VClass Jaringan Komputer (LAN Design 2)

Lab 5.1.13b Building a Switch-based Network

Objective
• Create a simple network with two PCs using a switch
• Identify the proper cable to connect the PCs to the switch
• Configure workstation IP address information
• Test connectivity using the ping command

Background / Preparation

This lab focuses on the ability to connect two PCs to create a simple switch-based Ethernet LAN using two workstations. A switch is a networking concentration device sometimes referred to as a multiport repeater. Switches are relatively inexpensive and easy to install. When operating in full- duplex mode, they provide dedicated bandwidth to workstations. Switches eliminate collisions by creating microsegments between ports to which the two workstations are attached. They are appropriate for small to large LANs with moderate to heavy traffic.

In addition to the physical and data link connections, which are Layers 1 and 2, the computers must also be configured with the correct IP network settings, which is Layer 3, so that they can communicate. Since this lab uses a switch, a basic Category 5/5e UTP straight-through cable is needed to connect each PC to the switch. This is referred to as a patch cable or horizontal cabling, which is used to connect workstations and a typical LAN. Start this lab with the equipment turned off and with cabling disconnected. Work in teams of two with one person per PC. The following resources will be required:
• Two workstations with an Ethernet 10/100 NIC installed
• Ethernet 10BaseT or Fast Ethernet switch
• Several Ethernet cables, which are straight-through and crossover, to choose from for connecting the two workstations

Step 1 Identify the proper Ethernet cable and connect the two PCs to the switch

a. The connection between the two PCs and the switch will be accomplished using a Category 5 or 5e straight-through patch cable. Locate two cables that are long enough to reach from each PC to the switch. Attach one end to the NIC and the other end to a port on the switch. Be sure to examine the cable ends carefully and select only a straight-through cable.

b. What kind of cable is required to connect from NIC to switch? Straight-through cable
c. What is the category rating of the cable? Category 5 or 5e
d. What is the AWG wire size designation of the cable? 24 AWG

Step 2 Verify the physical connection

a. Plug in and turn on the computers. To verify the computer connections, insure that the link lights on the both PC NICs and the switch interfaces are lit. Are all link lights lit? They should be otherwise troubleshoot.

Step 3 Access the IP settings window

Note: Be sure to write down the existing IP settings, so that they can be restored at the end of the lab. These include IP address, subnet mask, default gateway, and DNS servers. If the workstation is a DHCP client, it is not necessary to record this information.

Windows 95/98/Me users should do the following:
• Click on Start -- Settings -- Control Panel and then click the Network icon.
• Select the TCP/IP protocol icon that is associated with the NIC in this PC and click on Properties.
• Click on the IP Address tab and the Gateway tab.

Windows NT/2000 users should do the following:
• Click on Start -- Settings -- Control Panel and then open the Network and Dial-up
Connections folder.
• Click and open the Local Area Connection icon.
• Select the TCP/IP protocol icon that is associated with the NIC in this PC.
• Click on Properties and click on Use the following IP address.

Windows XP users should do the following:
• Click on Start -- Settings -- Control Panel and then click the Network Connection icon.
• Select the Local Area Network Connection and click on Change settings of this connection.
• Select the TCP/IP protocol icon that is associated with the NIC in this PC.
• Click on Properties and click on Use the following IP address.

Step 4 Configure TCP/IP settings for the two PCs

a. Set the IP address information for each PC according to the information in the table.

b. Note that the default gateway IP address is not required, since these computers are directly connected. The default gateway is only required on local area networks that are connected to a router.

Step 5 Access the Command or MS-DOS prompt

a. Use the Start menu to open the Command Prompt (MS-DOS-like) window:
Windows 95/98/Me users should do the following:
Start -- Programs -- MS-DOS Prompt
Windows NT/2000 users should do the following:
Start -- Programs -- Accessories -- Command Prompt
Windows XP users should do the following:
Start -- Programs -- Accessories -- Command Prompt

Step 6 Verify that the PCs can communicate

a. Test connectivity from one PC to the other through the switch by pinging the IP address of the opposite computer. Use the following command at the command prompt.
C:\ ping 192.168.1.1 (or 192.168.1.2)

b. Look for results similar to those shown below. If not, check the PC connections and TCP/IP settings for both PCs. What was the ping result?
Results could possibly be: Sent=4 Received=3 Lost=1 (this is due to ARP) Any other results probably indicate an error

Step 7 Confirm the TCP/IP network settings

Windows 95 / 98 / Me users should do the following:

a. Type the winipcfg command from the MS-DOS Prompt. Record the results.
Answers will vary depending on if Computer A or B is used.
Examples for Computer A IP Address: 192.168.1.1
Subnet Mask: 255.255.255.0
Default Gateway:

