Canyon Aeronautics final

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Jan 9, 2024

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Canyon Aeronautics: Final Proposal Canyon Aeronautics: Final Proposal Michael Harris ITT-270-0500 Professor Tim Collins April 2, 2022 1

Canyon Aeronautics: Final Proposal Table of contents Overview 3 Canyon Aeronautics Network Infrastructure 4 Functionalities Covered in Course Assignments 5 Protocols/Network and Application Layers 5-6 Recommendations For Infrastructure 7 Issues Related to Network Management 8 Appendix A: Canyon Aeronautics Configuration Scripts 9-11 Appendix B: Canyon Aeronautics Configuration Instructions 12-14 References 15 2

Canyon Aeronautics: Final Proposal Overview Canyon Aeronautics is based in Urbantown, Texas and specializes in flight technology and avionics. Currently they are the leading government contractor for internal and external air and spacecraft parts. They are only located in Texas so the need for a major network infrastructure is not needed. The devices they have need to be secured being that they work with the government and some items may be classified. Canyon Aeronautics corporate network includes 3PCs, 2 VOIP phones, 1 scanner, and 1 printer. With this set up Canyon Aeronautics needs at least 2 24 port PoE switches. That includes hooking up the 2 switches to a router and then firewall before connected Wi-Fi and server. The benefit of the 24 port PoE switches is that you can see what is happening and what is connected on each switch. 3

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Canyon Aeronautics: Final Proposal Canyon Aeronautics Network Infrastructure 4

Canyon Aeronautics: Final Proposal Functionalities Covered in Course Assignments Port Security – Being that Canyon Aeronautics is a contractor for the U.S government the network needs to be secure. With port security it stops unknown devices and mac addresses from being connected to a port. EtherChannel – Allows multiple ethernet links to be connected between switches. Will be great for our network because we use cisco hardware. Root Bridge – Implanted in the infrastructure to connects to other switches In the LAN from the root switch. Trunk Ports – Allows multiple VLAN’S to be connected used in the corporate infrastructure. Serial Connections -This is used to help communication in our network. To receive and send data over the network. Access Ports – This is a way to connect VLANs in our infrastructure the simple way. As well as send and receive data from a specific VLAN. Protocols/Network and Application Layers STP – STP is implemented in our network because we do not want to create loops. PPP – Is a basic method to transport and communicate data over the internet and phone. CHAP – Our network utilizes CHAP for more security. CHAP is an authentication method that is a PPP protocol used to check the identity of anyone in an online session. OSPF – Uses state link routing to route information faster. BGP – Will be used in our infrastructure to exchange routing information. 5

Canyon Aeronautics: Final Proposal IPv4 – Will be implemented in our network and allow everything to communicate with each other. IPv6 – Is the newest but not recommended for small infrastructures, but if we wanted to expand IPv6 is the way to go. EIGRP – Will be implemented if we decide to expand, but for now we will be using OSPF. PAGP – Will be implemented because we are using cisco hardware. Routing – Is the process of path and destination, and in our infrastructure, routing will be controlled with protocols. DHCP/DNS – DNS translates domain names into IP addresses. This will be implemented through the DNS server and DHCP sever in our network. DHCP is the protocol that allows the services like DNS. As well as automatically assigning IP addresses. 6

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Canyon Aeronautics: Final Proposal Recommendations For Infrastructure Items Units Cost Per Unit Source Inspiron Desktop 3 $729.00 Dell.com 24 Port Gigabit Ethernet PoE switch 2 $1059.00 Fs.com Cisco 8 port firewall 1 $595.00 Allhdd.com Cisco IS4331-SEC/K9 Router 1 $3495.00 Networkdeviceinc.com Xerox WorkCentre printer 1 $699.99 Dell.com AT&T VOIP phone 2 $65.99 Bestbuy.com Nextiva phone service 1 $30-$40 a month Nextiva.com Cox wifi/modem 1 $100-$150 a month Cox.com 7

