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Archive for November 2014

Dalam dunia komputer jaringan dimana untuk mempelajari tentang apa itu yang dimaksud router,hub,switch kabel UTP, kabel straight,kabel cross dll itu perlu semua barang tersebut yang untuk mendapatkannya hanya untuk belajar itu sangatlah mahal dan belum tentu kita bisa mengkoneksikannya dengan komputer kita secara langsung tanpa adanya bimbingan dari yang sudah ahli.

Oleh karena itu, sebuah perusahaan jaringan yang terkenal yaitu Cisco membuat aplikasi mempelajari jaringan tanpa harus mempunyai semua alat-alat yang disebutkan diatas yaitu Cisco Packet Tracer.

Apa itu Cisco Packet Tracer? Packet tracer adalah sebuah software yang dapat digunakan untuk melakukan simulasi jaringan.
sebenarnya software ini sangat familiar didunia dalam bidang computer network. Sebelum anda akan membuat jaringan network yang sebenarnya disarankan Anda membuat rancangan terkebih dahulu agar jaringan yang dibuat sesuai dengan apa yang diharapkan dan dapat dilakukan koreksi sebelum dibuat jaringan yang sebenarnya. Nah, dengan adanya software ini maka memudahkan anda untuk membuat simulasi jaringan komputer dengan kelengkapan tools dan device yang tersedia di Cisco Packet Tracer.
Cisco Packet Tracer merupakan sebuah simulator untuk alat alat jaringan Cisco yang sering digunakan sebagai media pembelajaran dan penelitian, termasuk dalam bidang penelitian simulasi jaringan komputer. Program ini dibuat oleh Cisco System dan program ini gratis untuk fakultas, siswa, dan alumni yang telah berpartisipasi pada Cisco Networking Academy. Pada dasarnya Cisco Packet Tracer ini digunakan sebagai media pembelajaran bagi para pemula untuk merancang, mengkonfigurasi, dan memecahkan masalah mengenai jaringan komputer.
Singkatnya Cisco Packet Tracer memberikan kemudahan bagi kita untuk belajar bagaimana merancang, membangun dan mengkonfigurasi sebuah jaringan. mulai dari jaringaan yang sederhana sampai yang kompleks. Bahkan kita juga bisa mengetahui truobel apa saja yang sering kali terjadi dalam sebuah jaringan hingga kita bisa menganalisa dan memperbaiki nya tanpa harus membeli perangkat yang super mahal bagi kalangan mahasiswa yang masih dalam tahap belajar.
  Anda bisa gunakan aplikasi ini untuk simulasi membuat jaringan computer yang anda kehendaki. Ini saya mau ngasih tau gimana cara makainya cisco paket tracer. Install dulu cisco paket tracernya di laptop atau PC. Setelah terinstal dengan baik dan benar sekarang saatnya gunakan aplikasinya.
Langkah membuat simulasi small office di cisco paket tracer.
 1. Buka dulu aplikasi cisco packet tracer. Maka akan muncul gambar seperti dibawah ini.
2.  Desain jaringan computer seperti gambar berikut.

  • ·         PC di lantai 1 menggunakan alamat jaringan 192.168.1.0/24 dengan gateway 192.168.1.1
  • ·         PC di lantai 2 menggunakan alamat jaringan 192.168.2.0/24 dengan gateway 192.168.2.1
  • ·         Printer di lantai 1 dan 2 menggunakan alamat jaringan yang sama pada PC masing-masing lantai.
  • ·         Laptop di lantai 1 dan 2 jaringanya saya buat DHCP
  • ·         Server menggunakan alamat jaringan 192.168.3.0/24 dengan gateway 192.168.3.1