Windows NT / 2000 / XP users should do the following:

b. Type the ipconfig command from the Command Prompt. Record the results.
Answers will vary depending on if Computer A or B is used.
Examples for Computer B IP Address: 192.168.1.2
Subnet Mask: 255.255.255.0
Default Gateway:

Step 8 Restore the PCs to their original IP settings, disconnect the equipment, and store the cables

VClass Jaringan Komputer (LAN Design 1)

Lab 5.1.13a Building a Hub-based Network

Objective
• Create a simple network with two PCs using a hub
• Identify the proper cable to connect the PCs to the hub
• Configure workstation IP address information
• Test connectivity using the ping command

Background / Preparation

This lab focuses on the ability to connect two PCs to create a simple hub-based Ethernet LAN using two workstations. A hub is a networking concentration device sometimes referred to as a multiport repeater. Hubs are inexpensive and easy to install, but they permit collisions to occur. They are appropriate for a small LAN with light traffic.

In addition to the physical and data link connections, which are Layers 1 and 2, the computers must also be configured with the correct IP network settings, which is Layer 3, so that they can communicate. Since this lab uses a hub, a basic Category 5/5e UTP straight-through cable is needed to connect each PC to the hub. This is referred to as a patch cable or horizontal cabling, which is used to connect workstations and a typical LAN. Start this lab with the equipment turned off and with cabling disconnected. Work in teams of two with one person per PC. The following resources will be required:
• Two workstations with an Ethernet 10/100 NIC installed
• Ethernet 10BaseT or Fast Ethernet hub
• Several Ethernet cables, which are straight-through and crossover, to choose from for connecting the two workstations

Step 1 Identify the proper Ethernet cable and connect the two PCs to the hub

a. The connection between the two PCs and the hub will be accomplished using a Category 5 or 5e straight-through patch cable. Locate two cables that are long enough to reach from each PC to the hub. Attach one end to the NIC and the other end to a port on the hub. Be sure to examine the cable ends carefully and select only a straight-through cable.
b. What kind of cable is required to connect from NIC to hub? Straight-through cable
c. What is the category rating of the cable? Category 5 or 5e
d. What is the AWG wire size designation of the cable? 24 AWG

Step 2 Verify the physical connection

a. Plug in and turn on the computers. To verify the computer connections, insure that the link lights on the both PC NICs and the hub interfaces are lit. Are all link lights lit? They should be otherwise troubleshoot.

Step 3 Access the IP settings window

Note: Be sure to write down the existing IP settings, so that they can be restored at the end of the lab. These include IP address, subnet mask, default gateway, and DNS servers. If the workstation is a DHCP client, it is not necessary to record this information.

Windows 95/98/Me users should do the following:
• Click on Start -- Settings -- Control Panel and then click the Network icon.
• Select the TCP/IP protocol icon that is associated with the NIC in this PC and click on Properties.
• Click on the IP Address tab and the Gateway tab.

Windows NT/2000 users should do the following:
• Click on Start -- Settings -- Control Panel and then open the Network and Dial-up
Connections folder.
• Click and open the Local Area Connection icon.
• Select the TCP/IP protocol icon that is associated with the NIC in this PC.
• Click on Properties and click on Use the following IP address.

Windows XP users should do the following:
• Click on Start -- Settings -- Control Panel and then click the Network Connection icon.
• Select the Local Area Network Connection and click on Change settings of this connection.
• Select the TCP/IP protocol icon that is associated with the NIC in this PC.
• Click on Properties and click on Use the following IP address.

Step 4 Configure TCP/IP settings for the two PCs

a. Set the IP address information for each PC according to the information in the table.

b. Note that the default gateway IP address is not required, since these computers are directly connected. The default gateway is only required on local area networks that are connected to a router.

Step 5 Access the Command or MS-DOS prompt

a. Use the Start menu to open the Command Prompt (MS-DOS-like) window:
Windows 95/98/Me users should do the following:
Start -- Programs -- MS-DOS Prompt
Windows NT/2000 users should do the following:
Start -- Programs -- Accessories -- Command Prompt
Windows XP users should do the following:
Start -- Programs -- Accessories -- Command Prompt

Step 6 Verify that the PCs can communicate

a. Test connectivity from one PC to the other through the hub by pinging the IP address of the opposite computer. Use the following command at the command prompt.
C:\ ping 192.168.1.1 (or 192.168.1.2)

b. Look for results similar to those shown below. If not, check the PC connections and TCP/IP
settings for both PCs. What was the ping result?
Results could possibly be: Sent=4 Received=3 Lost=1 (this is due to ARP) Any other results probably indicate an error

