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24-Port Ethernet L3 Switch, 24 x 10Gb SFP+, e nang le 2 x 40Gb QSFP+, Support MLAG

Ho fetoha

24-Port Ethernet L3 Switch, 24 x 10Gb SFP+, e nang le 2 x 40Gb QSFP+, Support MLAG
24-Port Ethernet L3 Switch, 24 x 10Gb SFP+, e nang le 2 x 40Gb QSFP+, Support MLAG
24-Port Ethernet L3 Switch, 24 x 10Gb SFP+, e nang le 2 x 40Gb QSFP+, Support MLAG
24-Port Ethernet L3 Switch, 24 x 10Gb SFP+, e nang le 2 x 40Gb QSFP+, Support MLAG
24-Port Ethernet L3 Switch, 24 x 10Gb SFP+, e nang le 2 x 40Gb QSFP+, Support MLAG
24-Port Ethernet L3 Switch, 24 x 10Gb SFP+, e nang le 2 x 40Gb QSFP+, Support MLAG
24-Port Ethernet L3 Switch, 24 x 10Gb SFP+, e nang le 2 x 40Gb QSFP+, Support MLAG
24-Port Ethernet L3 Switch, 24 x 10Gb SFP+, e nang le 2 x 40Gb QSFP+, Support MLAG

24-Port Ethernet L3 Switch, 24 x 10Gb SFP+, e nang le 2 x 40Gb QSFP+, Support MLAG

Sesebelisoa sena sa khoebo se laoloang se fana ka matla a ho fetoha a 640 Gbps ka likarolo tse ruileng tsa 2 le likarolo tsa 3.

Ho fana ka ts'ebetso ea lebelo la mohala boema-kepeng bo bong le bo bong, bofokoli bo felletseng ba lisebelisoa, ts'ehetso ea liprothokholo tsa L3 tse joalo ka RIP, OSPF, BGP, ts'ireletso e felletseng le sete ea likarolo tsa QoS, S5850-24S2Q e nepahetse bakeng sa likhokahano tsa marang-rang tse kholo tsa khamphase, tse nyane le tse mahareng- li-cores tsa marang-rang tse boholo, 'me li ka sebelisoa bakeng sa maemo a hlokang phetisetso e potlakileng le khokahanyo ea sebaka se selelele, joalo ka litsi tsa data, liofisi tse hole le li-extensions tsa WAN.

  1. Tšehetso ea MLAG (Multi-Chassis Link Aggregation) bakeng sa Litšebeletso tse sa sitisoeng
  2. 1+1 AC Litšebeliso tsa Motlakase tse chesang , 2+1 Smart Fans
  3. Tšehetsa DHCP Server, L2 Multicast Functions
  4. Tšehetso WEBANG /CLI/SNMP/SSH bakeng sa Ts'ebetso e Fetohang
  5. Tlhokomelo ea Marang-rang ka Phallo e Etselitsoeng (sFlow)
  6. Tšehetso ea 802.1X, RADIUS, TACACS+, AAA, ACL, le QoS bakeng sa Tšireletso
  7. Tšehetsa IPv4/IPv6 Dual-stack bakeng sa Katoloso ea Marang-rang a Kamoso



    Iteanye le rona
    Lintlha tsa Sehlahisoa

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    Sesebelisoa sa 24-port Ethernet L3 se na le likou tsa 24 10Gb SFP + le likou tsa 2 40Gb QSFP +, tse tšehetsang MLAG (Multi-Chassis Link Aggregation). Phetoho e joalo ea ts'ebetso e phahameng e bohlokoa haholo meahong ea mehleng ea kajeno ea marang-rang 'me e ka finyella litlhoko tsa likhoebo le litsi tsa data bakeng sa phetisetso ea data e potlakileng, mohaho oa marang-rang o feto-fetohang le ho tšepahala ho phahameng. Likou tsa 24 tsa likou tsa 10Gb SFP + li bolela hore phetoho ena e ka tšehetsa phetisetso ea boitsebiso bo bongata 'me e ka sebetsana le mathata a litlhoko tsa li-bandwidth litsing tse kholo tsa data kapa marang-rang a khoebo. Likou tsena tse lebelo le phahameng li ka kopanngoa le lisebelisoa tsa marang-rang tse kang li-server, lisebelisoa tsa polokelo, le li-switches, tse tšehetsang phetiso ea data e kholo le likhokahano tsa marang-rang tse phahameng.

