to all of the customer’s req
uest and should include logical and
physical component of the design, information on technologies
used in the design solution, and a
proposal for implementing the design. The following sections de
scribe the format of the paper:
A: Executive Summary (ES)
The executive summary briefly states and emphasizes the major
points of the customer’s requirements.
The ES should be no more than one page and should be directed
at a key decision maker of the project
who will decide whether to accept your design. The ES can cont
ain general technical information but NO
technical details. The technical information should be summariz
ed and organized in the order of the
customer’s highest-priority objectives for the design project. Th
e ES should be organized according to
the customer top requirements.
B: Project Goal
This section should state the primary goal for the network desig
n. The goal should be business oriented
and related to an overall objective that the company has identifi
ed in order to become more successful in
the core business. Your objective is to make it clear to the decis
ion maker that you understand the
primary purpose and importance of the network design project.
Below is an example of a project goal
that was written for an actual design.
“The goal of this project is to develop a wide area network (WA
N) that will support new high bandwidth
and low-delay multimedia applications. The new applications ar
e key to the successful implementation of
new training programs for the sales force. The new WAN will fa
cilitate an increase in sales in the USA
by 50% in the next fiscal year.”
C: Project Scope
The project scope section provides information on the extent of
the project, including a summary of
departments, and field office networks that will be affected by t
he project. The project scope section
specifies whether the project is a new network or modifications
to an existing network. It indicates
whether the design is for a single network segment, a set of LA
Ns, a building or campus network, or a set
of WAN or remote access network, VoIP, or for enhancing secur
ity. (Note: Here you can use your
group’s scope of work as it is or change it the way you want it t
o be).
D: Design Requirements
In this section, you provide major business and technical requir
ements of the network in priority order. In
the business goal, explain the role that the network design will
play in helping a company provide better
products and services.
In the technical requirement section, explain in general terms ho
w the proposed technical improvement is
better than or meets the customer’s requirement.
Network Application: This section lists and characterizes new a
nd existing network applications.
E: Current State of the Network:
This section briefly describes the structure and performance of t
he network. It should include a high-level
network map that identifies the locations of connecting devices,
server farm, storage systems, and
network segment
F: Design
Solution
This section includes:
Logical Network topology which includes one or more drawings
to illustrate logical architecture of
the proposed network
A plan of addressing network segments and devices
A plan of naming network devices which include routers, workst
ations, servers, and the network
segment.
A list of routing and switching protocols that have been selected
to implement the design
Recommended Voice over IP solution, and the mechanism for i
mplementation
Recommended security mechanisms and products, including a s
ummary of security policies.
Recommended network management processes and products
G: Implementation Plan:
The implementation plan includes your recommendations for de
ploying the network design. The design
implementation description should be detailed as possible. Impl
ementation of a network design consists
of several phases (buy and install hardware, configure system, t
est system and so forth). Each phase
consists of several steps, and documentation for each step shoul
d contain the following:
A project schedule
Plans with vendors or service providers for installation of links,
equipment or services
Plan or recommendations for outsourcing the implementation or
management of the network
A plan for communicating the design to end users, network adm
inistrators, and management
A training plan for network administrators and end users
A plan for measuring the effectiveness of the design after it has
been implemented
A list of known risks that could delay the project
A fallback plan if the network implementation fails
A pan for upgrading the network design as new application requ
irement goals arise
Below is a configuration sample and project schedule templates
Implementation and Tune HSRP:
Sample Project Schedule Template
Date of
Completion
Project Milestone
August 1
Design completed and a beta version of the design document dis
tributed
to key executives, managers, network administrators, and end us
ers (end
users depends on management)
August 15 Comments on the design document due
August 22 Final design document distributed
August 25
Installation of leased lines between all buildings completed by
WAN
service provider
August 28-29 Network administrators trained on new system
August 30-31 End users trained on new system
September 6
Pilot implementation completed in Building 1 or head office or
branch
office
September 20
Feedback received on pilot from network administrators and use
rs
September 27
Implementation completed on Buildings 2-5 or floors 1-6
October 10
Feedback received from buildings 2-5 from network administrat
ors and
users
October 17
Implementation completed in the rest of buildings or floors
Ongoing or
December 31
New system monitored to verify that it meets goals
H: Project Budget
This section should contain an estimate of the funds the custom
er will need for equipment purchases,
maintenance, and support agreements, service contracts, softwar
e licenses, training, and staffing. The
budget can also include consulting fees and outsourcing expense
s.
I: Design Document Appendix
Most design documents include one or more appendixes that pre
sent supplemental information about the
design and implementation. Supplemental information can inclu
de detailed topology drawings, device
configurations, network addressing and naming details and com
prehensive results from the testing of the
network design. You can include business information such as a
list of contact names, numbers and e-
mail addresses. The appendix can include warranty information
on devices, legal agreement, and any
information which is not critical for the design, but has been not
ed in your information gathering process.

