CCNA Case Study Word No Code
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The document describes the network topology design for JAN Corporation, a clothing company with 12 departments. As the network administrator, the author was tasked to design a topology to connect the estimated 100 users in each department across two routers and VLANs. Specific connectivity and access rules are defined for each department. The topology connects the routers, switches, wireless access points, web servers, PCs, laptops and other devices using IP addresses. Configurations are described for security, VLANs, wireless access points and device addressing.
CCNA Case Study Word No Code
- 1. Republic of the Philippines Eastern Visayas State University Tacloban City CCNA III Case Study JAN CORPORATION Engr. Chito Petilla Instructor Gerome Jan M. Llames BSECE 5A Student
- 2. ABSTRACT JAN CORPORATION, a merchandise concern entity will be operating soon its business in a calendar year basis as its normal operating cycle or accounting period. The company will offer clothing line products to the market like; shirts, shorts, pants, blouse, etc. Furthermore, to alleviate the probability of losses in the inventories and the raw materials used in the production process, this entity uses Perpetual Inventory method of accounting, in recording its business transactions to have a better control on the inflows and outflows of the inventories which are purchased and/or sold by the company in its normal course of the business. In lined with the prior information, here are our different departments that will handle the whole transactions during its normal operating cycle: Finance Department Sales Department Marketing Department Production Department Research & Development Department Human Resource Department Customer Service Department Maintenance Department I.T. Department Shipping Department Purchase Department Accounting Department As the Network Administrator of this company, I was tasked to design a network topology which would support the 12 departments mentioned above with an estimated maximum users of 100 each department. Finance, Research & Development, Production, Marketing, Maintenance should have full connectivity, but other departments are not allowed to it. Sales, Shipping, & Purchase Department should also have full connectivity. Human Resource & Customer Service allows access to each other but is rejected to access the I.T Department. Accounting Department should also have their own connectivity as well. On the other hand, this corporation doesn’t exist and is designed only for the Case Study of the subject CCNA3. This study will focus more on the different configurations made on the different devices such as PC’s, Routers, Switches, Modem, Cloud & Server. Moreover, all of them should be able to access the internet. VLAN’s 2, 3 & 7 are on the same router but can’t communicate with each other. VLAN’s 4, 5 & 6 are also on the same router, but VLAN 4 & 5 can’t access VLAN 6. On the hand VLAN’s 4 & 5 can access each other. Further than that all of the VLAN’s can access the Internet. VLAN’s 2, 3 & 7 can access the Web server 1 while VLAN’s 4, 5 & 6 can access Web server 2. Web Server 1 & 2 serves here as the Internet. Port security was configured on the interfaces which a host or PC connects so that PC will accept only the required single Mac address allowed and will shutdown its interface if another host will connect to that certain interface or tries to hack it. Furthermore, due to PT bug, PC can’t ping the laptops. Laptops can’t ping each other, because they are connected on different router. On WiFi1, laptops are temporarily allowed on VLAN’s 2, 3 & 7. On WiFi2, laptops are also temporarily allowed on VLAN’s 4, 5 & 6.
- 3. Devices Addressing Table DEVICE INTERFACE IP ADDRESS SUBNET MASK DEFAULT GATEWAY R1 Fa0/0 100.100.100.1 255.255.255.240 Fa0/1 200.200.200.1 255.255.255.0 Fa0/1.2 192.168.20.1 255.255.255.0 Fa0/1.3 192.168.30.1 255.255.255.0 Fa0/1.7 192.168.70.1 255.255.255.0 R2 Fa0/0 100.100.150.1 255.255.255.240 Fa0/1 200.200.250.1 255.255.255.0 Fa0/1.4 192.168.40.1 255.255.255.0 Fa0/1.5 192.168.50.1 255.255.255.0 Fa0/1.6 192.168.60.1 255.25.255.0 Laptop1 Wireless Wireless 192.168.100.100 255.255.255.0 192.168.100.1 WiFi1 WAN 200.200.200.2 255.255.255.240 200.200.200.1 LAN/Wireless 192.168.100.1 255.255.255.0 Laptop2 Wireless Wireless 192.168.100.110 255.255.255.0 192.168.100.2 WiFi2 WAN 200.200.200.3 255.255.255.240 200.200.200.1 LAN/Wireless 192.168.100.2 255.255.255.0 PC1 Fa0/1 192.168.30.2 255.255.255.0 192.168.30.1 PC2 Fa0/11 192.168.20.2 255.255.255.0 192.168.20.1 PC3 Fa0/1 192.168.20.3 255.255.255.0 192.168.20.1 PC4 Fa0/11 192.168.20.4 255.255.255.0 192.168.20.1 PC5 Fa0/1 192.168.20.5 255.255.255.0 192.168.20.1 PC6 Fa0/11 192.168.40.2 255.255.255.0 192.168.40.1 PC7 Fa0/1 192.168.50.1 255.255.255.0 192.168.50.1 PC8 Fa0/11 192.168.20.6 255.255.255.0 192.168.20.1 PC9 Fa0/1 192.168.60.1 255.255.255.0 192.168.60.1 PC10 Fa0/1 192.168.30.3 255.255.255.0 192.168.30.1 PC11 Fa0/11 192.168.30.4 255.255.255.0 192.168.30.1 PC 12 Fa0/1 192.168.70.2 255.255.255.0 192.168.70.1 S1 VLAN 10 192.168.10.1 255.255.255.240 S2 VLAN 10 192.168.10.2 255.255.255.240 S3 VLAN 10 192.168.10.3 255.255.255.240 S4 VLAN 10 192.168.10.4 255.255.255.240 S5 VLAN 10 192.168.10.5 255.255.255.240 S6 VLAN 10 192.168.10.6 255.255.255.240 S7 VLAN 10 192.168.10.7 255.255.255.240 S8 VLAN 10 192.168.10.8 255.255.255.240 S9 VLAN 10 192.168.10.9 255.255.255.240 S10 VLAN 10 192.168.10.10 255.255.255.240 Web Server FastEthernet 100.100.100.2 255.255.255.240 100.100.100.1
- 4. JAN CORPORATION NETWORK TOPOLOGY
- 5. CONFIGURATIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%% DSL-Modem-PT No configuration was made in the modem only that the port 1 is connected to the router with a straight through cable and Port0 with phone cable to the Modem4 of the Cloud-PT. Cloud-PT DSL was used in the cloud and its Ethernet6 was connected to the FastEthernet of the Server-PT. Web Server-PT This was manually configured with the IP Address 0f 100.100.100.2/28 and a default gateway of 100.100.100.1/28 for the first, 100.100.150.2/28 and a default gateway of 100.100.150.1/28. WiFi1: For VLAN’s 2,3 & 7 Internet address was set to 200.200.200.2/28 & LAN address was 192.168.100.1/24. Password is knonos, WEP key is 1234567890 & at channel 1. WiFi2: For VLAN’s 4,5 & 6 Internet address was set to 200.200.200.3/24 & LAN address was 192.168.100.2/24. Password is kronos, WEP key is 0987654321 & at channel 6. Laptop1 Default gateway was set to 192.168.100.1/24 and the IP address starts at 192.168.100.100/24 with only 10 maximum users available. Laptop2 Default gateway was set to 192.168.100.2/24 and the IP address starts at 192.168.100.110/24 with only 10 maximum users available. PC1-PC12 IP addresses and default gateways are configured manually. It’s in the devices addressing table.