Personal Assignment 4

Session 9

(7043T-TP4-P8-S9)

OLEH :

PUJO DWI ARYANTO

NIM. 1701532824

PROGRAM STUDI MAGISTER TEKNIK INFORMATIKA

2015

Personal Assignment 4

Session 9

A. Please make your strategy for your company intranet network by considering some key network factors:

Key Factors Strategy/Decision Reason/fact

Availability Creating Local Network at branch offices throughout Indonesia so that bandwidth can be put to good use

All components Standby 7x24 hours with the amount should be a hight availability uptime.

An intranet or extranet is a web portal dedicated to company employees or partners. It provides privileged access to resources for selection of users. This private area, accessible via a secured interface (private network, VPN, secured access) allows sharing the resources of the firm: information, services, processes, tools, and data for instance.

Performance Dividing bandwitdth for branch offices of 2Mbps

Perform network performance with a set in the router and monitor the network.

Deployment We plan to upgrade next year by allocating bandwidth 3 Mbps for branch office intranet .

due to the need to increase and the number of branches that access to the system or server , it is proposed to add bandwidth

Capacity Loading content for the collection of employee files and sharing folders

Storage on the server Using File Sharing with a capacity of 20 Gb for each division

Security 1. Identify network assets.

2. Analyze security risks.

3. Analyze security requirements and tradeoffs.

4. Develop a security plan.

5. Define a security policy.

6. Develop procedures for applying security policies.

7. Develop a technical implementation strategy.

8. Achieve buy-in from users, managers, and technical staff.

9. Train users, managers, and technical staff.

10. Implement the technical strategy and security procedures.

11. Test the security and update it if any problems are found.

12. Maintain security.

Giving the user access rights to access the main information systems and Email.

Using Firewall rule Fortigate to set appropriate access rights position and mengaatur anyone who can access the DMS and internet access etc .

Maintenance Backup data on servers in the form of a working document , the company's data and checking intranet , antivirus

Conducting Monitoring of the network and servers in the event down the network will send an email to the IT Help

checks and monitor servers to keep up

Troubleshooting Doing Trobleshooting Network

If the network is constrained IT team to the site to troubleshoot the network to handle the process further

B. Please make your strategy for your company internet network by considering some key network factors:

Key Factors Strategy/Decision Reason/fact

Availability Internet bandwidth of 100 Mbps use of Indonet and load balancing with Lintas Artha and Telkom 1 Mbps.

Use Heat removal is also critical to ensuring network availability. Heat removal becomes even more critical as the trendtoward server consolidation accelerates.Packing more processing power into a smaller space and packing more servers in each rack can test and even exceed the limits of raised-floor cooling.

Use UPS Technology UPS systems can use either passive standby, line-interactive or double-conversion technology. When availability is a high priority, true online double-conversion technology is the clear choice. Double-conversion systems can tolerate long power fluctuations without transferring to battery power. They also completely isolate mission critical systems from the power source, while line-interactive UPSs can allow equipment-damaging power anomalies to pass through.

internet 7x24jam standby must be hight availability uptime

Performance We use dedicated bandwidth of Indonet and Lintasartha of 100MB , so if one happens down there is the backup link .

Excellent for ISP Company for Customer Service handlers process fast , in case of Down or disconnect the Internet can directly contact to the ISP and a backup performed by the Lintas Artha and Indonet

Deployment We plan to upgrade next year by allocating bandwidth of 125 Mbps and Deploy Internet monitoring software

due to the increasing needs of the branch offices , then proposed to add bandwidth , use Solarwinds and Mikrotik Dude for Monitoring Network

Capacity Wider bandwidths gives some rights to the Head Office , among whom BOD , IT Division , and the Division of HRD , while the other division limits the right of access only to the main program .

Bandwidth owned Mandiri Tunas Finance amounted to 100 Mbps in IIX IX 100 Mbps and 25 Mbps divided into average for each VLAN at 5 Mbps and 2 Mbps Amounting Branch Office

Security Block games and streaming site that makes the Internet becomes Down . As well as making Bandwidth Management

Blocking all forms of streaming and filter content during working hours , on the Internet using Fortigate as a proxy rules and monitoring network , and each division using the Access Point itself , thus simplifying user monitoring .

Maintenance Monitoring every day use Mikrotik Dude and SolarWinds and Upgrade FirmWare AP for upgrading IT Services.

Monitor the speed of access to the data from the internet , as well as all branches Monitoring Network . If there is trouble on the Router will be carried out repairs on the router but connected to Link Backup backup , in case of damage to the components of the device so that they will soon change their existing link is always availability

Troubleshooting Doing torubleshooting directly , if there is a problem when the direct implementation repaired and perform additional configuration during the hours after work .

Doing a search of trouble at the position where the Internet does not run , ranging from checking Router , if it is felt there is no problem there, it will look for

problems in the DHCP Server or Access Point is used , as well as the restart . If the problems still occur it will be a request to replace the equipment and re- setting up and reassemble . If the problem occurs at the ISP by contacting the ISP and the ISP use Link Backup.

Network Topology Branch Offices

Network Topology HO

INFRASTRUCTURE