Na-ewebata netwọk ọgbọ na-abịa: Layer 3 switches,
,
S5354XC bụ Layer-3 uplink mgba ọkụ ahazi ya na 24 x 10GE + 2 x 40GE / 2 x 100GE.Akụrụngwa na-akwado usoro nzacha nchekwa ACL, njikwa nchekwa dabere na MAC, IP, L4, na ọkwa ọdụ ụgbọ mmiri, nyocha ihe ngosi ọtụtụ ọdụ ụgbọ mmiri, yana nyocha onyonyo dabere na usoro ọrụ.Akụrụngwa dị mfe ijikwa yana mgbanwe iji wụnye, ma nwee ike izute ọnọdụ dị mgbagwoju anya dị iche iche.
Q1: Enwere m ike itinye logo na ihe nlereanya na ngwaahịa gị?
A: N'ezie, anyị na-akwado OEM na ODM dabere na MOQ.
Q2: Gịnị bụ MOQ gị nke ONT na OLT?
Maka usoro ogbe, ONT bụ nkeji 2000, OLT bụ nkeji 50.Okwu ikpe pụrụ iche, anyị nwere ike ikwurịta.
Q3: ONTs/OLT gị nwere ike dakọtara na ngwaahịa ndị ọzọ?
A: Ee, ONTs/OLT anyị dakọtara na ngwaahịa ndị ọzọ n'okpuru ọkọlọtọ ọkọlọtọ.
Q4: Ogologo oge ole ka oge ikike gị dị?
A: 1 afọ.
Kedu ihe bụ Mgbanwe?
Mgbanwe pụtara “mgbananya” bụ ngwaọrụ netwọk ejiri maka mbugharị mgbama eletrik (optical).Ọ nwere ike ịnye ụzọ mgbama eletrik pụrụ iche maka ọnụ netwọk abụọ ọ bụla na-abanye na mgba ọkụ.Mgbanwe ndị a na-ahụkarị bụ Ethernet switches.Ndị ọzọ na-ahụkarị bụ ekwentị olu switches, eriri switches, etc.In taa ngwa ngwa-paced, hyper-jikọrọ ụwa, ulo oru na òtù na-adabere kpamkpam na netwọk ha ịkwaga data seamlessly na rụọ ọrụ nke ọma.Ka ọchịchọ nke ngwọta netwọk dị elu na-aga n'ihu na-eto eto, ngwaahịa ọhụrụ agbanweela ka a na-ebufe data - Layer 3 switches.
N'ụzọ bụ isi, mgba ọkụ Layer 3 na-ejikọta ọrụ nke mgba ọkụ ọdịnala yana njirimara dị elu na ike ndị a na-ahụkarị na ndị na-anya ụgbọ mmiri.Ngwakọta dị ike a na-eme ka arụmọrụ dịkwuo mma, na-eme ka nchekwa dịkwuo mma, ma na-abawanye mgbanwe na ijikwa okporo ụzọ netwọkụ.
Otu n'ime uru ndị dị mkpa nke Layer 3 switches bụ ike ha na-ebugharị data na nnukwu ọsọ ọsọ, na-eme ka ha dị mma maka òtù na-ejikwa nnukwu netwọk okporo ụzọ.Site na ikike mbugharị arụnyere n'ime ya, ọ na-eduzi ngwugwu nke ọma na ebe ha na-aga, na-ebelata nkwụsịtụ yana na-ebuli arụmọrụ netwọkụ.Nke a na-eme ka ọ bụrụ nhọrọ magburu onwe ya maka ọrụ na-akpa ike data dị ka nkwanye vidiyo, igwe ojii, na ngwa Voice over IP (VoIP).
Na mgbakwunye, mgba ọkụ Layer 3 na-eji atụmatụ nchekwa dị elu iji kpuchido data nwere mmetụta ma chebe megide mwakpo ọjọọ.Site na ike firewall arụnyere, ha na-enyocha ma na-achịkwa okporo ụzọ netwọk iji hụ na ọ bụ naanị ndị ọrụ ikike nwere ike ịnweta akụrụngwa dị oke mkpa.Nke a na-egbochi ohere na-enwetaghị ikike ma chekwaa iguzosi ike n'ezi ihe nke akụrụngwa netwọkụ.
Akụkụ ọzọ ama ama nke Layer 3 switches bụ ikike ha imepụta netwọkụ mpaghara mebere (VLAN), na-enye ohere nkewa netwọkụ ka ukwuu yana njikwa okporo ụzọ ka mma.Site n'ikewa otu netwọkụ anụ ahụ n'ime ọtụtụ netwọkụ ezi uche dị na ya, VLAN na-enyere ndị otu aka ikewapụ ngalaba ma ọ bụ otu ndị ọrụ, na-ahụ na oke bandwidth na-arụ ọrụ nke ọma na ịkwalite arụmọrụ netwọkụ zuru ezu.
Na mgbakwunye, Layer 3 switches na-enye ọrụ njikwa zuru oke, na-enyere ndị na-ahụ maka netwọk aka inyocha ma jikwaa okporo ụzọ netwọkụ nke ọma.Site na nhọrọ interface nwere nghọta na enyi na enyi, ndị nchịkwa nwere ike hazie ma jikwaa ntọala netwọkụ dị iche iche, nyochaa metrik arụmọrụ, wee dozie nsogbu netwọkụ ọ bụla nwere ike ibili.Nke a na-eme ka usoro njikwa netwọkụ niile dị mfe, na-echekwa oge na akụrụngwa bara uru.
