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Final presentation phases1_2_3
1.
2. Who we are
● IT Networking Company based in South
Eastern Suburbs
● Provide network support to hundreds of
customers
3. Team members
● Thomas Ballantine (Project Manager)
● Damien Matthys (Technical Specialist)
● Jason Lester (Technical Specialist)
4. Our aim as a business
● To provide you with quality service with
round the clock support that you can rely on
● There is no job to big for us to take on
● We are certain that we can meet your
company’s needs
5. How we plan to help your business
● Implement a new network structure for your
business
● Allowing intercommunication between all of
your sites
● The transition will be as seamless as possible
to minimize downtime and get the results
you need
6. The Upgrade
● Phase 1: Establish WAN connectivity between
the two new sites Singapore and New
Zealand to the HQ site. With connectivity to
the internet and web server.
● Phase 2: Upgrade Remote 2 (New Zealand)
LAN with 3 switches for redundancy and
VLANS (virtual networks) for network
separation and security.
● Phase 3: Add a Frame Relay Switch between
Remote 2 and HQ with PPP encapsulation and
CHAP authentication.
7. Subnetting scheme
● We have developed a subnetting scheme to
allow interconnectivity within your business
without purchasing further addresses
● This will save you money
8. HQ Subnets:
Subnet 0 192.168.157.0 Mask 255.255.255.128
First Address 192.168.157.1 Broadcast 192.168.157.127
Last Address 192.168.157.129 Interface Fa 0/0
Subnet 1 192.168.157.128 Mask 255.255.255.128
First Address 192.168.157.129 Broadcast 192.168.157.255
Last Address 192.168.157.157 Interface Fa 0/1
Subnet 5 192.168.159.32 Mask 255.255.255.252
First Address 192.168.159.33 Broadcast 192.168.159.35
Last Address 192.168.159.34 Interface Se 0/0/0
Subnet 6 192.168.159.36 Mask 255.255.255.252
First Address 192.168.159.37 Broadcast 192.168.159.39
Last Address 192.168.159.38 Interface Se 0/0/1
11. Technologies/Configurations that will be used
Phase 1:
● DHCP (Dynamic Host Configuration Protocol) to
provide IP addresses to all hosts from routers.
● OSPF (Open Shortest Path First) routing protocol
that supports VLSM and is a link state protocol
that we believe will be the best for your
network.
● Switch Port Security Shutdown unused ports
● VLSM (Variable Length Subnet Masking) so the
different sites can have their own allocated
addresses from the given network address.
15. Technologies/Configurations that will be used
Phase 2:
● VLANs (Virtual Local Area Networks) on the
Remote 2 network for the 3 separate
networks: Administration, Human-resources
and Manufacturing. S1 VTP is server.
● Inter-VLAN routing with subinterfaces on
Remote 2 router using Dot1q trunking.
● VTP Server, Clients, passwords and domains.
● RSTP (Rapid Spanning Tree Protocol)
19. Technologies/Configurations that will be used
Phase 3:
● PPP (Point to Point Protocol) encapsulation
between HQ and Remote2 routers with CHAP
(Challenge Handshake Protocol) for secure
connections with Authentication and
Encryption.
● Frame Relay between Remote 2 and HQ as a
backup link between LAN networks.
23. Equipment
● All devices will have passwords/security
configured
● Replace the current mixture of networking
devices to all CISCO devices
New equipment:
● Cisco 1841 routers at all sites
● Cisco 2960 switches at all sites
● Cisco Frame Relay Switch
● 19 inch racks for mounting all equipment
● Power distribution and backup devices (UPS)
24. Security
Physical security
• Locking doors for the server room and only
allow authorized personnel to enter.
• Install server racks that contain locking doors
on them to protect from tampering or theft of
the hardware.
25. Security
Virtual security
• For Virtual security we have configured CHAP
authentication for PPP encapsulation.
• Disabled unused ports to stop unauthorized
connections to your network
• password encryption to prevent authorized
access.
• Sticky switch ports are set up to block any
unauthorized connections from mac address that
are not in its mac address table.
29. Testing results
Correct IP configuration on DHCP PCs
Correct IP configuration on Routers
Correct PPP/CHAP configurations
Correct Frame Relay configurations
Ping from wired hosts to ISP web server
30. Summary
• The benefits of this upgrade will greatly
improve your businesses productivity more
than you ever could before.
• Your sites will be connected to each other for
data transfer.
• You will have new networking equipment to
speed up your existing network.
• You will have the advantage of security
between your different networks.
31. Recommendations
• If there is any future growth, to continue to
use the Cisco Enterprise Architecture and
follow these recommendations for growth.
• We are happy to assist with any further
projects and we would recommend using us
again as we have an in-depth knowledge of
your networking system and can use this to
make upgrade as smooth as possible.
