modul 10 di agnose problems that the operation of the pc connected network identify symptoms of...

Modul 10Diagnose problems that the operation of the PC connected network

Identify symptoms of problems that arise through

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COMPETENCE MAPING

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Mendiagnosis permasalahan pengoperasian PC yang tersambung jaringangnosis

Melakukan perbaikan dan/ atau setting ulang koneksi jaringan

an

Melakukan instalasi sistem operasi jaringan berbasis GUI (Graphical User

Interface) dan Text

Melakukan instalasi perangkat jaringan berbasis luas (Wide Area

Network)

Mendiagnosis permasalahan perangkat yang tersambung jaringan berbasis luas

(Wide Area Network)

Membuat desain sistem keamanan jaringan

Mendiagnosis permasalahan pengoperasian PC dan

periferal

Melakukan perbaikan dan/ atau setting ulang sistem PC

Melakukan perbaikan periferal

Melakukan instalasi software

Melakukan perawatan PC

Melakukan instalasi sistem operasi berbasis graphical user interface (GUI)

dan command line interface (CLI)

Melakukan instalasi perangkat jaringan lokal (Local Area

Network)

Menerapkan teknik elektronika analog dan digital dasar

Menerapkan fungsi peripheral dan instalasi PC

Melakukan perbaikan dan/ atau setting ulang koneksi jaringan berbasis luas

(Wide Area Network)

Mengadministrasi server dalam jaringan

Merancang bangun dan menganalisa Wide Area

Network

Merancang web data base untuk content server

Lulus

Melakukan instalasi sistem operasi dasar

Menerapkan K 3 LH

Merakit Personal Komputer

Dasar Kejuruan Level I ( Kelas X ) Level II ( Kelas XI ) Level III ( Kelas XII )1

Mendiagnosis permasalahan pengoperasian PC yang

tersambung jaringangnosis

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Learning Objectives

1. Training participants are able to know the types of interference on the network device.

2. Training participants are able mengetetahui performance and condition of the connected network device.

Modul 10 Diagnose problems that the operation of the PC connected network

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Computer network are often connected to crash damage both in the hardware or software. This is caused by many computer users are connected in a network system.


Factors that could cause damage to the Network is the computer:

• Electricity voltage

• Dead or not functioning on the network components


Voltage can cause electrical interference when the voltage generated is not stable, often going up and down or from the sudden death of PLN.


Computers that we use often die suddenly due to power source. This can cause the computer that we use will be broken quickly. So will affect the network when the damage occurred on the computer workstation and the server computer.


In the LAN network system we call the problems that cause the whole or part of the network subject to conditions referred to in the network down.


Down in the LAN network easily solved because we can detect through the indicators shown by the network components, including:

• Server• Workstation • Hub / switch • Network Interface Card (network card)• Cables and connectors


When the computer servers were damaged or interference automatically throughout the network does not work because the server is the entrance and as the central network. So when the whole network is not going to work means that disruption or damage to the server


SERVER

In the event of damage to the computer workstation that is used means that the computer can not enter in the network so that it can not communicate with the server computer and other computers in the network.

WORKSTATION


In the event of damage to the Hub can be seen on the power indicator lights and indicator lights for each workstation. If the power indicator lights Hub / off switch likely means the hub is broken


HUB/SWITCH

Indicators that can be seen in the damaged network card is dead indicator lights that are on the network card and the indicator lights on the hub / switch when the computer has been living and cable connectivity from the network card and hub / switch has been good


LAN CARD

Type of fiber optic cable using ST and SC connectors. Interference or damage to the cable and fiber optic connector type is very rare, but require special treatment for the network

CABLE


Interference or damage to the UTP cable is a light indicator that is not living on the card or on a network hub / switch. This is because the plug is not installed properly (loose), wrong order the cable and drop out.

CABLE


Type of coaxial cable has a relatively slow access when compared to other types of cables and frequent disturbances due to the loose connector (not connect), short cable and cable terminating at the open resistor conector.