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  • 1. AAP Part I Deliverable: Here is the assignment to be completed in your group. The tasks are organized in no particular order. High-level drawing of proposed upgrades Drawing of existing network WAN links bandwidth for the network Inventory and IP scheme Scope of work or design requirements The first task in a network design or an upgrading of the networ k is defining the scope of work. This scope of work is outlined in the client’s Request for Proposal. T his is your base line for developing the scope of work. Here you will start gathering information about t he client’s business goals and technical requirements. To identify the business goals, interview upper m anagement, focusing on technical requirements. The IT department can then provide you with the specifications. In the real world, this step is necessary to validate the information provided by the client’s RFP. In this assignment, however, this part of the scope of work is optional. Either you can role play a nd interview each other to come up with the information or you can skip it. If you skip it, your scope of work is the client’s RFP Example: Identifying the scope of work: The scope of this project consists of major modifications to the existing network, along with the implementation of many new network devices and protocols. Th
  • 2. e main intent of this redesign is to: improve network availability, network reliability, and network security; create a centralized network backbone; implement the use of wireless access, and migrate from a PBX t elephony system to an IP based telephony solution. The proposed design will affect all areas of the current network. Implementing a centralized backbone and upgrading the speed of current links (from 10Mbs to 100Mbs) w ill greatly improve the entire network. The implementation of a new IP schema, the introduction of VLAN’ s, and implementation of new routing protocols and security protocols will improve the network layer. Just as the implementation of wireless, redundant switches, along with the design of a network edge are a will improve the data link layer of the network. Ultimately, the redesign of the network needs to meet the custo mer’s intent for the redesign. During the implementation phase of the redesign, the entire network will be affected in some way – that is, some improvements will have an immediate impact, while other impro vements are going to take more time to implement and may cause some network disruption for a short ti me. However upon the conclusion of the design implementation, the customer will have a greatly improv ed network, which will fulfill their company’s IT needs, at present, and for many years to come. The second task is to prepare the existing drawings, if not provi ded by the client. The third task is to prepare an inventory list. This can be done b y using software or physically verifying
  • 3. the existing equipment. Your inventory list should include curre ntly operable equipment and new equipment (You can use the inventory template, found in the co urse module for guidelines). In the absence of any site visit, you can also assume that you will disc ard all current network devices. The fourth task is preparing the proposal for a highly detailed u pgrade drawing. This drawing should include all key components of your network, such as: connectin g devices, security devices, wireless devices, VLANs, and subnets of the network) The fifth task is preparing the IP scheme of your network The sixth, and final, task is to calculate WAN links bandwidth f or your voice network. You will be graded on your participation in your group, accordi ng to the degree and accuracy of your contribution and based on the rubrics assigned and posted for th is project. Background Information for the Campus Network Design Project XUMUC is a large online university in the Eastern United States. The university has an enrollment of 90,000 students, mostly online. The students do not live on campus and are scattered around the globe. XUMUC offers courses in the fields of arts and humanities, business, social sciences, mathematics, computer science, the physical sciences, and health sciences.
  • 4. Many of the professors are working professionals with jobs in the business community, and only 5% of the 3,000 faculty have offices on the main campus. Due to the opening of new online universities in the DC metropolitan area, the university has had a difficult time attracting new students. The college wishes to attract and retain more students, many of whom leave the state to attend more prestigious colleges. Because of these reasons and others, the State advisory board expanded the Shady Grove campus of XUMUC. Nine states colleges open their branches at Shady Grove location. XUMUC’s management board now wishes to consolidate management functions at its Shady Grove location. The president of XUMUC formed an Advisory Group whose mission was to consolidate IT functions and implement a state of the art network to attract prospective students. The Advisory Group was also to determine why prospective students do not select XUMUC. The group determined that many prospective students do not select XUMUC because they perceive the computer facilities at XUMUC to be inadequate. In addition to the computer applications used by the students and professors, the college administrative personnel use the College Management System, which is a Novell NetWare client/server application that keeps track of class registrations and student records. The Current Network at Shady Grove Campus: The Shady Grove campus hosts 9 independent universities, working independently. The campus has three main buildings and fiber optic cable is used for backbone connections. The campus diagram is shown below. U N I V E R S I T Y Building-2Building-1Building-3 XUMUC Shady Grove Campus
