F5 BigIP LTM Initial, Build, Install and Licensing.
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.
5. CONFIGURATIONS
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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.