3. Cara konfigurasi PC dapat dilakukan dengan mengklik gambar PC dan klik desktop-IP configuration. BOSS dapat  mengisikan IP address, subnet dan default gateway nya. dilakukan berulang-ulang terhadap PC yang lainnya.
   4. Selanjutnya mengkonfigrasi Router dengan mengklik Router, dan bisa langsung menyetting menggunakan config ataupun dengan CLI. pertama-tama saya akan menyetting dengan menggunakan config.
PC lantai 1 Network FastEthernet 0/0 konfigurasi IP 192.168.1.1 dengan subnet 255.255.255.0
PC lantai 2 Network FastEthernet 0/1 konfigurasi IP 192.168.2.1 dengan subnet 255.255.255.0
ISP  dengan Network FastEthernet 1/0 konfigurasi IP 10.1010.1 dengan subnet 255.0.0.0
Server dengan Network FastEthernet 1/1 konfigurasi IP 192.168.3.1 dengan subnet 255.255.255.0
Cara routing router seperti gambar dibawah ini. Catatan kalau menggunakan 1 router gak usah dirouting karena tanpa dirouting pun koneksi bisa terhubung. Kalau menggunakan lebih dari 1 router harus di routing supaya bisa terkoneksi satu sama lain.
5. Konfigurasi Laptop sebaiknya menggunakan DHCP client.
Cara koneksi melalui AP dengan memilih AP terdekat dan tercepat.
      6.  Konfigurasi access point dengan mengklik Access Pointnya dan akan muncul window seperti dibawah ini. Harus mengisikan nama SSID pada AP untuk dikenali Klien.
Isi juga IP AP Anda seperti gambar dibawah ini.
 7. Konfigurasi Printer IP dengan mengklik gambarnya dan akan muncul windows seperti dibawah ini.
Jangan lupa gateway Anda.
 8. Setelah semua terkoneksi maka cek terlebih dahulu dengan menggunakan comment prompt. Gambar dibawah ini cek koneksi dari laptop 1 ke PC 1.
Artinya koneksi terhubung. Anda dapat melakukan ping ke sumua PC dan laptop yang berbeda. Jika koneksi tidak bisa maka akan muncul tulisan request timed out.

Begitulah cara memakainya semoga apa yang saya postingkan bermanfaat bagi kalian semua yang membaca
Sumber terkait : http://himatro.ee.unila.ac.id/apa-sih-cisco-packet-tracer-itu/

Before

Jokowi saingan Soeharto, jadi cover TIME sebelum pelantikan presiden

Jokowi saingan Soeharto, jadi cover TIME sebelum pelantikan presiden - Harapan baru kekuatan demokrasi Indonesia - Presiden terpilih Jokowi ditetapkan jadi cover Time edisi Kamis ini, 16 Oktober 2014. Soeharto jadi cover Time dua kali, yaitu pertama edisi edisi Juli 1966 dan cover kedua saat setahun setelah dilengserkan reformasi 1998.(Foto: dok. ist.)Presiden terpilih Jokowi ditetapkan jadi cover Time edisi Kamis ini, 16 Oktober 2014. Soeharto jadi cover Time dua kali, yaitu pertama edisi edisi Juli 1966 dan cover kedua saat setahun setelah dilengserkan reformasi 1998.


LENSAINDONESIA.COM: Presiden terpilih Jokowi menjelang pelantikannya 20 Oktober 2014, menjadi sorotan dunia. Setelah bos facebook Mark Zuckerberg berkunjung di kantornya, Balai Kota DKI Jakarta, kini majalah berita cukup bergengsi, Time menjadikan wajah eksotiknya menjadi cover edisi terbaru, terbit Kamis ini, 16 Oktober 2014.
Jokowi dijadikan laporan unggulan majalah itu, dengan judul utama cover “A New Hope” (Harapan Baru). Di bawahnya tertulis “Indonesia President joko Widodo Is A Force of Democracy” (Jokowi adalah kekuatan untuk demokrasi).
Time mengulas Jokowi sebagai presiden fenonemal, merakyat dan penuh kesederhanaan. Jokowi ditulis punya kebiasaan blusukan berbaur dan suka berdialog dengan masyarakat bawah.
Praktis, Jokowi merupakan Presiden Indonesia kedua setelah Soeharto yang dipilih Time jadi cover Majalah Time di saat sebelum resmi menjalani pelantikan sebagai Presiden RI.
Jokowi memang tersanjung karena termasuk empat presiden RI yang pernah dilih jadi cover Time. Sebelumnya, Time pernah menjadikan cover Presiden Soekarno, Presiden Soeharto, dan Presiden SBY. Cuma, Soekarno dan SBY jadi cover ketika sudah menjabat sebagai presiden.
Presiden Soekarno, misalnya, jadi cover TIME edisi Desember 1946, mengulas sebagai presiden pertama Indonesia yang orator ulung. Cover kedua, Time edisi 10 Maret 1958, memuat tulisan Soekarno sebagai presiden yang arogan.
Presiden Soeharto juga sempat jadi cover dua kali. Pertama, edisi Juli 1966, mengulas situasi carut marut politik Indonesia pasca tragedi G 30 S PKI, dan Soeharto berhasil melucuti kekuasaan Soekarno. Cover Soeharto kedua, di edisi Time yang terbit setahun setelah tragedi reformasi, isinya mengulas kekayaan Soeharto USD 15 miliar.
Sedangkan Presiden SBY dijadikan cover edisi Mei 2009, berisi ulasan SBY sebagai ’100 most influential leaders in the world in 2009′. Presiden ke-6 ini disejajarkan pemimpin dunia lain seperti mantan presiden Amerika George W. Bush, mantan Perdana Menteri Inggris Tony Blair, Presiden Rusia Vladimir Putin, Perdana Menteri Italia Silvio Berlusconi dan mantan menteri sekretaris Amerika Madeline Albright. @alrst/licom