  • 5. Towson UB Bowe UMCP Class Rooms Labs SE UMES UMBC Class Rooms UMUC Library Class Rooms UMB Labs Each building is connected by fiber optic cable. Because most of the students that attend XUMUC do so on a part-time basis, and because many of the faculty members have other jobs, the assumption in the past has been that many of the students and professors use computing resources at home or at work and do not depend on the XUMUC network. The current network is shown in Figure -1. Fig:-1 Internet Internet Internet Internet Towson 4WS UB 5WS Bowe 5WS UMCP 8WS Class Rooms
  • 6. and Labs ES 4WS UMES 8WS UMBC 12WS UMUC20WS Library 25 WS Class Rooms UMB 15WS Current Network Topology ShadyGrove All the LANs at this site use 10-Mbps Ethernet although they can be upgraded to 100 Mbps. Every building is equipped with Category-5 cabling and wall plates in the various offices, classrooms, and labs, though the cabling and wall-plates are not used in some of the buildings. To support users in Building-3, multi-mode fiber-optic cabling was pulled through cabling conduits to Building-1 and Building-2. At the Shady Grove campus, XMUC uses the services of 4 ISPs for internet connections. The college provides 10 Macintoshes and 25 PCs in the Computing Center (in Building-1) for student use. A LAN switch in the Computing Center connects hubs, servers, printers, and the router that connects to the Internet. Shady Grove campus does not have its own web server. For security, packet filtering firewall is used on some routers. The routers have default routes to the Internet and do not run routing protocols. Based on the advice of the Community Advisory Group, the president started the “Upgrade XUMUC Project” with the goal of upgrading the computer and networking facilities. The three network administrators and the Director of Operations for XUMUC formed the Project Task Force. Table:-1 Shady Grove Inventories Subnets
  • 7. Devices Comment UMUC 20 Work Stations UMES 8 Work Stations UMCPTowson 8 Work Stations Towson 4 Work Stations UB 5 Work Stations UMB 15 Work Stations Eastern Shore 4 Work Stations UMBC 12 Work Stations Bowe 5 Work Stations Class Rooms 150 Work Stations Shady Grove Administrations 50 Application server, Data server, and SAN Router
  • 8. 4 2600 series, Slow processing power Switches 10 switches All switches are without port security. No technology to reduce convergence time. Patch Panel 4 Hubs 5 Printers 5 Commercial Type in Copy Centre Network Printers and departments Printers 25 Voice Network: Shady Grove campus has 200 telephones on a separate voice network. IP telephony is used for internal purposes. PSTN (the Phone Company) is used to dial out. The logical diagram is shown below. PBX Switch 200 Capaity Call ManagerPSTN NetworkInternetIP Data NetworkIP Voice Network Shady Grove Voice Network Security: The site recently experienced an increase in network attacks (DoS). The network was recently unavailable for a considerable time because of an attack. IT staff suspect that these attacks are coming from a broad range of spoofed IP addresses, but are unable to prevent these attacks. They have suggested installing
  • 9. a NID so that they can monitor the network more closely and stop an attack while it is happening. Network availability is crucial for the university because their revenue depends on availability of network. Web server: The director of the site wants to host a web site to increase revenue and share resources among all the universities located at this location. His main concern is that a hacker can access the internal network through a compromised web server. RFP The state government has funded this project on actual cost basis to upgrade XUMUC’s computer labs and campus network. Even though the project is funded on actual cost basis, the challenge with the network design is that the school’s budget does not call for more money to be spent on network administration as needed, so the new design has to be manageable and simple.The project task force issued the following RFP to upgrade the network. Business and Technical Goals The University Advisory Group identified the following business goals for the Project: · Increase the enrollment from to 400 to 500 students by the year 2011 · Reduce the attrition rate from 30 to 15 percent by the year 2011 · Attract students who leave the state to attend colleges with more technological advantages · Provide more and bigger computer labs on campus
  • 10. · Allow students to attach their notebook computers to the campus network to reach campus and Internet services · Reduce telephone costs · Provide faster services · Maintain (or reduce, if possible) the level of funding spent on network operations The Project Task Force added the following technical goals: · Centralize all services and servers to make the network easier to manage and more cost-effective. (Distributed servers will be tolerated but not managed, and traffic to and from these servers will not be accounted for when planning capacity) · Centralize the Internet connection and disallow distributed departmental Internet connections · Increase the bandwidth of the Internet connection to support new applications and expanded use of current applications · Standardize on TCP/IP protocols for the campus network. Macintoshes will be tolerated but must use TCP/IP protocols or the Apple Talk Filling Protocol (AFP) running on top of TCP · Provide extra capacity at switches so users can attach their notebook PCs to the network · Install DHCP software to support notebook PCs · Provide security to protect critical servers from intruders on the Internet and internal network. Implement a technology to stop DoS attack
