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SUNNYSLOPE SCHOOL PROJECT BY SWG ENGINEERING. Group Members CINDY STEVE GALLO York Technical College Cisco Networking ACADEMY. Presentation Outline. Objective User Requirements LAN/WAN Design Considerations Router Commands (ACL) Advantages / Disadvantages Costing.

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Sunnyslope school project by swg engineering

SUNNYSLOPE SCHOOL PROJECTBY SWG ENGINEERING

Group Members

CINDY

STEVE

GALLO

York Technical College Cisco Networking ACADEMY


Presentation outline
Presentation Outline

  • Objective

  • User Requirements

  • LAN/WAN Design Considerations

  • Router Commands (ACL)

  • Advantages / Disadvantages

  • Costing


User requirements
User Requirements

  • A scalable and durable network

  • Anticipated Growth

    WAN 100% and LAN 1000%

  • Speed Connectivity

    To Workstations – 1Mbps

    To Servers – 100Mbps

  • Protocols: TCP/IP and IPX

  • Internet Access: Frame Relay


Lan and classroom requirements
LAN and Classroom Requirements

  • LAN Infrastructure

    - Ethernet Switching

  • Classroom Requirements

    - 23 Curriculum Workstations

    - 1 Instructor or Administration Workstation

    - 1 Wiring Closet for Wires and Networking Hardware


Topology requirements
Topology Requirements

Star and Extended Star

Servers

- Enterprise Servers

Master DNS and administrative

Application Server

EMAIL Server

- Workgroup Server

Library Server

DNS and Administrative Server

Application Server

Email Server


S



Security
Security

  • Access from Sunnyslope to Internet is denied

  • Two LAN infrastructures

  • Administrative LAN prohibits traffic from Curriculum LAN

  • Both ID and Password policies will be established and strictly followed

  • Email and directory services will be allowed to Curriculum LAN


Igrp interior gateway routing protocol

Pro’s

It’s ability to handle complex and indefinite topology

Flexibility for segments with different bandwidth and delay

Scalability to function in large to small networks , more flexible than RIP

Con’s

More complex configuration of the router. Two basic step process (router commands and protocols.)

May have increased topology convergence time with the use of hold downs.

IGRP ( Interior Gateway Routing Protocol)


Vlan virtual local area network

Pro’s

VLAN covers the entire network.

Separations of users/group regardless of location.

Controlled broadcast and increased security by the turning on and off ports.

Con’s

More upfront administration to implement. Need to build a database within VLAN software.

Switches to be configured.

VLAN (Virtual Local-Area Network)


Ppp point to point

Pro’s

Interoperability between network vendors.

LCP for negotiating basic line interoperability

Family of network protocols for negotiation individual Layer 3 protocols.

Con’s

PPP0E is currently only supported by Cisco Express Forwarding (CEF) switching.

PPP (Point-to-Point)


Isdn integrated services digital network

Pro’s

Provides a reliable backup link

Provides access to to digital video, circuit –switched data and telephone network services by using normal telephone network that is circuit-switched.

Con’s

ISDN is slower than T1 lines, uses a B channel of 64 kbps.

Security issues because of connection over public telephone lines.

ISDN uses only HDLC encapsulation type.

ISDN (Integrated Services Digital NETWORK)


Frame relay

Pro’s

Provides a flexible method of connecting LAN’s over frame relay WAN links.

Provides packet-switching data communication between user devices

Split horizon reduces routing loops.

Con’s

Configuration of a router

Configuration for more enhancement of router.

Frame Relay



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