O le a le Layer 3 Suiga?,
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S5456XC o se layer-3 ki ma 48 x 25GE (SFP+) ma 8 x 100GE (QSFP28) galuega tauave.O se isi fa'atupulaga o feso'ota'iga atamai mo feso'ota'iga nofomau ma feso'ota'iga atina'e.O le polokalama faakomepiuta galuega o le oloa e matua mauoa, static routing lagolago IPv4 / IPv6, fesuiaiga gafatia, malosi ma mausali lagolago RIP/OSPF/RIPng/OSPFv3 / PIM routing protocols, ma isi vaega.O le faʻasalalauina o le bandwidth ma le agavaʻa faʻasalalau e tele, faʻafeiloaʻi manaʻoga o nofoaga autu o faʻamaumauga i luga o fesoʻotaʻiga autu ma fesoʻotaʻiga i tua.
Q1: E mafai ona e taʻu mai ia te aʻu e uiga i lau taimi totogi?
A: Mo faʻataʻitaʻiga, 100% totogi muamua.Mo le faʻatonuga tele, T / T, 30% totogi muamua, 70% paleni aʻo leʻi lafoina.
Q2: E faʻafefea lau taimi tuʻuina atu?
A: 30-45days, afai e tele naua lau faʻasalalauga, o le a umi se taimi.
Q3: E mafai ona fetaui au ONTs/OLTs ma oloa a isi vaega?
A: Ioe, o matou ONTs / OLTs e fetaui ma oloa vaega lona tolu i lalo o faʻasalalauga masani.
Q4: O le a le umi o lau taimi faʻamaonia?
A: 1 tausaga.
Q5: O le a le eseesega i le va o EPON GPON OLT ma XGSPON OLT?
O le eseesega tele o le XGSPON OLT lagolago GPON / XGPON / XGSPON, Saosaoa Saosaoa.
Q6: O a auala e talia ai totogi mo lau kamupani?
Mo faʻataʻitaʻiga, 100% totogi muamua.Mo le faʻatonuga faʻapipiʻi, T / T, 30% tupe teu, 70% paleni aʻo leʻi tuʻuina atu.
Q7: E i ai i lau kamupani lana lava faʻailoga?
Ioe, o la matou kamupani faʻailoga o le Limee.A Layer 3 switch o se ituaiga o fesoʻotaʻiga fesoʻotaʻiga o loʻo galue i luga o le upega o fesoʻotaʻiga o le OSI model.O lona uiga o lo'o i ai le agava'a e fai ai fa'ai'uga ta'avale e fa'atatau i tuatusi IP, e pei o se alalaupapa.Layer 3 switches e masani ona fa'aogaina i atina'e feso'ota'iga e fa'afeso'ota'i so'o laiti ma fai fa'ai'uga po'o fea e lafo atu ai felauaiga.
O lea la, o le a tonu le suiga o le Layer 3 ma e fa'afefea ona ese mai le suiga masani Layer 2?Ole Layer 2 switch e fa'agaoioia ile fa'asologa o feso'ota'iga fa'amaumauga ole fa'ata'ita'iga OSI ma faia fa'ai'uga fa'atatau ile tuatusi MAC.E ui ina lelei i le fa'auluina o felauaiga i totonu ole laiga e tasi, ae leai se malosi e fai ai fa'ai'uga fa'auila mo fe'avea'i e alu i lalo ole laiga.O le mea lea e sau ai se kisi Layer 3.
O le Layer Layer 3 switch e tu'ufa'atasia le fa'atinoga o se laiga Layer 2 fa'aleaganu'u fa'atasi ai ma le agava'a fa'aalaala ole alaala.E mafai ona fatuina LANs (VLANs) ma faʻatautaia feoaiga i le va o latou, faʻapea foʻi ma le faia o filifiliga e uiga i le auala sili mo fefaʻatauaiga e ui atu i se fesoʻotaʻiga.O le mea lea e avea ai ma meafaigaluega mamana mo le puleaina ma le faʻamalieina o fefaʻatauaiga o fesoʻotaʻiga i fesoʻotaʻiga tetele, lavelave.
O se tasi o faʻamanuiaga autu o le faʻaogaina o le Layer 3 switch o lona gafatia e faʻaleleia le faʻaogaina o fesoʻotaiga.E ala i le tuʻuina atu o nisi o galuega faʻatautaia mai le router autu i le Layer 3 switch, e mafai ona faʻasoa faʻasalalauga fesoʻotaʻiga sili atu ona lelei, e taʻitaʻia ai fesoʻotaʻiga vave ma sili atu ona faʻatuatuaina i le va o masini i luga o le upega tafailagi.