  • 11. · Provide a network that can scale to support future expanded usage of multi-media applications · Use VPN technology to securely connect the Shady Grove site to the main campus of XUMUC at Adelphi. Assume 2MB bandwidth available for data network to connect to remote sites · Provide a network that uses state-of-the art technologies · Provide wireless network access to network users and guest users from any point in the buildings. In conference rooms, users will get a minimum 284 kbps worth of bandwidth. Other areas, such as the lobby or cafeteria, a minimum bandwidth of 512 kbps bandwidth is required. (You can assume that a site survey is done and no sources of interference or RF discovered.) · Provide provisions for video conference and multicast services. The network administrators on the Project Task Force have been criticized in the past by the students and professors, and are looking forward to proving that they can develop a better network than the existing network. Getting support for this Project from the users and professors is not easy, and the administrators now need to deliver a network that performs well and has little downtime. Network applications: The XUMUC network is currently used for the following purposes: · Writing papers and doing other homework, including printing the homework and saving the work on file servers · Sending and receiving e-mail · Surfing the Web using Netscape or Microsoft’s Internet Explorer applications to access information, participate in chat
  • 12. rooms, play games, and use other typical Web services · Accessing the library catalog · Accessing WebTycho, where the online classes are located. Students and professors in the School also use the following applications: · Weather modeling. Meteorology students and professors are participating in a project to model weather patterns in conjunction with other colleges and universities in the state. · Telescope monitoring. Astronomy students and professors have set up a PC to continually download graphical images from a telescope located at the state university. Two new applications are planned: · Graphics upload. The Art Department wishes to upload large graphics files to an off-campus print shop that can print large scale images on a high speed laser printer. The print shop prints artwork that is file transferred to the shop via the Internet. · Distance learning. The Computer Science department wishes to participate in a pilot distance-learning project with the state university. The state university will let WVCC students sign up to receive streaming video of a computer science lecture course that is offered at the state university. The students can also participate in a real-time “chat room” while attending the class. As a consultant to the school you are required to: 1. Propose a campus upgrade design that solves the current problems and meets business and technical goals
  • 13. 2. Create a scalable network 3. Develop a campus upgrade design based on an Enterprise Campus module. This module should compose of a Campus Core layer, a Building distribution layer, and a Building access layer. 4. Provide redundancy at the campus core layer and the building distribution layer to avoid failure at one point. For the Building Access layer provide a redundant uplinks connection to the Building Distribution layer. 5. Select appropriate Cisco switch models for each part of your enterprise campus model design from the Cisco Products Link, listed below, and use the following assumptions in your selection process. Selecting the Access layers switches: a. Provide one port to each device b. Make provision for 100% growth Server farm switches: · Assume 6 NIC cards in each server and one NIC card uses one port of switch · Dual processors and dual power supply http://www.ciscowebtools.com/ProductAdvisor/child/1.0/switch es.asp 6. Propose an IP addressing redesign that optimizes IP addressing and IP routing (including the use of route summarization). Provide migration provision to IPv6 protocol in future. 7. Propose a security plan to secure key applications and servers. Note that encryption of all application is not
  • 14. acceptable. Firewalls can be used as necessary. Develop security policy to stop sniffing and man-in-the-middle attack. Your security plan must be based on current industry standard Multilayer security or defense-in-depth. 8. Integrate voice and data networking to reduce cost. Propose and develop a plan for migration to voice network with in XUMUC sites as shown below. For dialing out from XUMUC, propose a plan for 100% connectivity with the minimum number of outside lines. 9. Create a wireless network for students, faculty, and staff. Building 2 and Building 3 have two conference rooms with seating capacity of 200 each and sized approximately 40 feet by 60 feet. Building 3 has a cafeteria with an approximate size of 60x60 square feet and a survey report indicated that at no time do more than 20 guests use network services. Your task is to determine number of WLC and AP placements, including how many of them to use and which model to use. For your ready reference, the Cisco equipment guide is attached. In the Reference Section, you will find a placement template and product ordering table for your guidance in selecting equipment. Link for Cisco Web Site Product selection http://cisco.com/en/US/prod/collateral/wireless/ps5679/ps6548/ prod_brochure0900aecd80565e00_ps2706_Products_Brochure.h tml) 10. Assume any information (with proper justification) which you think is missing and critical to the development of the design. U N I V E R S I T YU N I V E R S I T Y