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    Likou tse peli tsa 40Gb QSFP + li fana ka matla a holimo a marang-rang le bokhoni ba ho hokahanya ha uplink, ho lumella phetoho hore e ts'ehe habonolo lits'ebetso tse matla tsa sephethephethe le ho hokahanya ha li-switches tse ngata. Sena ke sa bohlokoa bakeng sa ho haha ​​​​mehaho e meholo ea marang-rang, ho finyella tsamaiso e nepahetseng ea sephethephethe sa marang-rang, le ho tšehetsa litlhoko tsa k'homphieutha tse sebetsang hantle. Ho tšehetsa MLAG ho bolela hore sesebelisoa sena se na le bokhoni ba ho kopanya likhokahano tsa batho ba bangata. Ka thekenoloji ea MLAG, sesebelisoa se ka finyella ho kopanngoa ha koung ho pholletsa le li-switches tse ngata, ho ntlafatsa boteng ba marang-rang le ho fumaneha. Ha li-switches tse ngata li hokahane, MLAG e ka fana ka li-failover e se nang moeli le bokhoni ba kabo ea mojaro, ho netefatsa hore ho na le phumaneho e phahameng le ho ts'epahala ha likhokahano tsa marang-rang. Sesebelisoa sena se boetse se ts'ehetsa mesebetsi ea Layer 3, e bolelang hore e ke ke ea etsa feela phetoho ea pakete ea mantlha, empa hape e kenya ts'ebetso e tsoetseng pele ea ho tsamaisa, taolo ea sephethephethe le mesebetsi ea likarolo. Li-switch tsa Layer 3 li na le ts'ebetso e ntle ea ts'ebetso ea sefofane sa data le mesebetsi e rarahaneng ea taolo ea marang-rang, e thusang ho aha meralo e sebetsang ea marang-rang ea khoebo.

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    Ho phaella moo, phetoho e boetse e tšehetsa MPLS (Multiprotocol Label Switching), e leng protocol e matla e ka ntlafatsang katleho le ho feto-fetoha ha mekhoa ea marang-rang. Ho phaella moo, e le sesebelisoa sa marang-rang se tsoetseng pele, sesebelisoa se boetse se kopanya lisebelisoa tse tsoetseng pele tsa line-speed switching le bokhoni ba ho sebetsana le pakete e tlaase ea latency. Sena se nolofalletsa sesebelisoa ho sebetsana le sephethephethe sa data se phahameng haholo le ho netefatsa ts'ebetso e phahameng ea ts'ebetso ea marang-rang. Ka nako e ts'oanang, e boetse e ts'ehetsa liprothokholo tse tloaelehileng tsa indasteri le li-interfaces tsa tsamaiso 'me li ka kopanngoa habonolo le lisebelisoa tsa marang-rang tse teng le mekhoa ea tsamaiso. Ho akaretsa, sesebelisoa sa 24-port Ethernet L3 se na le likou tsa 24 10Gb SFP + le likou tsa 2 40Gb QSFP +, li tšehetsa MLAG (Multi-Chassis Link Aggregation), 'me ke sesebelisoa se phahameng sa ts'ebetso se finyellang litlhoko tsa marang-rang a morao-rao. Boema-kepe ba eona ba lebelo le holimo, likarolo tse tsoetseng pele, le bokhoni bo matla bo etsa hore e be se loketseng bakeng sa ho aha meaho ea marang-rang e ka senyehang, e tšepahalang le e sebetsang hantle. Ka ho fana ka bokhoni bo matla ba marang-rang le ho tšehetsa li-protocol tsa bohlokoa, sesebelisoa se lokiselitsoe ka botlalo bakeng sa litlhoko tse tsoelang pele tsa litsi tsa data le marang-rang a likhoebo.

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