I le aotelega, o le Layer 3 switch o se aseta taua mo faʻalapotopotoga e iai manaʻoga fesoʻotaʻiga lavelave.O lona gafatia e tu'ufa'atasia galuega a se ki ma se alalaupapa e avea ma vaega taua mo le puleaina ma le fa'amalieina o felauaiga o feso'otaiga.A'o fa'aauau pea ona fa'alagolago le aufaipisinisi i fofo fa'afeso'ota'i malosi ma lelei, o le a fa'aauau pea ona fa'atino e sui Layer 3 se sao taua i le fa'amautinoaina o lo'o fa'agasolo lelei ma fa'atuatuaina fa'amaumauga i totonu ole feso'otaiga.
Fa'amatalaga o oloa | |
Fa'asao malosi | Green Ethernet laina moe gafatia |
Suiga MAC | Fa'atonu le tuatusi MAC Le a'oa'oina fa'amalosi le tuatusi MAC Fa'atulaga taimi matua ole tuatusi MAC Fa'atapula'a le numera o tuatusi MAC a'oa'oina Filifiliga tuatusi MAC IEEE 802.1AE MacSec Puipuiga pulea |
Telecast | IGMP v1/v2/v3 IGMP Snooping IGMP Fa'amuta Anapogi MVR, Multicast faamama Faiga fa'avae fa'asalalau ma fa'atapula'a numera fa'asalalau fa'atele Fefa'ataua'iga fe'avea'i fa'asalalau e toe fa'atusa i VLAN |
VLAN | 4K VLAN Galuega a le GVRP QinQ VLAN tumaoti |
Feso'ota'iga Redundancy | VRRP ERPS otometi ethernet so'oga puipuiga MSTP FlexLink MonitorLink 802.1D(STP), 802.1W(RSTP), 802.1S(MSTP) Puipuiga BPDU, puipuiga a'a, puipuiga matasele |
DHCP | DHCP Server DHCP Relay DHCP Client DHCP Snooping |
ACL | Layer 2, Layer 3, ma Layer 4 ACLs IPv4, IPv6 ACL VLAN ACL |
Auala | IPV4/IPV6 fa'aputuga lua fa'asologa IPv6 maua tuaoi, auala MTU maua Auala fa'ata'atia, RIP/RIPng OSFPv2/v3, ta'avale malosi a le PIM BGP, BFD mo OSPF MLD V1/V2, MLD snooping |
QoS | Fa'avasegaga o ta'avale e fa'avae i luga o fa'ato'aga i L2/L3/L4 fa'auluuluga o fa'asalalauga CAR tapula'a ta'avale Fa'amatalaga 802.1P/DSCP fa'amuamua SP/WRR/SP+WRR fa'atulagaina o laina Si'usi'u-pa'u ma le WRED auala e aloese mai ai Mata'ituina o feoaiga ma le fa'atulagaina o feoaiga |
Vaega Puipuiga | Fa'ailoga ACL ma le fa'amamaina o le puipuiga malu fa'avae ile L2/L3/L4 Puipui mai osofaiga a DDoS, osofaʻiga a le TCP SYN Lolo, ma osofaʻiga UDP Lolo. Taofi fa'asalalauga fa'asalalau, fa'asalalauga, ma fa'asalalauga fa'asalalau e le iloa Tu'ufua uafu Puipuiga o le uafu, IP+MAC+ uafu fusifusia DHCP sooping, DHCP filifiliga82 IEEE 802.1x tusipasi Tacacs +/Radius fa'amaoni tagata fa'aoga mamao, Fa'amaumauga fa'alotoifale Ethernet OAM 802.3AG (CFM), 802.3AH (EFM) su'esu'ega feso'ota'iga Ethernet eseese |
Fa'atuatuaina | Feso'ota'i fa'atasiga i le tulaga fa'atutu/LACP UDLD su'esu'ega so'oga tasi-ala ERPS LLDP Ethernet OAM 1+1 faaleoleo mana |
OAM | Console, Telenet, SSH2.0 Pulega ole WEB SNMP v1/v2/v3 |
Feso'ota'iga Fa'aletino | |
UNI Taulaga | 48*25GE, SFP28 |
Taulaga NNI | 8*100GE, QSFP28 |
CLI Pulega taulaga | RS232, RJ45 |
Siosiomaga Galuega | |
Galulue Vevela | -15~55℃ |
Teuga vevela | -40~70℃ |
Susū Fa'atatau | 10%~90%(Leai se fa'aputuga) |
Fa'aaogāina Malosiaga | |
Paoa sapalai | 1 + 1 lua sapalai mana, AC/DC mana faitalia |
Tuuina atu le Malosiaga | AC: 90~264V, 47~67Hz;DC: -36V~-72V |
Fa'aaogāina Malosiaga | Atoatoa le uta ≤ 180W, le aoga ≤ 25W |
Fuafuaga Tele | |
atigi atigi pusa | atigi u'amea, malulu ea ma fa'a'avevela vevela |
Fua o mea | 19 inisi 1U, 440*390*44 (mm) |