  • 15. Shady Grove CampusBaltmore CampusEurope CampusXUMUC Adelphi Main Campus Adelphi Campus 1000 Phones Shady Grove Campus 200 Phones Baltimore Campus 100 Phones Europe Campus 20 Phones XUMUC Phones RequirementsHigh Level PSTN Diagram Reference: WLC and AP ordering Guide Table 4. Ordering Information for Cisco Wireless LAN Controllers Product Features Customer Requirements Part Number Wireless LAN Controllers Cisco 4400 Series Wireless LAN Controller • Modular support of 12, 25, 50, or 100 Cisco Aironet access points • The Cisco 4402 with 2 Gigabit Ethernet ports supports configurations for 12, 25, and 50 access points • The Cisco 4404 with 4 Gigabit Ethernet ports supports configurations for 100 access points • IEEE 802.1D Spanning Tree Protocol for higher availability • IPSec encryption • Industrial-grade resistance to electromagnetic interferences (EMI) • For midsize to large deployments
  • 16. • High availability • AIR-WLC4402-12-K9 • AIR-WLC4402-25-K9 • AIR-WLC4402-50-K9 • AIR-WLC4404-100-K9 See the Cisco Wireless LAN Controllers Data Sheet for more information. Cisco 2100 Series Wireless LAN Controller • Supports up to 6, 12 or 25 Cisco Aironet access points • Eight Ethernet ports, two of which can provide power directly to Cisco APs • Desk mountable • For retail, enterprise branch offices, or SMB deployments • AIR-WLC2106-K9 • AIR-WLC2112-K9 • AIR-WLC2125-K9 See the Cisco 2106 Wireless LAN Controller Data Sheet for more information. Cisco Catalyst® 6500 Series /7600 Series Wireless Services Module (WiSM) • Wireless LAN Controller for Cisco Catalyst 6500 or Cisco 7600 Series Router • Supports 300 Cisco Aironet access points • IPSec encryption
  • 17. • Industrial-grade resistance to electromagnetic interferences (EMI) • Intrachassis and interchassis failover • Interoperable with Cisco Catalyst 6500 Series Firewall and IDS services modules • Embedded system for the Cisco Catalyst 6500 Series and Cisco 7600 Series Router infrastructure • For large-scale deployments • High availability • WS-SVC-WISM-1-K9 • WS-SVC-WISM-1-K9= (spare) See the Cisco Catalyst Wireless Services Module Data Sheet for more information. Cisco Catalyst 3750G Integrated WLAN Controller • Cisco Catalyst 3750G Series Switch with wireless LAN controller capabilities • Modular support of 25 or 50 Cisco Aironet access points per switch (and up to 200 access points per stack*) • IPSec encryption • Industrial-grade resistance to electromagnetic interferences (EMI) • For midsize to large deployments • High availability • WS-C3750G-24WS-S25
  • 18. • WS-C3750G-24WS-S50 See the Cisco Catalyst 3750G Integrated Wireless LAN Controller Data Sheet for more information. Cisco Wireless LAN Controller Module for Cisco Integrated Services Routers • Wireless LAN controller integrated into Cisco integrated services routers • Supports 6, 8, 12, or 25 Cisco Aironet access points • Embedded system for Cisco 2800/3800 Series and Cisco 3700 Series routers • For retail, small to medium-sized deployments or branch offices • NME-AIR-WLC6-K9 • NME-AIR-WLC6-K9= (spare) • NME-AIR-WLC8-K9 • NME-AIR-WLC8-K9= (spare) • NME-AIR-WLC12-K9 • NME-AIR-WLC12-K9= (spare) • NME-AIR-WLC25-K9 • NME-AIR-WLC25-K9= (spare) See the Cisco WLAN Controller Modules Data Sheet for more information. Please refer to the Cisco Wireless LAN Controller Ordering Guide supplement to learn when to add the following SKUs to track the deployment of voice and context-aware mobility
  • 19. applications. Table 2. Cisco Aironet Indoor Rugged, Indoor, Wireless Mesh, and Outdoor Rugged Access Points Product Features Customer Requirements Part Number Indoor Rugged Access Points Cisco Aironet 1250 Series • Industry's first business-class access point based on the IEEE 802.11n draft 2.0 standard • Provides reliable and predictable WLAN coverage to improve the end-user experience for both existing 802.11a/b/g clients and new 802.11n clients • Offers combined data rates of up to 600 Mbps to meet the most rigorous bandwidth requirements • Designed for both office and challenging RF environments • Especially beneficial for environments with the following characteristics: • Challenging RF environments (for example, manufacturing plants, warehouses, clinical environments) • Bandwidth-intensive applications (for example, digital imaging, file transfers, network backup) • Real-time, latency-sensitive applications such as voice and video • Need to support existing 802.11a/b/g and new 802.11n wireless clients
  • 20. Access point platform with pre-installed radio modules: • AIR-AP1252AG-x-K9: 802.11a/g/n-draft 2.0 2.4/5-GHz Modular Autonomous Access Point; 6 RP-TNC • AIR-AP1252G-x-K9: 802.11g/n-draft 2.0 2.4-GHz Modular Autonomous Access Point; 3 RP-TNC • AIR-LAP1252AG-x-K9: 802.11a/g/n-draft 2.0 2.4/5-GHz Modular Unified Access Point; 6 RP-TNC • AIR-LAP1252G-x-K9: 802.11g/n-draft 2.0 2.4-GHz Modular Unified Access Point; 3 RP-TNC See the Cisco Aironet 1250 Series Ordering Guide for more information. Cisco Aironet 1240AG Series • Second-generation 802.11a/g dual-band indoor rugged access point • 2.4-GHz and 5-GHz antenna connectors for greater range or coverage versatility and more flexible installation options using the broad selection of Cisco antennas available • Ideal for challenging indoor RF environments • Recommended for offices and similar environments • Ideal for deployments above suspended ceilings • Recommended for outdoors when deployed in a weatherproof NEMA-rated enclosure • AIR-AP1242AG-x-K9: 802.11a/g Nonmodular Cisco IOS Software- Based Access Point; RP-TNC • AIR-LAP1242AG-x-K9: 802.11a/g Nonmodular LWAPP Access Point; RP-TNC