Na mmechi, Layer 3 mgba ọkụ na-anọchite anya ọganihu dị ukwuu na teknụzụ ịkparịta ụka n'Ịntanet.Ikike ya ijikọ ọrụ nke mgba ọkụ na rawụta, gbakwunyere ike ịkwọ ụgbọ mmiri dị elu, atụmatụ nchekwa dị elu, yana nhọrọ njikwa zuru oke, na-ekewa ya na ngwọta ịkparịta ụka n'oge ọdịnala.Ma ị bụ obere azụmahịa, azụmahịa etiti, ma ọ bụ nnukwu nzukọ, Layer 3 switches bụ ezigbo ngwọta netwọk iji gboo mkpa mgbanwe gị.Nweta ike na arụmọrụ nke ngbanwe Layer 3 wee kpọghee ezi ike nke netwọkụ gị.
Nkọwapụta ngwaahịa | |
Ịchekwa ike | Green Ethernet akara ihi ụra ike |
Mgbanwe MAC | Hazie adreesị MAC nke ọma Adreesị MAC mmụta na-agbanwe agbanwe Hazie oge ịka nká nke adreesị MAC Machie ọnụ ọgụgụ nke adreesị MAC mmụta Nzacha adreesị MAC Njikwa nchekwa IEEE 802.1AE MacSec |
Multicast | IGMP v1/v2/v3 IGMP Snooping Ọpụpụ ngwa ngwa IGMP MVR, Multicast filter Amụma mgbasa ozi na oke ọnụọgụ multicast Okporo ụzọ multicast na-emegharị n'ofe VLAN |
VLAN | 4K VLAN GVRP QinQ, Nhọrọ QnQ VLAN nkeonwe |
Mbelata netwọkụ | VRRP Nchedo njikọ ethernet akpaka ERPS MSTP FlexLink MonitorLink 802.1D (STP), 802.1W (RSTP), 802.1S (MSTP) Nchedo BPDU, nchebe mgbọrọgwụ, nchebe loop |
DHCP | Ihe nkesa DHCP Mgbasa ozi DHCP Onye ahịa DHCP DHCP snooping |
ACL | Layer 2, Layer 3, na Layer 4 ACLs IPv4, IPv6 ACL Ọnụ ego nke VLAN ACL |
Router | IPV4/IPV6 usoro nchịkọta ọnụọgụ abụọ Nchọpụta onye agbata obi IPv6, nchọpụta MTU ụzọ Ntugharị kwụ ọtọ, RIP/RIPng OSFPv2/v3, PIM dynamic routing BGP, BFD maka OSPF MLD V1/V2, MLD snooping |
QoS | Nhazi okporo ụzọ dabere na mpaghara dị na nkụnye eji isi mee protocol L2/L3/L4 Oke okporo ụzọ ụgbọ ala Kwupụta 802.1P/DSCP mkpa SP/WRR/SP+WRR kwụ n'ahịrị Usoro mgbanarị ọdụ na WRED Nyochaa okporo ụzọ na nhazi okporo ụzọ |
Njirimara nchekwa | Usoro nchekwa ACL na nzacha dabere na L2/L3/L4 Na-echebe megide mwakpo DDoS, mwakpo Iju Mmiri TCP SYN, yana mwakpo UDP Kwụsị multicast, mgbasa ozi na ngwugwu unicast amabeghị Mpụpụ ọdụ ụgbọ mmiri Nchekwa ọdụ ụgbọ mmiri, IP + MAC + njikọ ọdụ ụgbọ mmiri DHCP sooping, DHCP nhọrọ82 Asambodo IEEE 802.1x Nyocha Tacacs+/Radius remote onye ọrụ, njirimara onye ọrụ mpaghara Ethernet OAM 802.3AG (CFM), 802.3AH (EFM) nchọpụta njikọ Ethernet dị iche iche |
Ntụkwasị obi | Nchịkọta njikọ na ọnọdụ static/LACP Nchọpụta njikọ otu ụzọ UDLD ERPS LLDP Ethernet OAM 1+1 ike ndabere |
OAM | Console, Telnet, SSH2.0 Njikwa WEB SNMP v1/v2/v3 |
Interface anụ ahụ | |
UNI Port | 24*10GE, SFP+ |
NNI Port | 2*40/100GE, QSFP28 |
ọdụ ụgbọ mmiri njikwa CLI | RS232, RJ45 |
gburugburu ọrụ | |
arụ ọrụ temp | -15 ~ 55 ℃ |
Okpomọkụ nchekwa | -40 ~ 70 ℃ |
Iru mmiri dị n'etiti | 10% ~ 90% (enweghị condensation) |
Oriri ike | |
Ịnye ọkụ | 1 + 1 ọkụ ọkụ abụọ, nhọrọ ike AC / DC |
Ntinye ikenye | AC: 90 ~ 264V, 47 ~ 67Hz;DC: -36V ~-72V |
Oriri ike | Ibu zuru oke ≤ 125W, arụ ọrụ ≤ 25W |
Nha nhazi | |
Akpa shei | Shei ígwè, ikuku jụrụ oyi na ikpo ọkụ |
Akụkụ ikpe | 19 inch 1U, 440*320*44 (mm) |