CABLE


UTP Cable Straight

Explaining :Active

Inactive

Explaining :Active

Inactive

UTP Cable Straight

QUESTIONS

1. A vital equipment that must be owned to build a network and their respective functions in the network!

2. Specify and describe the physical network topology which have at least 2 fruit and profit and loss!

3. In what care needs to be done? If you need to care how the time period? Why should treatment be? In the what?



Analyzing the symptoms of damageHOME

Learning Objectives

1. Training participants capable of classifying the problems in the operation of the LAN

2. Training participants are able to identify each type of problems that exist in the hardware.

3. Training participants are able to identify each type of problems that exist in the software.


HOME

The problems that often appear in both the installation and after installation of computer network can be divided up:

• Hardware error or damage

• Software error


HOME

Errors or hardware damage that often occurs is the Network Interface Card (network card), cables and connectors.


HARDWARE

The software for the network card that has been working on or can be viewed on:

1. Click Start> Settings> c

lick Control Panel2. Select double-click th

e system icon menu select Device Manager


HARDWARE

Problems with the cable type Thin Coax .Modul 10 Diagnose problems that the operation of the PC connected network

1. Open cable (open). This condition states that the cable has been a break in the cable network that can not bring data.

2. Connectors loose (not connected). This is the case in the connection between the network card with the connector cable.

3. Short cable. This condition states that there has been a short cable that is connected in a network.

4. Terminating resistor on the Connector5. Short on the cable with plug connectors6. Male connector on the loose


HARDWARE

Problems on Thin Coax cable type.


• Checking damage UTP cable can be easily known. As in the picture below:


HARDWARE

Description of the image:

1. Connectors loose (not connected)

2. Short cable

3. Cable open (open)


HARDWARE

The problems that often appear in the software in general can be grouped:

1. Error setting network configuration2. Error Protocol used3. IP Error.4. Identify Client error and server computer5. Service Network error (file and print sharing)6. Security System Error7. Damaged program files, so the need to update

SOFTWARE


To be able to repair errors in software can be done with re-setting the software in accordance with the provisions in the network.


SOFTWARE

Here are some cases that are often caused by networking operating system:

1. Can not login in the network2. Can not find other computers on the netw

ork list3. Can not share files or printers4. Can not install network adapter5. Other computers can not log in to our

computer.


SOFTWARE

QUESTIONS

1. Are there similarities and differences in function between the HUB, Repeater, Bridge and Router in the network ?

2. What is the network protocol in the IPX and TCP / IP ?

3. What is a peer to peer network and peer to the server (client server) what the benefits of each ?



Isolate ProblemsHOME

Learning Objectives

1. Training participants able to isolate the problem so that network devices do not disrupt the entire system.

2. Training participants able to isolate the problems from the network device hardware.

3. Training participants able to isolate the problem device from the network software


HOME

• Isolate the problem is the actions taken to prevent the things that result in more fatal in the network. This is done so that the network can function as normal and good again.


HARDWARE

Hardware problems in isolation

1. isolate damage to the network card

2. isolate the problem cable and connector


HARDWARE

isolasai Protocol that is used must be determined at the time of installation of network card software. The use as in the example protocol TCP / IP.


HARDWARE

IP address error.

• Error Identification workgrup

• Service Network error (file and print sharing)

• Damaged program files, so the need to update


SOFTWARE

Here are some cases that are often caused by networking operating system:

• Can not login in the network• Can not find other computers on the netw

ork list• Can not share files or printers.• Can not install network adapter• Other computers can not log in to our

computer. Modul 10 Diagnose problems that the operation of the PC connected network

Steps To Sharing Printer

1. Start setting the printer

2. Select a printer to be share

3. Option selection sharing printers

1

2

3


SOFTWARE

isolation and error checking to be done one by one carefully in accordance with the provisions stipulated in the network are the IP numbers and subnetmask the protocol used, workgroup name, and so forth so that the established network connection.

SOFTWARE


QUESTIONS

1. How handling insulation damage on the network topology with the bus topology and their influence is.

2. How handling insulation damage on the network topology with the Star system and the impact on the network.

3. According to you more easily in isolation on the network topology or star topology Bus? What's easy?

4. At the time of isolation the problems are software issues are important to consider? Why?


DAFTAR PUSTAKA

Dikmenjur. 2004. Mendiagnosis Permasalahan Pengoperasian PCYang Tersambung Jaringan. Modul TKJ. Jakarta


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Thank You For Attention

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modul 10 di agnose problems that the operation of the pc connected network identify symptoms of...

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