  • 21. See the Cisco Aironet 1240AG Series 802.11a/b/g Data Sheet for more information. Indoor Access Points Cisco Aironet 1130AG Series Low-profile, enterprise-class 802.11a/g access point with integrated antennas for easy deployment in offices and similar RF environments Ideal for offices and similar environments • AIR-AP1131AG-*X-K9 See the Cisco Aironet 1130AG Series Ordering Guide for more information. Wireless Mesh Access Points Cisco Aironet 1520 Series • Next-generation outdoor wireless mesh access point • Integrated dual band 802.11 a/b/g radios, Ethernet, fiber and cable modem interface • Provides easy and flexible deployments for outdoor wireless network • Available in a lightweight version only • Ideal for outdoors • Recommended for industrial deployments and local government, public safety, and transit agencies • AIR-LAP1522AG-X*-K9: See the Cisco Aironet 1520 Series Lightweight Outdoor Mesh Access Point Ordering Guide for more information. Cisco Aironet 1500 Series • Mesh access point that enables cost-effective, scalable deployment of secure outdoor wireless LANs for metropolitan networks or enterprise campuses
  • 22. • Available in a lightweight version only • Ideal for outdoors • Recommended for providing wireless services and applications to local government, public safety, and transit agencies • AIR-LAP1510AG-*X-K9: • Cisco Aironet 1510AG Lightweight Outdoor Mesh Access Point, FCC configuration See the Cisco Aironet 1500 Series Ordering Guide for more information. Outdoor Rugged Access Points Cisco Aironet 1400 Series • High-speed, high-performance outdoor bridging solution for line-of-sight applications • Offers affordable alternative to leased-line services • Available in a standalone version only • High-speed building-to-building or campus connectivity • Share LAN/Internet access between two or more sites • Fast installation • AIR-BR1410A-*X-K9: With integrated antenna • AIR-BR1410A-A-K9-N: With N-Type connector for use with external antennas See the Cisco Aironet 1400 Series Bridge Data Sheet for more information. Cisco Aironet 1300 Series Outdoor access point/bridge offers high-speed and cost- effective wireless connectivity between multiple fixed or mobile
  • 23. networks and clients Ideal for outdoor areas, network connections within a campus area, temporary networks for portable or military operations, or outdoor infrastructure for mobile networks ● AIR-BR1310G-X-K9: With integrated antenna ● AIR-BR1310G-X-K9-R: With RP-TNC connector for use with external antennas ● AIR-BR1310G-A-K9-T: For transportation applications See the Cisco Aironet 1300 Series Ordering Guide for more information. *X = regulatory domain (Source: Curtsy Cisco Web site http://cisco.com/en/US/prod/collateral/wireless/ps5679/ps6548/ prod_brochure0900aecd80565e00_ps2706_Products_Brochure.h tml) WLC and AP Placement Templates Suggested Placement Table Wireless Network Building Access Point Requirements Wireless LAN Controller Requirements Total AP Total WLC Building3 Lobby
  • 24. 2 Cafeteria 10 2 Conference room 10 22 Building 2 Cafeteria Conference Room 15 2 Suggested Product Table (WLC) WLC Cisco Part Number Quantity
  • 25. Cost Cisco 2100 Series Wireless LAN Controller AIR-WLC2106-K9 2 Suggested Product Table (AP) AP Cisco Part Number Quantity Cost Cisco Aironet 1250 Series AIR-AP1252AG-x-K9: 802.11a/g/n-draft 2.0 2.4/5-GHz Modular Autonomous Access Point; 6 RP-TNC 20 _1421613394.bin
  • 26. U N I V E R S I T Y Building-2Building-1Building-3 XUMUC Shady Grove Campus Towson UB Bowe UMCP Class Rooms Labs SE UMES UMBC Class Rooms UMUC Library Class Rooms UMB Labs PBX Switch 200 Capaity Call ManagerPSTN NetworkInternetIP Data NetworkIP Voice Network Shady Grove Voice Network Internet Internet Internet Internet Towson 4WS UB 5WS Bowe 5WS UMCP 8WS Class Rooms and Labs
  • 27. ES 4WS UMES 8WS UMBC 12WS UMUC20WS Library 25 WS Class Rooms UMB 15WS Current Network Topology ShadyGrove Scope of Work Group Two Eric Chickering / Joseph Indelicato / Dwight Nelson XUMUC – Network RFP Summary Group Two is a group of students at UMUC that provides network design and implementation plans for educational institutions. Each individual in this group has their own unique background and experience that will qualify us for your network upgrade proposal request. Our services rendered include: · IT Management · Network Design, Product Sales, Implementation and Support · Equipment Implementation and Support · VoIP Design, Sales, Implementation and Support Proposal Overview Our proposal is in response to XUMUC request for network design overhaul of the Shady Grove campus and its related buildings. Our services are in support of your eligible network layout, network components, VoIP system and installation services. With this proposal, it will affect all your areas of the current network. We will start by designing a centralized and secured core location in Building-3. All subsequent buildings will have redundant uplinks to Building-3 with server farm access, web server access, VoIP services, WiFi services, and ultimately
  • 28. internet access through this centralized location. With this centralized approach, we will implement multiple VLANs for network segmentation of traffic and utilize OSPF routing protocol within the environment. Each building will have redundant distribution layer’s connecting to the core site, as well as redundant uplinks to access switches to the distribution layer. Our network proposal includes bandwidth capabilities for WiFi, Video Conferencing, and multiple data intense applications utilized by Meteorology, Astronomy, Art Department and Computer Science. IP addressUMUC IP Address assignment SchemeSubnetDeviceshostsvlan idnetworkmasksubnet masknetwrok IDStart IPlast ipBroadcast1UMUC2064101192.16.10192.16.1026255.255.255. 192192.16.10.0192.16.10.1192.16.10.62192.16.10.632UMES816 102192.16.10192.16.1028255.255.255.240192.16.10.64192.16.1 0.65192.16.10.78192.16.10.793UMCPTowson816103192.16.101 92.16.1028255.255.255.240192.16.10.80192.16.10.81192.16.10. 94192.16.10.954Towson48104192.16.10192.16.1029255.255.25 5.248192.16.10.96192.16.10.97192.16.10.102192.16.10.1035UB 516105192.16.10192.16.1028255.255.255.240192.16.10.104192 .16.10.105192.16.10.118192.16.10.1196UMB1532106192.16.10 192.16.1027255.255.255.224192.16.10.120192.16.10.121192.16 .10.150192.16.10.1517Eastern Shore48107192.16.10192.16.1029255.255.255.248192.16.10.15 2192.16.10.153192.16.10.158192.16.10.1598UMBC1232108192 .16.10192.16.1027255.255.255.224192.16.10.160192.16.10.161 192.16.10.190192.16.10.1919Bowe516109192.16.10192.16.102 8255.255.255.240192.16.10.192192.16.10.193192.16.10.206192 .16.10.20710Class Rooms150512110192.16.11192.16.1223255.255.254.0192.16.11 .0192.16.11.1192.16.12.253192.16.12.25411Shady Grove Administrations50128111192.16.13192.16.1325255.255.255.128 192.16.13.0192.16.13.1192.16.13.126192.16.13.12712Router48
