Inganda zinganda zinzobere mugutegura ibisubizo kugirango zuzuze ibisabwa mubikorwa byinganda byoroshye kandi bitandukanye, kandi bigaragaze igisubizo cyitumanaho ryitumanaho rikoresha ingufu. Guhindura inganda nabyo bigabanyijemo ubwoko bubiri: bucungwa kandi butayoborwa. None, ni irihe tandukaniro riri hagati yimikorere yinganda zicungwa nu nganda zidacungwa, kandi ni gute wahitamo?

Ibyiza byaGucunga Inganda
a. Umuyoboro winyuma ni munini, kandi amakuru yo kugabana amakuru yihuta;
b. Imiyoboro yo gucunga imiyoboro ihindura imiyoboro ihindagurika, kandi ihuza urwego runini, ruciriritse na ruto;
c. Icyambu cyatanzwe kiroroshye; itandukaniro ryingoboka ya VLAN, umukiriya arashobora gukora itandukaniro ryakarere kubisabwa bitandukanye, gukora neza imikorere nuburyo bwo kuyobora imiyoboro, kandi bigakomeza guhagarika umuyaga wo gutangaza;
d. Amakuru yamakuru yubuyobozi bwubwoko bwimikorere yinganda afite ubwinshi bwimizigo, igipimo gito cyo guta, hamwe nubukererwe buke;
e. Irashobora guhuzwa nibyuma byinshi bya Ethernet ibyambu bya serivisi zurubuga;
f. Gutunga ibikorwa bya ARP byo kurinda kugabanya imiyoboro ya ARP; ishyirahamwe rya aderesi ya MAC;
g. Biroroshye kwaguka kandi ubishoboye, urashobora gukoresha software ya sisitemu yo gucunga imiyoboro kugirango utezimbere uburyo bwo kuyobora, kandi urashobora no kunyura mubushakashatsi bwayo no gukoresha manipulation. Kugirango ukore intera ndende, wongeyeho ibintu byumutekano nibikorwa byumutekano byurusobe.

Ibibi byo gucunga inganda zahinduwe

a. Birahenze gato kurenza inganda zidacungwa;
b. Inganda zidacungwa ninganda ziragoye kuruta ibikorwa nyirizina kandi bisaba ibikoresho. Mubisanzwe nibyiza kuruta imiyoboro iyobowe ninganda, ariko ifite uburebure n'uburebure. Urusobekerane ruyobowe ninganda rufite urufatiro runini, imikorere ikomeye, kandi yizewe. Irakwiriye kumurongo munini kandi uringaniye urusobe rwibidukikije; ntabwo ihindurwa ninganda zicungwa, igiciro Nacyo kirasa nigiciro cyinshi, kandi gikoreshwa cyane mugushinga imiyoboro mito n'iciriritse.

Ibyiza byainganda zidacungwa
a. Igiciro gito no kuzigama ibiciro;
b. Umubare wibyambu byose byuzuye;
c. Igikorwa cyintoki, imiterere yoroshye.

Ingaruka zo guhinduranya inganda zidacungwa
a. Inganda zidacungwa zifite imikorere mike kandi irakwiriye kwishyiriraho urugo cyangwa imiyoboro mito n'iciriritse;
b. Nta nkunga yo gukingira ingingo ya ARP, ishyirahamwe rya aderesi ya MAC, hamwe na VLAN itandukanye; abakoresha ibicuruzwa byanyuma bafunguye kumurongo winganda zidacungwa ziri murwego rumwe rwo gutangaza, kandi ntibishobora kurindwa no guhagarikwa;
c. Ihungabana ryogukwirakwiza amakuru rifite intege nke ugereranije nubwoko bwo gucunga imiyoboro;
d. Ntishobora gukoreshwa mumiyoboro minini, iringaniye na ntoya, kandi hariho ibibujijwe mukuzamura imiyoboro no kwaguka.