The development of the network has changed, which used to use cables, now many wireless networks are built or commonly called Wireless Local Area Networks (WLAN). The use of the internet is increasingly widespread, starting from government agencies, companies, schools and others. WLAN network currently has a very important role as various information that we are looking for we can easily get on the internet. As well as used to make it easier to do our work such as exchanging and storing data. The internet has benefits if Users use it properly. The internet can also have an impact if it is used improperly, namely students at SMP Negeri 1 Dolok Merawan accessing the website during class hours which can disrupt teaching and learning activities. Then it is necessary to apply the Firewall Filtering method using a proxy router to block and limit websites at certain hours to support better and more comfortable teaching and learning activities.
 
 

Network administrators require network monitoring in managing a network. Technological developments allow network monitoring using the SNMP protocol combined with a monitoring system using Zabbix. This research is designed for viewing and using routers to display information about the web. The problem that often occurs is the lack of administrators and the network monitoring system has not been accommodated. With this research, objectives continue to be developed, so that network administrators are helped and more quickly solve problems by monitoring existing networks. This study uses Zabbix as an open-source monitoring system. This application can display information from network devices such as Traffic Data, Bandwith Usage, and Network Interface. The results of the trials that have been carried out have proven to be able to monitor networks using SNMP-based Zabbix by displaying the expected results. This is indicated by the running of the monitoring system on the Zabbix application. It is hoped that by developing a network monitoring system using Zabbix-server, it will be easier to help speed up problems that occur and become a benchmark for the system being developed.

This research aims to analyze the form of legal protections for consumers against the purchase of drugs containing psychotropic substances on the online marketplace. the rapid development of e-commerce in recent years when the internet was introduced.  With the internet, transactions in trade no longer see national boundaries.  This ease of accessing the internet makes consumers of e-commerce increase, one of which is in the online marketplace, due to the ease of payment systems, practicality, short time to make it more efficient, as well as the many attractive promos provided.  The implementation of transactions from this rapidly growing online marketplace also needs to be balanced with strict supervision.  The research method used is normative juridical and then analyzed with secondary data in the form of primary and secondary legal materials.  The results of this study indicate that the form of legal protection for consumers against the purchase of drugs containing psychotropic substances on the online marketplace can be in the form of delivering complete and accurate information about products that are traded online.  Nowever, there must still be the responsibility from the online marketplace or business actors to consumers.  Penelitian ini bertujuan untuk menganalis bentuk perlindungan hukum bagi konsumen terhadap pembelian obat mengandung psikotropika pada online marketplace. Hadirnya teknologi internet mengakibatkan transaksi dalam perdagangan tidak lagi melihat batas-batas wilayah negara. Kemudahan dalam mengakses internet menimbulkan peningkatan konsumen e-commerce, salah satunya pada online marketplace. Terdapat berbagai fasilitas dalam sistem pembayaran, praktis, banyaknya pilihan produk, singkatnya waktu sehingga membuat lebih efisien, serta berbagai macam promo menarik yang diberikan. Tentunya pelaksanaan transaksi dari online marketplace yang berkembang pesat ini juga perlu diimbangi dengan adanya pengawasan yang tegas terutama terkait beredarnya obat-obatan yang mengandung psikotropika. Metode penelitian yang digunakan adalah yuridis normatif kemudian dianalisa dengan data sekunder berupa bahan hukum primer dan sekunder. Hasil dari penelitian ini menunjukkan bahwa bentuk perlindungan hukum bagi konsumen terhadap pembelian obat mengandung psikotropika pada online marketplace dapat berupa penyampaian informasi yang lengkap dan akurat mengenai produk yang diperjualbelikan secara online. Namun, tetap saja harus ada tanggung jawab dari online marketplace atau para pelaku usaha kepada konsumen.  