Step 7 Confirm the TCP/IP network settings

Windows 95 / 98 / Me users should do the following:

a. Type the winipcfg command from the MS-DOS Prompt. Record the results.
Answers will vary depending on if Computer A or B is used.
Examples for Computer A IP Address: 192.168.1.1
Subnet Mask: 255.255.255.0
Default Gateway:

Windows NT / 2000 / XP users should do the following:

b. Type the ipconfig command from the Command Prompt. Record the results.
Answers will vary depending on if Computer A or B is used.
Examples for Computer B IP Address: 192.168.1.2
Subnet Mask: 255.255.255.0
Default Gateway:


Step 8 Restore the PCs to their original IP settings, disconnect the equipment, and store the cables

VClass Jaringan Komputer (Ethernet 1)

Lab 5.1.12 Building a Peer-to-Peer Network – Instructor Version

Objective

• Create a simple peer-to-peer network between two PCs

• Identify the proper cable to connect the two PCs

• Configure workstation IP address information

• Test connectivity using the ping command.

Background / Preparation

This lab focuses on the ability to connect two PCs to create a simple peer-to-peer Ethernet LAN between two workstations. The workstations will be directly connected to each other without using a hub or switch. In addition to the Layer 1 physical and Layer 2 data link connections, the computers must also be configured with the correct IP network settings, which is Layer 3, so that they can communicate. A basic Category 5/5e UTP crossover cable is all that is needed. A crossover cable is the same type that would be used as backbone or vertical cabling to connect switches together.

Connecting the PCs in this manner can be very useful for transferring files at high speed and for troubleshooting interconnecting devices between PCs. If the two PCs can be connected with a single cable and are able to communicate, then any networking problems are not with the PCs themselves. Start this lab with the equipment turned off and with cabling disconnected. Work in teams of two with one person per PC. The following resources will be required:

• Two workstations with an Ethernet 10/100 NIC installed

• Several Ethernet cables, which are both straight-through and crossover, to choose from for connecting the two workstations

Step 1 Identify the proper Ethernet cable and connect the two PCs

a. The connection between the two PCs will be accomplished using a Category 5 or 5e crossover cable. Locate a cable that is long enough to reach from one PC to the other, and attach one end to the NIC in each of the PCs. Be sure to examine the cable ends carefully and select only a crossover cable.

b. What kind of cable is required to connect from NIC to NIC? Crossover

c. What is the category rating of the cable? Category 5 or 5e

d. What is the AWG wire size designation of the cable? 24 AWG

Step 2 Verify the physical connection

a. Plug in and turn on the computers. To verify the computer connections, insure that the link lights on both NICs are lit. Are both link lights lit? They should be otherwise troubleshoot.

Step 3 Access the IP settings window

Note: Be sure to write down the existing IP settings, so that they can be restored at the end of the lab. These include IP address, subnet mask, default gateway, and DNS servers. If the workstation is a DHCP client, it is not necessary to record this information.

Windows 95 / 98 / Me/ users should do the following:

• Click on Start > Settings > Control Panel and then click the Network icon.

• Select the TCP/IP protocol icon that is associated with the NIC in this PC and

• Select the TCP/IP protocol icon that is associated with the NIC in this PC and click on Properties.

• Click on the IP Address tab and the Gateway tab.

Windows NT / 2000 users should do the following:

• Click on Start > Settings > Control Panel and then open the Network and Dial-up Connections folder.

• Click ad open the Local Area Connection icon.

• Select the TCP/IP protocol icon that is associated with the NIC in this PC.

• Click on Properties and click on Use the following IP address.

Windows XP users should do the following:

• Click on Start > Settings > Control Panel and then click the Network Connection icon.

• Select the Local Area Network Connection and click on Change settings of this connection.

• Select the TCP/IP protocol icon that is associated with the NIC in this PC.

• Click on Properties and click on Use the following IP address.

Step 4 Configure TCP/IP settings for the two PCs

a. Set the IP address information for each PC according to the information in the table.

b. Note that the default gateway IP address is not required, since these computers are directly connected. The default gateway is only required on local area networks that are connected to a router.

Step 5 Access the Command or MS-DOS prompt

a. Use the Start menu to open the Command Prompt (MS-DOS-like) window:

Windows 95 / 98 / Me users should do the following:

Start > Programs > MS-DOS Prompt

Windows NT / 2000 users should do the following:

Start > Programs > Accessories > Command Prompt

Windows XP users should do the following:

Start > Programs > Accessories > Command Prompt

Step 6 Verify that the PCs can communicate

a. Test connectivity from one PC to the other by pinging the IP address of the opposite computer.

