Mu myaka yashize, habaye ibirango byinshi byainganda, zikoreshwa cyane mubice byinshi, nka: ubwikorezi bwubwenge, inzira ya gari ya moshi, amashanyarazi, ubucukuzi nizindi nzego.Bitewe no gukenera gusuzuma ibintu byinshi, nkibintu byifashe, niba hakenewe kurengerwa, gucunga imiyoboro no gucunga imiyoboro itari iy'urusobe, kubungabunga ejo hazaza no kugereranywa, n'ibindi. Kubwibyo rero, iyo duhisemo guhinduranya inganda, tugomba kubitekereza byimazeyo dukurikije uko ibintu bimeze.

1. Igihe-nyacyo: Kohereza amakuru kumurongo bizatanga ubukererwe runaka.Kubwibyo, mugihe uhitamo inganda ya Ethernet yinganda, gutinda kwicyambu mugikorwa cyo gutangiza amakuru bigomba gusuzumwa;

2. Kwizerwa: Mubidukikije byinganda, kwizerwa ni ngombwa cyane;mubisobanuro byerekana ibicuruzwa, hagomba kubaho ibisobanuro birambuye byerekana ubushyuhe bwakazi, kurinda amashanyarazi, nurwego rwo kurinda inkuba;

3. Guhuza: Guhindura inganda nibindi bikoresho bya Ethernet yinganda bigomba gushobora kuvugana ukoresheje protocole isanzwe ya TCP / IP.Ntakibazo na kimwe gikwiye kubaho kutabangikanya hagati yinganda za Ethernet yinganda nibikoresho byubucuruzi bya Ethernet.Bihuye ninganda zitandukanye za bisi zishakamo ibisubizo, ibikoresho bya Ethernet yinganda bigomba kugira ubushobozi buhuye nabyo.

Mubyongeyeho, mugihe uhisemo guhinduranya inganda, guhuza ibice byombi cyangwa fibre ya fibre nayo igomba gutoranywa ukurikije bimwe mubisabwa nkibanze nko kohereza no kwaguka.

Inganda za JHAkoresha ibice byinganda, umuyoboro wihuta, umuvuduko mwinshi, imikorere irwanya-kwivanga, guhuza nubushyuhe bwagutse, bikwiye kwizerwa no guhitamo.