Sale pisang adalah makanan ringan semi basah yang bahan utamanya adalah buah pisang yang dikeringkan terlebih dahulu untuk mengurangi kadar air. Sale pisang yuli terdapat dua jenis yaitu pisang sale pipih dan sale pisang bulat. Untuk harga sale pisang pipih per bungkusnya Rp 5000 rupiah, sedangkan sale pisang bulat dihargai per bungkusnya Rp 10.000 rupiah. Untuk menjaga keberlangsungan usaha sale pisang, maka diperlukan langkah-langkah untuk mengalokasikan sumber daya dalam hal ini menggunakan variable krecek pisang sale, bahan pelengkap dan harga untuk meningkatkan keuntungan. Karena itu diperlukan kombinasi simulasi data penjualan sale pisang dalam mengatasi permasalahan tersebut, dapat menggunakan metode simpleks yang merupakan bagian dari linier programming. Metode simpleks bisa digunakan untuk menghitung hasil keuntungan maksimal dalam penjualan sale pisang. Hasil analisa menggunakan metode simpleks dan software POM-QM didapatkan hasil keuntungan sebesar Rp 135.000 produksi per hari
 
 
Kata kunci : Sale Pisang, Linear Programming, Metode Simpleks, POM-QM

Background: Nutritional problems that occur in early life have serious consequences. Underweight in children under five accounts for 4.7% of deaths or two million deaths from all deaths of children under five in the world. Mother's Milk Breast milk is the best food because it contains balanced and perfect nutrition for baby's growth and development. However, considering that when mothers are unable to breastfeed or can only breastfeed partially, there is a legitimate market for breast milk replacement products (PASI) for infants as an effort to fulfill infant nutrition.
Methods: This research is a quantitative research with a correlational approach using a cross sectional design. This study aims to determine the relationship between the provision of breast milk substitutes with the nutritional status of infants at the UPT Puskesmas Aek Natolu, Lumban Julu District, Toba Regency in 2021. The population in this study were all infants aged 6 months in the working area of the UPT Puskesmas Aek Natolu as many as 32 babies. The sampling technique in this study was total sampling so that the number of samples was 32 infants. Data analysis was carried out by statistical tests using chi-square with a significance degree of = 0.05.
Results: Most babies were not given PASI, as many as 22 people (68.7%) and a small portion were given PASI, namely 10 people (31.3%). Most of the reasons why babies were given PASI were recommended by family/friends as many as 5 people (50%), because 3 people did not get breast milk (30%) and a small part because the mother worked as much as 2 people (20%). Most of the baby's nutritional status is normal, as many as 25 people (78.1%.) and a small portion of the abnormal status is as many as 7 people (21.9%). The results of the chi square test obtained a p-value = 0.019, this value < 0.005, this means that there is a significant relationship between the provision of Breast Milk Substitutes (PASI) and the nutritional status of infants.
 

Tourism is a travel activity carried out temporarily from the original residence to the destination area with the reason not to settle or make a living but only to fulfill curiosity, spend leisure or holiday and other destinations. One of the new tourism destinations that has a natural charm as if we are standing on a bumpy cloud. This new tourism destination is named after the country above the clouds located in Lebak Regency, Banten, Indonesia. The results of this study the role of social media marketing can introduce and popularize the country's tourism above the clouds located in the district of Lebak, Lebak and can affect the image of tourists about the quality of the destination and can also provide satisfaction and loyalty to tourists.