Sumber: http://www.lensaindonesia.com/2014/10/16/jokowi-saingan-soeharto-jadi-cover-time-sebelum-pelantikan-presiden.html

Joko Widodo Sworn In as Indonesia’s President and Faces These 5 Challenges

Incoming Indonesian President Joko Widodo visits Susilo Bambang Yudhoyono
Incoming Indonesian President Joko Widodo, left, is greeted by outgoing president Susilo Bambang Yudhoyono during a visit at the presidential palace in Jakarta, Indonesia, on Oct. 19, 2014. Anadolu Agency—Getty Images

The political outsider will be under fierce pressure from the outset

On Oct. 20, Indonesia inaugurates its first President truly of the people. Joko Widodo, known commonly as Jokowi, is unique in Indonesian presidential history because he comes from neither a politically elite nor a military background. Raised in a riverside slum, Jokowi ran a furniture-exporting business in the heartland city of Solo before he successfully ran for his hometown’s mayor in 2005. Two years ago, he was elected governor of Indonesia’s chaotic capital, Jakarta. Although he prevailed in the July presidential election against old-guard candidate Prabowo Subianto — a former general once married to the daughter of Indonesian dictator Suharto — Jokowi, 53, faces numerous challenges as he helms the world’s third largest democracy:
Political Gridlock: Jokowi may have claimed the presidency, but parliament favors Prabowo’s Red and White Coalition, which last month controversially blocked the direct election of governors, mayors and district chiefs. Instead of a popular vote, local legislatures will pick these leaders, preventing the rise of figures outside the political establishment, like Jokowi. Democracy advocates are strategizing how to roll back what some criticize as a legislative coup.
Economic Slowdown: With the commodity boom waning, Indonesia’s recent 6% annual growth looks harder to maintain. Jokowi promises 7% growth by 2018 by moving Indonesia up the value chain, improving logistics and positioning the world’s largest archipelago nation as a global transport hub. But will the populist President resort to the kind of resource nationalism that will spook foreign investors?
Religious Extremism: Indonesia hasn’t suffered a major terrorist strike since 2009 when a pair of luxury Jakarta hotels were targeted by suicide bombers. But it only takes one attack to shatter the sense that Indonesia has tamed a band of radicals who are trying to hijack the moderate, syncretic Islam that has long flourished in the world’s most populous majority-Muslim nation.
Dirty Bureaucracy: Jokowi won votes because of his pristine image and his anti-corruption campaign in Solo and Jakarta. He boasts of having cleaned up the once graft-ridden process by which government permits and licenses were granted. And he helped expand government coffers by enhancing tax collection. Can Jokowi promote transparency in a country notorious for corruption and bureaucratic inefficiency at every level of government?
Ethnic Relations: While mayor of Solo and governor of Jakarta, Jokowi picked deputies who happened to be Christian. In Jakarta, his No. 2 was also Chinese, an ethnicity that has suffered from race rioting. Although the sprawling island nation has maintained remarkable harmony given the diversity of its inhabitants, human-rights groups worry about a recent uptick in ethnic and religious intolerance.

