Umwuga w'Ubushinwa Layeri 2 Fibre Ethernet Hindura - 24 + 2 Ubuyobozi bwa Gigabit Fibre Ethernet Hindura JHA-S2024MG-26BC - JHA

24 + 2 Ubuyobozi bwa Gigabit Fibre Ethernet Hindura

JHA-S2024MG-26BC

24 + 2 Gigabit Yayoboye Fibre Guhindura

♦Ibicuruzwa ovnarview:

v JHA-S2024MG-26BC Urukurikirane rwa Gigabit Yayobowe na Fibre Guhindura ni icya kabiri, icya kane cya gigabit icungwa. Ibikoresho bikomeye bishyigikira insinga-yihuta yo guhinduranya igice cya kabiri. Abakoresha barashobora gushiraho ubwoko bwose bwimikorere ya switch binyuze kuri port ya Ethernet muri WEB. Sisitemu yo kurinda ARP na DOS irashobora kurinda neza ARP, DOS nibitero bitandukanye bya virusi. Byongeye kandi JHA-S2024MG-26BC Ikurikiranyabihe kandi ifite ibikoresho byinshi bikomeye: QoS yuzuye, igiti kizunguruka, guhagarika umuyaga, kugenzura imiyoboro ya interineti, IGMP Snooping, kugenzura ACL, kugenzura DHCP n'ibindi Birakwiriye cyane ku mishinga mito n'iciriritse, urusobe rwikigo, hamwe numujyi wa metropolitani urusobe rwo gukusanya porogaramu.

1. Ubwunganizi bwa ARP: imikorere ya adresse ya MAC no guhuza ibyambu hamwe na MAC adresse yumutekano gushungura birashobora kurinda neza igitero cya ARP; DHCP kunyerera irashobora gutanga uburinzi bwa ARP kubakoresha kugirango babone MAC mu buryo bukomeye.

2. Ikibazo: inkunga yingamba nyinshi za QOS. Ukurikije 802.1p igenamigambi ryibanze, buri cyambu gitanga imirongo umunani yibanze. IP-DSCP irashobora kugabanywa mubice bitandukanye bya serivisi ukurikije umutwe wa IP, kugirango ugere kuri QOS yuzuye. AUTO VOIP irashobora gushiraho icyambu kumurongo wambere wibimenyetso byijwi, kuzamura ireme ryijwi rya terefone ya IP.

3. Igiti kizunguruka: Shyigikira igipimo cya IEEE 802.1d na IEEE 802.1w (Rapid Spanning Tree Protocol) na IEEE 802.1s (Protokole Igiti Cyinshi).

4. AUTO DOS: kurinda igitero DOS ikurikira hamwe nuburyo burindwi butandukanye.

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. Noneho ibikorwa byose bikora bizasubiza intego, biganisha kumurongo cyangwa guhungabana.

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(6) Kurinda igitero cya TCP kitemewe: Irinde umwuzure wamakuru yatewe nububiko bwa TCP butemewe.

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5. Guhagarika inkubi y'umuyaga: birashobora gushyirwaho na Broadcast, multicast, traffic DLF.

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8. Inkunga yo kwemeza 802.1x, no guha abakoresha uburenganzira bwo kwemeza.

9. Kwungurura insinga-yihuta - Ububiko - uburyo bwimbere, butanga imiterere nyayo idahagarika.

10.Gushyigikira imikorere yo kwerekana ibyambu, gukusanya ibyambu, umuvuduko wicyambu.

11. Shigikira icyambu gishingiye kuri VLAN na IEEE802.1Q ishingiye kuri VLAN.

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