Use the following command at the command prompt.

C:>ping 192.168.1.1 (or 192.168.1.2)

b. Look for results similar to those shown below. If not, check the PC connections and TCP/IP settings for both PCs. What was the ping result?

Results could possibly be: Sent=4 Received=3 Lost=1 (this is due to ARP)

Any other results probably indicate an error

Step 7 Confirm the TCP/IP network settings

Windows 95 / 98 / Me users should do the following:

a. Type the winipcfg command from the MS-DOS Prompt. Record the results:

Answers will vary depending on if Computer A or B is used.

Examples for Computer A

IP Address: 192.168.1.1

Subnet Mask: 255.255.255.0

Default Gateway:

Windows NT / 2000 / XP users should do the following:

b. Type the ipconfig command from the Command Prompt. Record the results:

Answers will vary depending on if Computer A or B is used.

Examples for Computer B

IP Address: 192.168.1.2

Subnet Mask: 255.255.255.0

Default Gateway:

Step 8 Restore the PCs to their original IP settings, disconnect the equipment, and store the cables

Laporan Kegiatan

Pelaksanaan Kegiatan :

Hari / Tgl : Rabu, 06 April 2011

Waktu : 08.00 s/d 10.00 WIB

Tempat : Kampus J, Univ. Gunadarma

Isi Kegiatan :

Seminar ini diadakan oleh Fakultas Teknologi Industri, Universitas Gunadarma Bekasi dalam rangka mengembangkan kemampuan mahasiswa/I dalam bidang wirausaha yang menggunakan teknologi informasi.

Sama seperti acara seminar pada umumnya, dalam seminar ini diterangkan hal-hal yang berkaitan dengan tema yang diemban, yaitu “TECHNOPRENEURSHIP”, dari pengertiannya, cara melaksanakannya, cara mengembangkan, keuntungan dan kerugian. Dalam seminar ini, kami para peserta juga disediakan waktu untuk melakukan Tanya jawab dengan pembicara yang bersangkutan.

10 Langkah menjadi Technopreneurship yang Baik :

• Kenali diri dan lingkungan.

Dalam langkah pertama, anda diharuskan engenali diri anda sendiri dan linkungan sekitar anda. Apa kemampuan anda, apa yang anda inginkan dari usaha anda, dan apa yang lingkungan anda perlukan yang belum bisa orang lain penuhi.

• Pilih patner dan tema produk.

Pilih patner yang menurut anda sesuai dengan diri anda, yang mempunyai tujuan searah dan pemikiran yang bisa mendukung juga mengembangkan ide anda menjadi lebih baik. Dari pemikiran anda berdua, pilihlah tema produk yang dapat diterima oleh masyarakat sekitar.

• Pilah dan pilih produk.

Dari tema yang sudah ditentukan, pilah dan pilihlah produk yang telah anda kumpulkan, pilih produk yang sekiranya banyak digunakan dan dimnati oleh para konsumen dan belum terlalu banyak pesaing yang menjalani.

• Amati Tiru Modifikasi (ATM).

Amati jenis produk yang serupa, ambil kelebihannya dan modifikasi kekurangannya menjadi kelebihan untuk produk anda.

• Tawarkan dan gratiskan.

Untuk awal promosi, tawarkan kepada orang-orang terdekat anda secara gratis tanpa biaya terlebih dahulu untuk perkenalan produk anda.

• Dapatkan portfolio dan promosi.

Jika memang orang di sekitar anda berminat, usahaan agar mereka juga membantu anda dalam melakukan promosi. Bisa kepada teman-teman, keluarga atau siapapun yang mereka kenal. Dapatkan dukungan promosi yang baik dari mereka.

• Lakukan blog Marketing.

Selain dari konsumen, lakukan promosi melalui blog anda, jika belum punya, anda dapat membuat blog dahulu dari situs pembuat blog yang tersedia.

• Kejar Terus Portfolio.

Selalu berusaha untuk mendapatkan promosi yang baik dari komsumen.

• Benahi system dan tambah fitur.

Lakukan pemeriksaan berkala terhadap produk yang anda kembangkan atau usahakan. Perbaiki hal-hal yang masih dirasakan kurang, dan tambahkan hal-hal yang bisa dikatakan baru untuk produk anda.

• Matangkan produk dan inovasi.

Selalu perbaiki dan kembangkan produk anda dan lakukan pembuatan produk yang lain yang dapat mendukung usaha anda menjadi lebih baik.