Sumber: http://time.com/3523168/indonesia-jokowi-inauguration-president/

After

Indonesian Leader in Global Spotlight

Many Hope Joko Widodo, Indonesia’s New Leader, Will Raise Country’s Regional Stature

Photo
In August, Indonesian President-elect Joko Widodo, right, met Japan's Foreign Minister Fumio Kishida, center, in Jakarta. Credit Adek Berry/Agence France-Presse — Getty Images
JAKARTA — In his previous life as a small-time furniture exporter and exhibitor, Joko Widodo was used to erecting stages. But in early November, just days after being sworn in as the president of Indonesia, he will now be sharing a stage with the world’s most powerful leaders.
Between Nov. 10 and Nov. 16, Mr. Joko will, in succession, attend the Asia-Pacific Economic Cooperation (APEC) summit meeting in Beijing; the Association of Southeast Asian Nations (Asean) leaders’ meeting and the East Asia Summit, both being held in Naypyidaw, Myanmar; and a meeting of G-20 leaders in Brisbane, Australia.
Mr. Joko, who was sworn in as president on Monday, comes into office with no foreign policy experience, and his introduction into international affairs will be, according to analysts, a trial by fire. “The most important thing is meeting these leaders face to face,” Mr. Joko said in an interview shortly before his inauguration, “and develop those relationships.”
That may be easier said than done, given that he doesn’t have much in common with his counterparts. Born in a slum in the province of Central Java, Mr. Joko, 53, a former carpenter, is the first Indonesian president not to come from the country’s political elite or be an army general.
He is expected to have bilateral meetings during the conferences with, among others, President Vladimir V. Putin of Russia, who is a former K.G.B. officer, and Gen. Prayuth Chan-ocha, the prime minister of Thailand, who carried out a military coup there last May. The biggest thing Mr. Joko has in common with President Barack Obama, whom his aides said he is scheduled to meet one-on-one in Beijing, is that they both have lived in Indonesia.
Tall, thin and unassuming, Mr. Joko himself has joked that his face looks more like that of a village street-food vendor than of a head of state. But behind it lies a sharp intellect and kinetic energy to get things done.
As governor of Jakarta, he was mobbed by well-wishers during his daily walking tours through traditional markets and slum areas, where he would talk about bread-and-butter issues such as health care, education and traffic.
Mr. Joko’s unusual style and equally unusual nickname (“Jokowi”), coupled with his unlikely ascension to the Indonesian presidency, garnered heavy international media attention and piqued the interest of foreign leaders.
“It will be interesting to see Jokowi’s personal chemistry with Obama and other leaders, and how he performs,” said Matthew P. Goodman, senior adviser for Asian economics at the Center for Strategic and International Studies in Washington, who served as the Obama administration’s White House coordinator for APEC and the East Asia Summit in 2011. “Other leaders will be looking at how he performs, with a neutral eye,” he said.
Mr. Joko came into office with pressing domestic concerns, in particular a hostile group of opposition parties in Indonesia’s House of Representatives that are controlled by Prabowo Subianto, a former army general who lost to him in the country’s July 9 presidential election.
“He would have come to these meetings as a star, but he’s domestically distracted,” said Kishore Mahbubani, a former Singaporean diplomat and the current dean of the Lee Kuan Yew School of Public Policy at the National University of Singapore.
“What it does is affect the attention you pay to events, and whether you have a free hand to launch initiatives,” Mr. Mahbubani said, adding that Mr. Joko should remain low-key at the summits and treat them as a learning experience.
Others are looking for Mr. Joko to immediately play a visible role on the international stage, given that Indonesia is the world’s fourth-most populous country, its largest Muslim-majority state and a G-20 member. It also lies astride the world’s busiest shipping lane in the Strait of Malacca.
Indonesia also has domestic problems with a global impact, including climate change due to deforestation, terrorism and human trafficking.
“He has an opportunity to shine,” said Alexander Feldman, president and chief executive of the U.S.-Asean Business Council. “The world is curious about Jokowi and what he is going to focus on. And I think that world leaders want to court him.”
Since its independence from Dutch colonial rule in the 1940s, Indonesia has maintained a feel-good foreign policy that Mr. Joko’s predecessor, Susilo Bambang Yudhoyono, described as “a million friends and zero enemies.”
The country’s transition to democracy, which began in 1999, and its growing economic importance have placed it in the same conversation as Asia’s two largest emerging economies: China and India. Mr. Yudhoyono worked to further project both Indonesia’s and his own influence on the global stage, with issues such as climate change and Islamic extremism, with mostly indifferent results.
“Indonesia at one point tried to mediate on the Korean Peninsula, and that didn’t work out very well,” said Ian Storey, a senior fellow at the Institute of Southeast Asian Studies in Singapore.
Analysts and Mr. Joko’s advisers said he would be less ambitious and instead try to project Indonesia’s influence through Asean, its traditional foreign policy base. “Indonesia is best described as a regional power with global concerns — it’s not China or India,” said Amitav Acharya, a professor at American University in Washington and author of “Indonesia Matters: Asia’s Emerging Democratic Power.”
“But by playing the role of a regional mediator and helping to keep Asean together, Indonesia helps to contribute to stability in the Asia-Pacific region and the world,” he said, “since it is in the Asia-Pacific that we have all the major powers — the U.S., China, Japan and India — whose relationships will be key to global stability.”
Rizal Sukma, an adviser to Mr. Joko, said the president’s foreign policy would be directed more by business and economic concerns than geopolitical ones. Mr. Rizal said Indonesia’s geographical location gives it the ability, as an archipelago state, to practice “maritime diplomacy.”
“You can’t eat an international image,” he said. “The key focus is to use diplomacy for economic benefit. We have a strategic partnership with India, but the relationship has not reached half its potential.”

