He aha ka mea hoʻololi papa 3?

Nā mea nui:

S5000 series piha Gigabit access + 10G uplink Layer3 hoʻololi, kūpono me ka POE hana, alakaʻi i ka hoʻomohala ʻana i ka hana hoʻōla ikehu, ʻo ia ka hanauna hou o nā hoʻololi komo naʻauao no nā pūnaewele kamaʻāina a me nā ʻoihana ʻoihana.Me nā hana lako polokalamu waiwai, layer 3 routing protocols, hoʻokele maʻalahi, a me ka hoʻonohonoho maʻalahi, hiki i ka huahana ke hālāwai i nā hiʻohiʻona paʻakikī.

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He aha ka hoʻololi papa 3?,
,

Nā hiʻohiʻona nui

ʻO kahi hoʻololi papa ʻekolu he mea hana kūikawā i hoʻohana ʻia i nā pūnaewele kamepiula.Hoʻohui ia i nā hana o nā hoʻololi kuʻuna a me nā mea hoʻokele, e hoʻolilo iā ia i mea maʻalahi a pono no ka mālama ʻana i nā pilina pūnaewele.ʻAʻole e like me ka papa kuʻuna ʻelua hoʻololi e hoʻouna ana i ka ʻike e pili ana i ka helu kino (MAC address) o ka mea pili, hiki ke hoʻonohonoho ʻia ke kolu o ka papa kuhikuhi ma muli o ka ʻaoʻao pūnaewele ( IP address).ʻOi aku ka maʻalahi o ka lawe ʻana i ka ʻikepili ma ka pūnaewele.

Loaʻa i kā mākou hui ma mua o 10 mau makahiki o ka ʻike R&D i ka ʻoihana kelepona ʻo Kina a hāʻawi i kahi ākea o nā huahana pūnaewele, me nā mea hoʻololi ʻekolu-layer.ʻO kā mākou mau hoʻololi 3-layer e hele mai me kahi ākea o nā hiʻohiʻona a me nā mea hiki ke hoʻokō i nā pono o kā mākou mea kūʻai.Mai ke kākoʻo ʻana i nā protocols kamaʻilio like ʻole e like me RIP, OSPF a me PIM i Power over Ethernet (POE), ua hoʻolālā ʻia kā mākou ʻōnaehana 3 i mea e maʻalahi ai ka hoʻokele a me ka hana.

Ma waho aʻe o nā hiʻohiʻona maʻamau, kākoʻo kā mākou 3-layer switch i IPv4/IPv6 dual protocol, ʻenehana hiamoe auto, nā hana hui lohi a me ka hoʻokele pūnaewele hoʻohui.ʻO kēia mau hiʻohiʻona kiʻekiʻe e hana i kā mākou ʻōnaehana 3 kūpono no nā lumi hālāwai hou e koi ana i ka hana kiʻekiʻe, ka paʻa a me ka pono o ka ikehu.

Hoʻohui hou, hāʻawi kā mākou hoʻololi 3-layer i hoʻokahi a ʻelua paha mau koho lako mana e hāʻawi ana i ka hoʻohana hou a me ka hilinaʻi no nā kamaʻilio koʻikoʻi.Eia hou, hiki i kā mākou mau hoʻololi ke mālama i ka hoʻoili ʻikepili kiʻekiʻe me nā hiʻohiʻona e kākoʻo ana i ka wikiwiki 1G, 40G, a me 100G.ʻO kēia ka mea i kūpono iā lākou no nā noi pūnaewele like ʻole, mai nā ʻoihana liʻiliʻi a hiki i nā ʻoihana nui.

I ka hōʻuluʻulu ʻana, ʻo kahi hoʻololi Layer 3 he mea hana pono no ka hoʻomaʻamaʻa ʻana i nā hana a me ka hoʻokele pūnaewele.Me ko mākou ʻike a me kā mākou kamaʻilio kamaʻilio, paʻa mākou i ka hāʻawi ʻana i ka kaʻina hana 3-step maikaʻi loa e hoʻokō i nā pono loli o ka pūnaewele o kēia lā.Inā makemake ʻoe i ka hoʻololi maʻalahi a i ʻole nā hana holomua, hāʻawi kā mākou mea hoʻololi Series 3 i nā hoʻonā no kāu pono pūnaewele.

