Pengaruh Native VLAN terhadap Overhead Trafik Data pada Jaringan LAN

KUKUH NUGROHO

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ABSTRAK

Penggunaan switch pada jaringan yang sudah menerapkan teknologi VLAN dapat membagi jaringan menjadi beberapa wilayah jaringan yang berbeda dimana proses ini sebelumnya hanya bisa dilakukan oleh router. Data yang dipertukarkan antar wilayah jaringan yang berbeda akan melewati jalur trunk yang menghubungkan antar perangkat switch. Proses penambahan header ke dalam data dilakukan perangkat switch sebelum diteruskan melewati jalur trunk. Namun proses tersebut akan menambah overhead (beban trafik tambahan) dari setiap data yang dilewatkan pada jalur trunk. Produk switch dari Cisco memiliki fasilitas yang dinamakan sebagai native VLAN. Apabila asal wilayah VLAN dari data yang dilewatkan pada jalur trunk sama dengan informasi native VLAN yang tersimpan pada perangkat switch, maka data tersebut tidak perlu ditambahkan header disaat ingin dilewatkan jalur trunk. Penelitian ini bertujuan untuk menguji pengaruh penggunaan native VLAN dalam mengurangi beban trafik jaringan pada jalur trunk. Hasil pengujian memperlihatkan penggunaan native VLAN dapat mengurangi beban overhead trafik data sebesar 4,77%.

Kata kunci: VLAN, Native VLAN, Trunk, Jaringan LAN, Overhead Trafik

 

ABSTRACT

The use of switches in the switch network with implementing VLAN technology can divide a network into several different networks that previously just be done with a router. The data that is exchanged among different networks will pass the trunk link that connects between switches. The process of adding a header within data is done by a switch before entering that data into the trunk link. However, that process will increase overhead traffic (additional traffic load) within each data that passed on the trunk link. Cisco's switches have a facility known as native VLAN. If the origin of the data's VLAN area that will be passed on the trunk link is the same as native VLAN information, then the data will not add with a header when will pass on the trunk link. This research will analyze the effect of using native VLAN in reducing overload data traffic on the trunk link. The test result shows that the use of native VLAN can reduce data traffic overhead by 4.77%.

Keywords: VLANs, Native VLANs, Trunk Link, Switch Network, Overhead Traffic


Kata Kunci


VLAN; Native VLAN; Trunk; Jaringan LAN; Overhead Trafik

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Referensi


Al-khaffaf, D. A. J. (2018). Improving LAN Performance Based on IEEE802 . 1Q VLAN Switching Techniques. Journal of University of Babylon, (1), 286–297.

Alimi, I. A., & Mufutau, A. O. (2015). Enhancement of Network Performance of an Enterprises Network with VLAN. American Journal of Mobile Systems, 1(2), 82–93.

Aziz, D. A. (2018). The Importance of VLANs and Trunk Links in Network Communication Areas. International Journal of Scientific & Engineering Research, 9(9), 10–15.

Costa, J., Rosario, D., De Souza, A. M., Villas, L. A., & Cerqueira, E. (2018). Data Dissemination Based on Complex Networks’ Metrics for Distributed Traffic Management Systems. Proceedings - IEEE Symposium on Computers and Communications, 2018-June, (pp. 1062–1067). https://doi.org/10.1109/ISCC.2018.8538601

Sousa, R. S., Boukerche, A., & Loureiro, A. A. F. (2020). A distributed and low-overhead traffic congestion control protocol for vehicular ad hoc networks. Computer Communications, 159, 258–270. https://doi.org/10.1016/j.comcom.2020.05.032

Empson, S. (2016). CCNA Routing and Switching Portable Command Guide. Indianapolis: Cisco Press.

Khalaf, A. A. M., Mokadem, M. S. A., & Ahmad, K. A. (2015). Performance of LAN under different ethernet wiring standard and different frame size. International Conference on Advanced Communication Technology, ICACT, 2015-Augus, (pp. 638–647). https://doi.org/10.1109/ICACT.2015.7224875

Kodama, S., Nakagawa, R., Tanouchi, T., & Kameyama, S. (2016). Management system by using embedded packet for hierarchical local area network. 2016 IEEE 7th Annual Ubiquitous Computing, Electronics and Mobile Communication Conference, UEMCON 2016, (pp. 5–8). https://doi.org/10.1109/UEMCON.2016.7777868

Kurose, J. F., & Ross, K. W. (2017). Computer Networking (seventh edition). Boston: Pearson Education.

Nugroho, K., & Fallah, M. S. (2018). Implementasi Load Balancing menggunakan Teknologi EtherChannel pada Jaringan LAN. ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika, 6(3), 420. https://doi.org/10.26760/elkomika.v6i3.420

Ren, S., & Tang, G. (2020). A reactive traffic flow estimation in software defined networks. 2020 5th International Conference on Computer and Communication Systems, ICCCS 2020, (pp. 585–588). https://doi.org/10.1109/ICCCS49078.2020.9118430

Saputra, W., & Suryawan, F. (2018). Implementasi VLAN dan Spanning Tree Protocol Menggunakan GNS 3 dan Pengujian Sistem Keamanannya. Khazanah Informatika: Jurnal Ilmu Komputer Dan Informatika, 3(2), 64. https://doi.org/10.23917/khif.v3i2.5311

Spurgeon, C., & Zimmerman, J. (2014). Ethernet: The Definitive Guide, 2nd Edition: Designing and Managing Local Area Networks. USA: O’Reilly Media. Thu, K. A. (2018). Understanding, Design and Configuration of Virtual Local Area Networks. 7(10), 746–751.

Virdaus, I. K., Kang, M., Shin, S., & Kwon, G. R. (2016). A simulation study: Is the broadcast storming really harmful for emergency delivery in VANETs? International Conference on Advanced Technologies for Communications, 2016-Janua, 666–670. https://doi.org/10.1109/ATC.2015.7388415

Wibowo, E. (2016). Pemanfaatan Teknologi E-Commerce Dalam Proses Bisnis. EQUILIBIRIA, 1(1).




DOI: https://doi.org/10.26760/elkomika.v9i2.404

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