Sumber : http://www.nytimes.com/2014/10/21/business/international/many-hope-joko-widodo-indonesias-new-leader-will-raise-countrys-regional-stature.html?_r=0

Kerja Sama dengan Angola, Jokowi Klaim Indonesia Hemat Rp 15 Triliun Setahun

Jumat, 31 Oktober 2014 | 17:26 WIB
KOMPAS.com/SABRINA ASRIL Presiden Joko Widodo menerima Wakil Presiden Angola Manuel Domingos Vicente di Istana Merdeka, Jumat (31/10/2014) siang.

JAKARTA, KOMPAS.com
 — Presiden Joko Widodo telah menandatangani kerja sama dengan perusahaan minyak asal Angola, Sonangol. Dengan kerja sama itu, Jokowi mengklaim uang negara yang bisa dihemat mencapai Rp 15 triliun.
"Setahun sekitar Rp 15 triliun," ujar Jokowi seusai menandatangani kerja sama dengan Wakil Presiden Angola Manuel Domingos Vicente di Istana Merdeka, Jumat (31/10/2014) siang.
Menteri ESDM Sudirman Said mengatakan, antara Pertamina dan Sonagol akan membentuk perusahaan bersama di Indonesia. Kedua persuahaan itu juga akan membangun kilang di wilayah Indonesia sehingga bisa meningkatkan volume minyak yang diproduksi.
Sudirman memperkirakan, dalam satu hari, diprediksi akan ada 100.000 barrel yang dihasilkan dari kilang minyak tersebut. "Hipotesisnya kalau dapat 100.000 barrel, seperempatnya impor dan kita punya satu perusahaan yang memiliki suplai berkelanjutan, maka tinggal bicara harga. Kalau dapat 100.000 barrel, sehari bisa hemat 2,5 juta dollar," kata Sudirman.
Kerja sama ini, lanjut dia, akan mendorong jalinan kerja sama dengan negara lain. Kerja sama dengan perusahaan minyak Angola, sebut Jokowi, juga sudah dipikirkan dengan matang.
"Artinya, kalau kerja sama negara dengan negara bisa dirasakan manfaatnya untuk rakyat. Kalau nggak, nggak usah teken-teken," ucap Jokowi.
Dalam penandatanganan kerja sama di sektor minyak ini, Jokowi terlihat didampingi Menteri Luar Negeri Retno LP Marsudi, Menteri ESDM Sudirman Said, dan Plt Dirut Pertamina

Sumber: http://nasional.kompas.com/read/2014/10/31/17262261/Kerja.Sama.dengan.Angola.Jokowi.Klaim.Indonesia.Hemat.Rp.15.Triliun.Setahun


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