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Ngwaahịa

Kedu ihe bụ Layer 3 Switch?

Akụkụ ndị bụ isi:

48*25GE(SFP+), 8*100GE(QSFP28)

Ike nhazi mgbanwe siri ike ma kwụsie ike

IPv4/IPv6 arụ ọrụ ntụgharị

RIP/OSPF/RIPng/OSPFv3/PIM na usoro ngagharị ndị ọzọ

VRRP/ERPS/MSTP/FlexLink/MonitorLink njikọ yana usoro nkwụghachi ụgwọ netwọkụ.

ACL na-enye ọrụ njikwa nchekwa dabere na sistemụ nzacha nchekwa MAC, IP, ọdụ ụgbọ mmiri L4 na ọkwa ọdụ ụgbọ mmiri.

Ọrụ nyocha nke ọtụtụ ọdụ ụgbọ mmiri na-adabere na nyocha nke Mirror nke ntinye ọrụ.

O&M: Weebụ/SNMP/CLI/Telnet/SSHv2


ÀGWỤMỤRỤ NDỊ MMADỤ

PARAMETERS

Mkpado ngwaahịa

Kedu ihe bụ Layer 3 Switch?,
,

Isi atụmatụ

S5456XC bụ oyi akwa-3 mgba ọkụ nwere 48 x 25GE(SFP+) na 8 x 100GE(QSFP28).Ọ bụ ngbanwe ohere ọgụgụ isi nke ọgbọ na-abịa maka netwọkụ ndị na-ebu ibu na netwọkụ ụlọ ọrụ.Ọrụ ngwanrọ nke ngwaahịa a bara ụba nke ukwuu, nkwado ntụgharị IPv4 / IPv6, ikike mgbanwe, nkwado siri ike na kwụsie ike RIP/OSPF/RIPng/OSPFv3/PIM protocols routing protocol, yana atụmatụ ndị ọzọ.The ebugharị bandwit na ibuga ikike dị ukwuu, na-egbo mkpa nke data centers na isi netwọk na netwọọdụ azụ.

FAQ

Q1: Ị nwere ike ịgwa m gbasara oge ịkwụ ụgwọ gị?

A: N'ihi na samples, 100% ugwo n'ihu.N'ihi na nnukwu iji, T / T, 30% tupu ugwo, 70% itule tupu Mbupu.

Q2: Kedu ka oge nnyefe gị dị?

A: 30-45days, ọ bụrụ na nhazi gị dị ukwuu, ọ ga-ewe obere oge.

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.

Q5: Kedu ihe dị iche n'etiti EPON GPON OLT na XGSPON OLT?

Nnukwu ihe dị iche bụ na XGSPON OLT na-akwado GPON/XGPON/XGSPON, Ọsọ Ọsọ.

Q6: Gịnị bụ ụzọ ịkwụ ụgwọ anabatara maka ụlọ ọrụ gị?

Maka sample, 100% ugwo n'ihu.N'ihi na ogbe iji, T / T, 30% nkwụnye ego, 70% itule tupu nnyefe.

Q7: Ụlọ ọrụ gị ọ nwere akara nke ya?

Ee, akara ụlọ ọrụ anyị bụ Lime.A Layer 3 mgba ọkụ bụ ụdị mgbanwe netwọk na-arụ ọrụ na netwọk netwọk nke ụdị OSI.Nke a pụtara na ọ nwere ikike ịme mkpebi ntụgharị dabere na adreesị IP, dị ka rawụta.A na-ejikarị ọkụ ọkụ Layer 3 eme ihe na netwọk ụlọ ọrụ iji jikọọ subnet dị iche iche wee mee mkpebi gbasara ebe a ga-ebuga okporo ụzọ.

Yabụ, kedu ihe bụ ngbanwe Layer 3 na kedu ka o si dị iche na mgba ọkụ Layer 2 omenala?Ngbanwe Layer 2 na-arụ ọrụ na oyi akwa njikọ data nke ụdị OSI ma na-eme mkpebi mbugharị dabere na adreesị MAC.Ọ bụ ezie na ọ na-arụ ọrụ nke ọma n'ịkwagharị okporo ụzọ n'ime otu subnet, ọ nweghị ikike ịme mkpebi ntụgharị maka okporo ụzọ na-aga na subnet dị iche iche.Nke a bụ ebe mgba ọkụ Layer 3 na-abata.

Mgbanwe nke Layer 3 na-ejikọta ọrụ nke mgba ọkụ oyi akwa 2 omenala yana ike ịkwọgharị nke rawụta.Ọ nwere ike ịmepụta mebere LANs (VLAN) na ụzọ okporo ụzọ n'etiti ha, yana ịme mkpebi gbasara ụzọ kacha mma maka okporo ụzọ isi na netwọk.Nke a na-eme ka ọ bụrụ ngwá ọrụ dị ike maka ijikwa na ịkwalite okporo ụzọ netwọk na nnukwu netwọk dị mgbagwoju anya.

Otu n'ime uru dị mkpa nke iji mgba ọkụ Layer 3 bụ ikike ya iji melite arụmọrụ netwọk.Site n'iwepụ ụfọdụ ọrụ ntụgharị site na isi rawụta gaa na mgba ọkụ Layer 3, enwere ike kesaa okporo ụzọ netwọkụ nke ọma, na-eduga na nkwurịta okwu ngwa ngwa na ntụkwasị obi n'etiti ngwaọrụ na netwọkụ.

N'ozuzu, mgba ọkụ Layer 3 bụ ihe bara uru maka ụlọ ọrụ nwere mkpa netwọk dị mgbagwoju anya.Ikike ya ijikọta ọrụ nke mgba ọkụ na onye rawụta na-eme ka ọ bụrụ ihe dị mkpa maka ijikwa na ịkwalite okporo ụzọ netwọkụ.Ka azụmahịa na-aga n'ihu na-adabere na ngwọta netwọk siri ike ma dị irè, Layer 3 switches ga-aga n'ihu na-arụ ọrụ dị oke mkpa n'ịhụ na data na-aga n'enweghị nsogbu na ntụkwasị obi na netwọk niile.


  • Nke gara aga:
  • Osote:

  • 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

    Ọrụ GVRP

    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, njikọ ọdụ ụgbọ mmiri IP + MAC

    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

    48*25GE, SFP28

    NNI Port

    8*100GE, QSFP28

    ọdụ ụgbọ mmiri njikwa CLI

    RS232, RJ45

    gburugburu ọrụ

    Okpomọkụ na-arụ ọrụ

    -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 ≤ 180W, arụ ọrụ ≤ 25W

    Nha nhazi

    Akpa shei

    Shei ígwè, ikuku jụrụ oyi na ikpo ọkụ

    Akụkụ ikpe

    19 inch 1U, 440*390*44 (mm)

    Dee ozi gị ebe a ziga anyị ya