Sumber belajar sangatlah penting dalam proses belajar di sekolah.  Desa Kedokanbunder memiliki keanekaragaman tanaman hias yang bisa digunakan sebagai sumber belajar materi keanekaragaman hayati biologi SMA kelas X. Untuk bisa digunakan sebagai sumber belajar perlu dikemas dalam sebuah buku berbentuk ensiklopedia yang berisi berbagai jenis tanaman hias. Penelitian ini bertujuan untuk mengetahui keanekaragaman tanaman hias di desa Kedokanbunder dan mengimplementasikannya dalam sebuah buku berbentuk ensiklopedia. Metode penelitian ini mixed methods yaitu metode campuran menggunakan pendekatan penelitian yang mengombinasikan atau mengasosiasikan bentuk kualitatif dan bentuk kuantitatif. Untuk menghitung keanekaragaman yaitu menggunakan rumus Shannom-Wienner, hasil kenaekaragaman tanaman hias di desa Kedokanbunder menunjukan angka 2,5 yang masuk dalam kategori keanekaragaman sedang. Data yang peneliti temukan dikemas dalam sebuah ensiklopedia, untuk mengetahui kelayakan ensiklopedia sebagai sumber belajar, peneliti menggunakan angket kepada 4 validator sebagai ahli materi dan ahli bahasa, hasilnya semua validator menyatakan ensiklopedia ini layak digunakan dengan indikator nilai: validator 1 dosen biologi baik/68%, validator 2 dosen biologi sangat baik/86%, validator 3 guru biologi sangat baik/84% dan validator 4 guru bahasa Indonesia sangat baik/93%.

Literasi menjadi hal yang penting bagi guru dan siswa dalam bertahan pada era globalisasi, tujuannya adalah agar dapat berinteraksi dan meningkatkan kecakapannya. Pengabdian ini bertujuan membentuk kemampuan literat bagi guru dan siswa dengan mengaktifkan gerakan literasi sekolah melalui pendekatan humanistik serta dapat diterapkan dalam pembelajaran di sekolah dasar melalui kurikulum 2013. Target dan luaran dari kegiatan pengabdian ini adalah peningkatan pemahaman dan pengalaman guru dalam menciptakan pembelajaran yang berbasis literasi dan menghasilkan perangkat pembelajaran berupa RPP dan media pembelajaran berbasis literasi dalam bentuk media pembelajaran Big Book. Pelaksanaan kegiatan ini melalui tahapan 1) pemberian informasi tentang pendekatan literasi dalam bentuk workshop, 2) pendampingan penyusunan RPP bagi guru, mengembangkan media Big Book berbasis basic literacy dan literasi matematika model PISA dan membangun kelas literat, serta 3) Lomba membaca puisi dan membaca dongeng bagi siswa. Kegiatan ini telah berhasil dilakukan di daerah perbatasan Indonesia dan Malaysia.

Hasil Riskesdas 2007 menunjukkan adanya kesenjangan IPKM (Indeks Pembangunan Kesehatan Masyarakat) antar provinsi termasuk Provinsi Jawa Barat. Kesehatan ibu hamil dan balita merupakan salah satu indikator penting dalam IPKM. Dusun wagir merupakan bagian dari Desa Gantar dengan pencapaian posyandu yang tercatat dengan kategori rendah karena kehadiran yang mencakup balita di timbang hanya 65% dengan ketetapan dua puskesmas yang dilakukan di Melur 1 sedangkan target WHO adalah 80% Puskesmas. Penelitian ini bertujuan untuk mengetahui pengimlementasian posyandu di dusun Wagir 1 dan 2 dengan cara menganalisis Implementasi Program Posyandu Balita Di Wilayah Kerja Puskesmas Gantar Dusun Wagir. Penelitian ini merupakan penelitian kualitatif dengan disain observasi partisipatif. Terdapat dua wilayah terpilih sebagai lokasi penelitian yang dilaksanakan di satu tempat posyandu. Pengetahuan menjadi aspek penting terhadap kesadaran dan kemauan ibu balita untuk datang ke Posyandu.

Gymnastics is a body exercise that is chosen and created deliberately and planned, systematically arranged with the aim of forming and developing a harmonious whole. Gymnastics is one of the most popular sports in society. The results of the morning gymnastics activities in the public health field carried out by KKN Kelompok Garuda students which were carried out on Friday, August 05, 2022 in Gantar Village, Gantar District, Indramayu Regency. Maintaining physical health is very important for humans, especially during this COVID-19 pandemic. By doing morning exercise activities, it can provide good benefits for the human body and is one way for us to keep our immune system strong and avoid various viruses including the covid- 19 virus. As has been done by the people in Gantar Village who take part in morning exercises and feel better after doing morning exercises.