Menene Layer 3 canza?,
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S5000 jerin cikakken Gigabit damar + 10G uplink Layer3 canzawa, mai jituwa tare da aikin POE, wanda ke jagorantar haɓaka aikin ceton makamashi, shine ƙarni na gaba na madaidaicin damar sauyawa don cibiyoyin sadarwar mazaunin dillali da cibiyoyin sadarwar kasuwanci.Tare da ingantattun ayyukan software, ka'idojin tuƙi na Layer 3, gudanarwa mai sauƙi, da shigarwa mai sassauƙa, samfurin na iya saduwa da yanayin yanayi daban-daban.
Maɓalli na uku shine na'ura ta musamman da ake amfani da ita a cibiyoyin sadarwar kwamfuta.Yana haɗa ayyukan masu sauyawa na al'ada da masu amfani da hanyoyin sadarwa, yana mai da shi mai amfani da amfani don sarrafa hanyoyin sadarwa.Ba kamar na gargajiya Layer biyu canji da cewa aika bayanai dangane da jiki address (MAC address) na na'urar da aka haɗa, na uku Layer canji kuma za a iya saita bisa cibiyar sadarwa Layer (IP address).Wannan yana sa watsa bayanai akan hanyar sadarwa ya zama mafi wayo da inganci.
Kamfaninmu yana da fiye da shekaru 10 na ƙwarewar R&D a cikin masana'antar sadarwa ta kasar Sin kuma yana ba da samfuran hanyoyin sadarwa da yawa, gami da na'urori masu canza launi uku.Maɓallan mu na 3-Layer sun zo tare da nau'i-nau'i masu yawa da kuma iyawa don saduwa da bukatun abokan cinikinmu.Daga goyan bayan ka'idojin sadarwa da yawa kamar RIP, OSPF da PIM zuwa Power over Ethernet (POE), tsarin mu na 3 an tsara su don sauƙaƙe gudanarwar sadarwa da aiki.
Baya ga daidaitattun fasalulluka, canjin mu na 3-Layer shima yana goyan bayan yarjejeniya biyu ta IPv4/IPv6, fasahar bacci ta atomatik, ayyukan rukuni na jinkirin da haɗin gwiwar cibiyar sadarwa.Waɗannan fasalulluka na ci gaba sun sa tsarin mu 3 ya dace don ɗakunan tarurruka na zamani waɗanda ke buƙatar babban aiki, ƙarfi da ƙarfin kuzari.
Bugu da ƙari, maɓallan mu na 3-layer yana ba da zaɓuɓɓukan samar da wutar lantarki ɗaya ko biyu waɗanda ke ba da sake amfani da aminci don sadarwa mai mahimmanci.Bugu da ƙari, maɓallan mu na iya ɗaukar saurin canja wurin bayanai tare da ƙira masu goyan bayan 1G, 40G, har ma da saurin 100G.Wannan ya sa su dace da aikace-aikacen yanar gizo iri-iri, daga kananun kasuwanci zuwa manyan kamfanoni.
A taƙaice, maɓallin Layer 3 kayan aiki ne mai amfani don inganta ayyukan cibiyar sadarwa da gudanarwa.Tare da ƙwarewar mu da ƙwarewar sadarwarmu, mun himmatu don samar da mafi kyawun tsari na matakai 3 don saduwa da canje-canjen buƙatun hanyar sadarwar yau.Ko kuna buƙatar sauƙi mai sauƙi ko ayyuka na ci gaba, masu juyawa na mu na 3 suna ba da mafita don bukatun sadarwar ku.
Ƙayyadaddun samfur | |
Ajiye makamashi | Green Ethernet layin barci ikon barci |
MAC Canja | A tsaye saita adireshin MAC Koyon adireshin MAC mai ƙarfi Sanya lokacin tsufa na adireshin MAC Iyakance adadin koyo adireshin MAC MAC address tace IEEE 802.1AE MacSec Tsaro iko |
Multicast | IGMP v1/v2/v3 Farashin IGMP IGMP Fast Leave Manufofin multicast da iyakoki na multicast Multicast zirga-zirga yana yin kwafi a cikin VLANs |
VLAN | 4K VLAN Ayyukan GVRP QinQ VLAN mai zaman kansa |
Maimaita hanyar sadarwa | VRRP Kariyar hanyar haɗin yanar gizo ta atomatik ERPS MSTP FlexLink MonitorLink 802.1D (STP) , 802.1W (RSTP) , 802.1S (MSTP) Kariyar BPDU, kariyar tushen, kariyar madauki |
DHCP | DHCP Server Saukewa: DHCP DHCP Abokin ciniki Farashin DHCP |
ACL | Layer 2, Layer 3, da Layer 4 ACL IPv4, IPv6 ACL Farashin ACL |
Mai ba da hanya tsakanin hanyoyin sadarwa | IPV4/IPV6 dual stack protocol A tsaye RIP, OSFP, PIM sauye-sauyen kwatance |
QoS | Rarraba zirga-zirga dangane da filayen cikin jigon yarjejeniya na L2/L3/L4 Iyakar zirga-zirgar Motoci Alamar fifiko 802.1P/DSCP SP/WRR/SP+WRR tsara jerin gwano Hanyoyin gujewa cunkoson wutsiya da WRED Sa ido kan zirga-zirga da kuma fasalin zirga-zirga |
Siffar Tsaro | Ƙididdigar ACL da tsarin tsaro na tacewa bisa L2/L3/L4 Yana kare hare-haren DDoS, hare-haren TCP SYN, da hare-haren Ambaliyar UDP Matse multicast, watsa shirye-shirye, da fakitin ucast da ba a san su ba Keɓewar tashar jiragen ruwa Tsaro na tashar jiragen ruwa, IP + MAC+ haɗin tashar jiragen ruwa DHCP sooping, DHCP zaɓi82 IEEE 802.1x takardar shaida Tacacs+/Radius ingantaccen mai amfani mai nisa, ingantaccen mai amfani na gida Ethernet OAM 802.3AG (CFM), 802.3AH (EFM) gano hanyar haɗin Ethernet daban-daban |
Dogara | Haɗin haɗin kai a cikin yanayin a tsaye /LACP Gano hanyar haɗin yanar gizo ta UDLD Ethernet OAMl |
OAM | Console, Telnet, SSH2.0 Gudanar da WEB SNMP v1/v2/v3 |
Interface ta jiki | |
UNI Port | 24*GE, RJ45 |
NNI Port | 4*10GE, SFP/SFP+ |
CLI Management tashar jiragen ruwa | Saukewa: RJ45 |
Muhallin Aiki | |
Yanayin Aiki | -15 ~ 55 ℃ |
Ajiya Zazzabi | -40 ~ 70 ℃ |
Danshi mai Dangi | 10% ~ 90% (Babu ruwa) |
Amfanin Wuta | |
Tushen wutan lantarki | shigar da AC guda ɗaya 90 ~ 264V, 47 ~ 67Hz |
Amfanin Wuta | cikakken kaya ≤ 22W, mara aiki ≤ 13W |
Girman Tsarin | |
Case harsashi | harsashi na karfe, sanyaya iska da zubar da zafi |
Girman shari'a | 19 inch 1U, 440*210*44 (mm) |