  • 29. 112192.16.13192.16.1329255.255.255.248192.16.13.128192.16. 13.129192.16.13.134192.16.13.13613Switches1032113192.16.1 3192.16.1327255.255.255.224192.16.13.136192.16.13.137192.1 6.13.166192.16.13.16714Patch Panel48114192.16.13192.16.1329255.255.255.248192.16.13.16 8192.16.13.169192.16.13.174192.16.13.17515Hubs516115192.1 6.13192.16.1328255.255.255.240192.16.13.176192.16.13.17719 2.16.13.190192.16.13.19116Printers516116192.16.13192.16.132 8255.255.255.240192.16.13.192192.16.13.193192.16.13.206192 .16.13.20717Network Printers and departments Printers2564117192.16.14192.16.1426255.255.255.192192.16.1 4.0192.16.14.1192.16.14.62192.16.14.6318telephone200512118 192.16.15192.16.1623255.255.254.0192.16.15.0192.16.15.1192. 16.16.253192.16.16.25419wifi network1000512119192.16.17192.16.1823255.255.254.0192.16. 17.0192.16.17.1192.16.18.253192.16.18.25420LAN servers1016120192.16.18192.16.1928255.255.255.240192.16.19 .0192.16.18.1192.16.19.14192.16.19.1521Public Servers10161212.2.22.2.228255.255.255.2402.2.2.02.2.2.12.2.2. 142.2.2.15 inventorySubnetsDevicesCommentUMUC20Work StationsUMES8Work StationsUMCPTowson8Work StationsTowson4Work StationsUB5Work StationsUMB15Work StationsEastern Shore4Work StationsUMBC12Work StationsBowe5Work StationsClass Rooms150Work StationsShady Grove Administrations50Application server, Data server, and SANRouter42600 series, Slow processing powerSwitches10 switchesAll switches are without port security. No technology to reduce convergence time.Patch Panel4Hubs5Printers5Commercial Type in Copy CentreNetwork Printers and departments Printers25Wireless Network Controllers2NEEDED; Cisco 2100 Series Wireless LAN Controller; Cisco 2125Wireless Network Controllers2NEEDED; Cisco 2100 Series Wireless LAN Controller; Cisco 2112Wireless Access Points40NEEDED; Cisco Aironet 1250 Series
  • 30. bandwidth calculationUMUC IP Address assignment SchemeS noSubnetplanning numberper device(kbps)total(kbps)total(mbps)1UMUC6451232,76832 Mbps2UMES165128,1928 Mbps3UMCPTowson165128,1928 Mbps4Towson85124,0964 Mbps5UB165128,1928 Mbps6UMB3251216,38416 Mbps7Eastern Shore85124,0964 Mbps8UMBC3251216,38416 Mbps9Bowe165128,1928 Mbps10Class Rooms512512262,144256 Mbps11Shady Grove Administrations12851265,53664 Mbps12Router85124,0964 Mbps13Switches3251216,38416 Mbps14Patch Panel85124,0964 Mbps15Hubs165128,1928 Mbps16Printers165128,1928 Mbps17Network Printers and departments Printers6451232,76832 Mbps18telephone512512262,144256 Mbps19wifi network512512262,144256 Mbps10LAN servers165128,1928 Mbps21Public Servers165128,1928 MbpsTOTAL1,048,5761024 Mbps WLC and AP PlacementWLC and AP Placement TableSuggested Wireless LAN ControlerBuildingAccess PointWireless LAN ControllerWLCCisco Part NumberQuantityCostNotesRequirementsRequirementsCisco 2100 Series Wireless LAN ControllerAIR-WLC2125-K92One Cisco 2125 and one Cisco 2112 placed in each buildingBuilding31 x WLC2125; 1 x WLC2112Cisco 2100 Series Wireless LAN ControllerAIR-WLC2112-K92Cisco 2112 will provide room for expansion and backup in the event of failure of 2125Lobby2Cafeteria10Suggested Wireless Access PointConference room10APCisco Part NumberQuantityCostNotesBuilding 21 x WLC2125; 1 x WLC2112Cisco Aironet 1250 SeriesAIR-AP1252AG-x-K9: 802.11a/g/n-draft 2.0 2.4/5-GHz Modular Autonomous Access Point; 6 RP-TNC40One extra in the event of failure until replacement can be purchasedLobby2Conference Room15TOTAL AP39TOTAL WLC0
  • 31. AAP Part II Submittal For this section you will write a paper in the form of a response to the RFP which includes: Executive Summary Business goals for the project Scope of the project Information on existing network Information on new applications Technical requirements, including scalability, availability, netw ork performance, security, manageability, usability, adaptability, and affordability Design solutions Logical Diagram Warranty requirements for products Environmental or architectural constraints Training and support requirements Preliminary schedule with milestones and deliverables Legal contractual terms and conditions Estimated Cost IP address Scheme Your paper should include responses to all of the customer’s req uest and should include logical and physical component of the design, information on technologies used in the design solution, and a proposal for implementing the design. The following sections de scribe the format of the paper: A: Executive Summary (ES) The executive summary briefly states and emphasizes the major points of the customer’s requirements. The ES should be no more than one page and should be directed at a key decision maker of the project