Canyon Aeronautics: Final Proposal Issues Related to Network Management There are many issues that can occur in a network but as the creator of the infrastructure it is best to practice the safe and correct one. One of the most common issues that can occur in networks is duplicate IP addresses. I have run into this problem on a couple of occasions. Duplicate IP addresses happen when two devices attempt to share a single IP address. To fix this issue it’s a simple disable of the DHCP server to generate another IP address. Another common issue that can occur is looping within the network. A network loop is caused by having more than one path sharing information from the same to source to the same destination. Fortunately for our network we have implemented Spanning-Tree-Protocol (STP). STP is used to prevent looping within the network. 8

Canyon Aeronautics: Final Proposal Appendix A: Canyon Aeronautics Configuration Scripts Port security Switch# configure terminal Switch(config)# interface fastethernet0/1 Switch(config-if)# switchport mode access Switch(config-if)# switchport port-security Switch(config-if)# switchport port-security maximum 50 Switch(config-if)# switchport port-security mac-address sticky Switch(config-if)# switchport port-security aging time 20 Access Ports Switch# configure terminal Switch(config)# interface fastethernet0/10 Switch(config-if)# switchport mode access Switch(config-if)# switchport access vlan 5 Truck Ports Switch# configure terminal Switch(config)# interface GigabitEthernet 0/0/1 Switch(config-if)# switchport trunk encapsulation Switch(config-if)# switchport mode trunk STP switch# configure terminal switch(config)# spanning-tree mode stp switch(config)# spanning-tree enable switch(config)# spanning-tree priority 32700 PPP 9

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Canyon Aeronautics: Final Proposal Router# configure terminal Router(config)# hostname Router 1 Router 1(config)#interface serial 0/0/0 Router 1(config-if)# encapsulation PPP Router 1(config-if)# PPP authentication CHAP OSPF Router 1> enable Router 1# configure terminal Router 1(config)# router ospf 109 Router 1(config-router)# network 192.168.129.16 0.0.0.3 area 20 Router 1(config-router)# end BGP Router 1> enable Router 1# configure terminal Router 1 (config)# router bgp 40000 Router 1 (config-router)# network 10.1.1.0 mask 255.255.255.0 Router 1 (config-router)# bgp router-id 10.1.1.99 Router 1 (config-router)# timers bgp 70 120 Router 1 (config-router)# bgp fast-external-fallover Router 1 (config-router)# bgp log-neighbor-changes Router 1(config-router)# end PAGP Switch#configure terminal Switch(configure)#interface range f0/1 - 2 Switch(configure-if-range)#channel-group 5 mode desirable Switch(configure-if-range)#end 10

Canyon Aeronautics: Final Proposal DHCP/DNS Router A# config terminal Router A(config)# interface fastEthernet 1/0 Router A(config-if)# ip address 192.168.10.1 255.255.255.0 Router A(config-if)# no shut Router A(config-if)# exit Router A(config)# ip dhcp pool IPD Router A(dhcp-config)# network 192.168.10.0 255.255.255.0 Router A(dhcp-config)# default-router 192.168.10.1 Router A(dhcp-config)# exit Router A(config)# ip dhcp excluded-address 192.168.10.1 192.168.10.10 Router A(config)# ip dhcp excluded-address 192.168.10.12 192.168.10.14 NAT/PAT Router#configure terminal Router(config)# Router(config)#interface Gi0/0 Router(config-if)#ip nat inside Router(config-if)#exit Router(config)#interface Gi0/1 Router(config-if)#ip nat outside Router(config-if)#access-list 1 permit 10.0.0.0 0.0.0.255 Router(config-if)#exit Router(config)#ip nat inside source list 1 interface Gi0/1 overload Router(config)#exit 11