Mua: He aha ka GPON OLT waho?

Aʻe: Nā Pōmaikaʻi LIMEE: TOP WiFi 6 ONU mai ka mea hoʻolako Kina

Nā Kūlana Huahana
Mālama ikehu	Hiki ke hiamoe laina Ethernet Green
Hoʻololi MAC	E hoʻonohonoho pono i ka helu MAC Ke aʻo ikaika nei i ka helu MAC E hoʻonohonoho i ka wā kahiko o ka helu MAC E kaupalena i ka helu o ka helu MAC i aʻo ʻia Kānana helu MAC IEEE 802.1AE MacSec Ka mana palekana
Multicast	IGMP v1/v2/v3 IGMP Snooping IGMP Haʻalele wikiwiki Nā kulekele multicast a me nā palena helu multicast Hoʻopili hou nā kaʻa multicast ma waena o nā VLAN
VLAN	4K VLAN Nā hana GVRP QinQ VLAN pilikino
ʻO ka hoʻopaneʻe pūnaewele	VRRP ʻO ERPS ka pale ʻana i ka loulou eternet MSTP FlexLink MonitorLink 802.1D(STP), 802.1W(RSTP) a me 802.1S(MSTP) Pale BPDU, pale aʻa, pale loop
DHCP	DHCP Server DHCP Relay DHCP Mea kūʻai DHCP Snooping
ACL	Layer 2, Layer 3, and Layer 4 ACL IPv4, IPv6 ACL VLAN ACL
Alaula	IPV4/IPV6 kaʻina hoʻopaʻa ʻelua Hoʻo·laʻe static RIP, OSFP, PIM dynamic routing
QoS	Hoʻokaʻawale kaʻahele ma muli o nā kahua ma L2/L3/L4 poʻomanaʻo protocol palena kaʻa kaʻa Manaʻo 802.1P/DSCP ka mea nui SP/WRR/SP+WRR hoʻopaʻa pila ʻO nā ʻano hana e pale ai i ka pōʻino o ka huelo a me ka WRED Ka nānā 'ana i ke ka'a a me ka hana 'ana
Hiʻona palekana	ʻO ka ʻike ACL a me ke kānana ʻana i ka mīkini palekana ma muli o L2/L3/L4 Pale aku i nā hōʻeha DDoS, TCP SYN Flood attacks, a me UDP Flood attacks Kāohi i ka multicast, broadcast, a me nā ʻeke unicast ʻike ʻole Kaʻawale awa Palekana awa, IP+MAC+ awa paʻa DHCP sooping, DHCP koho82 IEEE 802.1x hōʻoia Tacacs+/Radius hōʻoia mea hoʻohana mamao, hōʻoia mea hoʻohana kūloko Ethernet OAM 802.3AG (CFM), 802.3AH (EFM) ʻike loulou Ethernet like ʻole
Paʻa pono	Hoʻohui hoʻohui i ke ʻano static/LACP ʻIke loulou ʻaoʻao hoʻokahi UDLD Ethernet OAMl
OAM	Console, Telnet, SSH2.0 Hooponopono WEB SNMP v1/v2/v3
Pilikino kino
Awa UNI	24*GE, RJ45
Awa NNI	4*10GE, SFP/SFP+
awa hoʻokele CLI	RS232, RJ45
Kaiapuni Hana
Ka Mahana Hana	-15~55 ℃
Ka Mahana Waihona	-40~70 ℃
Haʻahaʻa pili	10%～90%(ʻAʻohe condensation)
Hoʻohana mana
Lako ikehu	hoʻokomo hoʻokahi AC 90～264V, 47～67Hz
Hoʻohana mana	piha haawe ≤ 22W, palaualelo ≤ 13W
Ka nui o ka hale
pahu pahu	ka pūpū metala, ka hoʻoluʻu ʻana i ka ea a me ka hemo ʻana o ka wela
Ka nui hihia	19 iniha 1U, 44021044 (mm)