  • 32. who will decide whether to accept your design. The ES can cont ain general technical information but NO technical details. The technical information should be summariz ed and organized in the order of the customer’s highest-priority objectives for the design project. Th e ES should be organized according to the customer top requirements. B: Project Goal This section should state the primary goal for the network desig n. The goal should be business oriented and related to an overall objective that the company has identifi ed in order to become more successful in the core business. Your objective is to make it clear to the decis ion maker that you understand the primary purpose and importance of the network design project. Below is an example of a project goal that was written for an actual design. “The goal of this project is to develop a wide area network (WA N) that will support new high bandwidth and low-delay multimedia applications. The new applications ar e key to the successful implementation of new training programs for the sales force. The new WAN will fa cilitate an increase in sales in the USA by 50% in the next fiscal year.” C: Project Scope The project scope section provides information on the extent of the project, including a summary of departments, and field office networks that will be affected by t he project. The project scope section
  • 33. specifies whether the project is a new network or modifications to an existing network. It indicates whether the design is for a single network segment, a set of LA Ns, a building or campus network, or a set of WAN or remote access network, VoIP, or for enhancing secur ity. (Note: Here you can use your group’s scope of work as it is or change it the way you want it t o be). D: Design Requirements In this section, you provide major business and technical requir ements of the network in priority order. In the business goal, explain the role that the network design will play in helping a company provide better products and services. In the technical requirement section, explain in general terms ho w the proposed technical improvement is better than or meets the customer’s requirement. Network Application: This section lists and characterizes new a nd existing network applications. E: Current State of the Network: This section briefly describes the structure and performance of t he network. It should include a high-level network map that identifies the locations of connecting devices, server farm, storage systems, and network segment F: Design
  • 34. Solution This section includes: Logical Network topology which includes one or more drawings to illustrate logical architecture of the proposed network A plan of addressing network segments and devices A plan of naming network devices which include routers, workst ations, servers, and the network segment. A list of routing and switching protocols that have been selected to implement the design Recommended Voice over IP solution, and the mechanism for i mplementation Recommended security mechanisms and products, including a s ummary of security policies. Recommended network management processes and products G: Implementation Plan:
  • 35. The implementation plan includes your recommendations for de ploying the network design. The design implementation description should be detailed as possible. Impl ementation of a network design consists of several phases (buy and install hardware, configure system, t est system and so forth). Each phase consists of several steps, and documentation for each step shoul d contain the following: A project schedule Plans with vendors or service providers for installation of links, equipment or services Plan or recommendations for outsourcing the implementation or management of the network A plan for communicating the design to end users, network adm inistrators, and management A training plan for network administrators and end users A plan for measuring the effectiveness of the design after it has been implemented A list of known risks that could delay the project A fallback plan if the network implementation fails A pan for upgrading the network design as new application requ irement goals arise
  • 36. Below is a configuration sample and project schedule templates Implementation and Tune HSRP: Sample Project Schedule Template Date of Completion Project Milestone August 1 Design completed and a beta version of the design document dis tributed to key executives, managers, network administrators, and end us ers (end users depends on management) August 15 Comments on the design document due August 22 Final design document distributed August 25 Installation of leased lines between all buildings completed by
  • 37. WAN service provider August 28-29 Network administrators trained on new system August 30-31 End users trained on new system September 6 Pilot implementation completed in Building 1 or head office or branch office September 20 Feedback received on pilot from network administrators and use rs September 27 Implementation completed on Buildings 2-5 or floors 1-6 October 10 Feedback received from buildings 2-5 from network administrat ors and users October 17
  • 38. Implementation completed in the rest of buildings or floors Ongoing or December 31 New system monitored to verify that it meets goals H: Project Budget This section should contain an estimate of the funds the custom er will need for equipment purchases, maintenance, and support agreements, service contracts, softwar e licenses, training, and staffing. The budget can also include consulting fees and outsourcing expense s. I: Design Document Appendix Most design documents include one or more appendixes that pre sent supplemental information about the design and implementation. Supplemental information can inclu de detailed topology drawings, device configurations, network addressing and naming details and com
  • 39. prehensive results from the testing of the network design. You can include business information such as a list of contact names, numbers and e- mail addresses. The appendix can include warranty information on devices, legal agreement, and any information which is not critical for the design, but has been not ed in your information gathering process.