Canyon Aeronautics: Final Proposal Appendix B: Canyon Aeronautics Configuration Instructions Port security Switch1# configure terminal Switch1(config)# interface fastethernet0/1 Switch1(config-if)# switchport mode access Switch1(config-if)# switchport port-security Switch1(config-if)# switchport port-security maximum 50 Switch1(config-if)# switchport port-security mac-address sticky Switch1(config-if)# switchport port-security aging time 20 Access Ports Switch1# configure terminal Switch1(config)# interface fastethernet0/10 Switch1(config-if)# switchport mode access Switch1(config-if)# switchport access vlan 5 Truck Ports Switch1# configure terminal Switch1(config)# interface GigabitEthernet 0/0/1 Switch1(config-if)# switchport trunk encapsulation Switch1(config-if)# switchport mode trunk STP Switch1# configure terminal Switch1(config)# spanning-tree mode stp Switch1(config)# spanning-tree enable Switch1(config)# spanning-tree priority 32700 PPP 12

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Canyon Aeronautics: Final Proposal Router# configure terminal Router(config)# hostname Router 1 Router 1(config)#interface serial 0/0/0 Router 1(config-if)# encapsulation PPP Router 1(config-if)# PPP authentication CHAP OSPF Router 1> enable Router 1# configure terminal Router 1(config)# router ospf 109 Router 1(config-router)# network 192.168.129.16 0.0.0.3 area 20 Router 1(config-router)# end BGP Router 1> enable Router 1# configure terminal Router 1 (config)# router bgp 40000 Router 1 (config-router)# network 10.1.1.0 mask 255.255.255.0 Router 1 (config-router)# bgp router-id 10.1.1.99 Router 1 (config-router)# timers bgp 70 120 Router 1 (config-router)# bgp fast-external-fallover Router 1 (config-router)# bgp log-neighbor-changes Router 1(config-router)# end PAGP Switch1#configure terminal Switch1(configure)#interface range f0/1 - 2 Switch1(configure-if-range)#channel-group 5 mode desirable Switch1(configure-if-range)#end 13

Canyon Aeronautics: Final Proposal DHCP/DNS Router 1# config terminal Router 1(config)# interface fastEthernet 1/0 Router 1(config-if)# ip address 192.168.10.1 255.255.255.0 Router 1(config-if)# no shut Router 1(config-if)# exit Router 1(config)# ip dhcp pool IPD Router 1(dhcp-config)# network 192.168.10.0 255.255.255.0 Router 1(dhcp-config)# default-router 192.168.10.1 Router 1(dhcp-config)# exit Router 1(config)# ip dhcp excluded-address 192.168.10.1 192.168.10.10 Router 1(config)# ip dhcp excluded-address 192.168.10.12 192.168.10.14 NAT/PAT Router 1#configure terminal Router 1(config)# Router 1(config)#interface Gi0/0 Router 1(config-if)#ip nat inside Router 1(config-if)#exit Router 1(config)#interface Gi0/1 Router 1(config-if)#ip nat outside Router 1(config-if)#access-list 1 permit 10.0.0.0 0.0.0.255 Router 1(config-if)#exit Router 1(config)#ip nat inside source list 1 interface Gi0/1 overload Router 1(config)#exit 14

Canyon Aeronautics: Final Proposal References IP Routing: OSPF Configuration Guide. (2018). Chapter: Configuring OSPF. https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_ospf/configuration/xe-16/iro-xe-16- book/iro-cfg.html PAgP configuration (Cisco). (2020). https://www.grandmetric.com/knowledge-base/design_and_configure/how-to-configure-cisco- pagp/ Enhanced Interior Gateway Routing Protocol. (2020). https://www.cisco.com/c/en/us/support/docs/ip/enhanced-interior-gateway-routing-protocol- eigrp/16406-eigrp-toc.html Router DHCP Configuration with Packet Tracer. (2021). https://ipcisco.com/lesson/router-dhcp- configuration-with-packet-tracer-ccna/ 7 Common Network Issues and How to Resolve Them Fast. (2018). https://www.cbtnuggets.com/blog/technology/networking/7-common-network-issues-and-how- to-resolve-them-fast 15

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