Umthengisi Wephakethe Lenethiwekhi ye-Mylinking™ (NPB) ML-NPB-0810

8*10GE SFP+, Ubukhulu obungu-80Gbps

Incazelo emfushane:

I-Mylinking™ Network Packet Broker ye-ML-NPB-0810 inomthamo wokucubungula ofinyelela ku-80Gbps. Isekela ama-slots angu-8 aphezulu angu-10G SFP+ (ahambisana ne-Gigabit), isekela amamojula okukhanya angu-10-gigabit single/multi-mode kanye namamojula kagesi angu-10-GIGABit. Isekela imodi ye-LAN/WAN; Isekela ukuhlunga nokudlulisa amaphakethe ngokusekelwe ku-port yomthombo, isizinda sephrothokholi esijwayelekile esingu-50, ikheli le-MAC lomthombo/indawo, i-IP fragment, ububanzi be-port layer port, insimu yohlobo lwe-Ethernet, i-VLANID, ilebula le-MPLS, i-TCPFlag, isici se-offset esilungisiwe, kanye nethrafikhi.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

1- Ukubuka konke

Ukulawulwa okugcwele okubonakalayo kwedivayisi yokuthola idatha (amachweba angu-8*10GE SFP+)
Idivayisi ephelele yokuphathwa kokuhlela idatha (ukucubungula i-duplex Rx/Tx)
Idivayisi ephelele yokucubungula nokusabalalisa kabusha (i-bandwidth yezinhlangothi ezimbili engu-80Gbps)
Ibhalansi yomthwalo esekelwayo I-algorithm ye-Hash kanye ne-algorithm yokwabelana ngesisindo esekelwe kwiseshini ngokwezici zesendlalelo se-L2-L7 ukuqinisekisa ukuthi ithrafikhi yokukhipha imbobo inamandla okulinganisela umthwalo
Uma i-VLAN isekelwa, i-MPLS header ephaketheni ledatha lokuqala iyasuswa bese ikhishwa.
Isekelwa ikhomba ngokuzenzakalelayo izinqubo ezahlukahlukene zokuhambisa imihubhe njenge-GTP / GRE / PPTP / L2TP / PPPOE. Ngokusho kokucushwa komsebenzisi, isu lokukhipha ithrafikhi lingasetshenziswa ngokuya ngengqimba yangaphakathi noma yangaphandle yomhubhe.
Kusekelwe umkhiqizo wephakethe eluhlaza wokuqapha imishini yokuhlaziya i-BigData, ukuhlaziywa kwephrothokholi, ukuhlaziywa kwesignali, ukuhlaziywa kokuphepha, ukuphathwa kwengozi kanye neminye ithrafikhi edingekayo.
Ukuhlaziywa kokuthwebula amaphakethe ngesikhathi sangempela, ukuhlonza umthombo wedatha okusekelwayo

2- Umdwebo Webhulokhi Yesistimu

3- Isimiso Sokusebenza

4- Amakhono Okucubungula Ithrafikhi Ahlakaniphile

I-ASIC Chip Plus TCAM CPU
Amandla okucubungula ithrafikhi ahlakaniphile angu-80Gbps

Ukutholwa kwe-10GE
Amachweba angu-10GE angu-8, ukucubungula i-duplex ye-Rx/Tx, i-Transceiver yedatha yethrafikhi efinyelela ku-80Gbps ngesikhathi esifanayo, yokutholwa kwedatha yenethiwekhi, ukucubungula kusengaphambili okulula

Ukuphindaphindwa Kwedatha
Iphakethe liphindwe kusukela echwebeni eli-1 kuya emachwebeni amaningi e-N, noma amachwebeni amaningi e-N ahlanganisiwe, bese liphindwe kumachwebeni amaningi e-M

Ukuphindaphindwa Kwedatha
Iphakethe liphindwe kusukela echwebeni eli-1 kuya emachwebeni amaningi e-N, noma amachwebeni amaningi e-N ahlanganisiwe, bese liphindwe kumachwebeni amaningi e-M

Ukusatshalaliswa Kwedatha
Kuhlukaniswe ngezigaba i-metdata engenayo ngokunembile futhi kwalahlwa noma kwathunyelwa izinsizakalo zedatha ezahlukene emiphumeleni eminingi yesikhombimsebenzisi ngokwemithetho echazwe ngaphambilini yomsebenzisi.

Ukuhlunga Idatha
Ukufaniswa kokuhlunga kwephakethe le-L2-L7 okusekelwayo, njenge-SMAC, DMAC, SIP, DIP, Sport, Dport, TTL, SYN, ACK, FIN, Ethernet type field kanye nenani, inombolo yephrothokholi ye-IP, i-TOS, njll. nakho kusekelwe inhlanganisela eguquguqukayo yemithetho yokuhlunga.

Ibhalansi Yomthwalo
Ibhalansi yomthwalo esekelwayo I-algorithm ye-Hash kanye ne-algorithm yokwabelana ngesisindo esekelwe kwiseshini ngokwezici zesendlalelo se-L2-L7 ukuqinisekisa ukuthi ithrafikhi yokukhipha imbobo inamandla okulinganisela umthwalo

Umdlalo we-UDF
Kusekelwe ukufana kwanoma iyiphi insimu yokhiye kuma-byte okuqala angu-128 ephakethe. Kwenziwe ngokwezifiso i-Offset Value kanye ne-Key Field Length kanye nokuqukethwe, futhi kwanqunywa inqubomgomo yokukhipha ithrafikhi ngokuya ngokucushwa komsebenzisi.

I-VLAN Ithegiwe

I-VLAN Ayinawo Amathegi

I-VLAN Ithathelwe Indawo

Kusekelwe ukufana kwanoma iyiphi insimu yokhiye kuma-byte okuqala angu-128 ephakethe. Umsebenzisi angenza ngokwezifiso inani le-offset kanye nobude bensimu yokhiye kanye nokuqukethwe, futhi anqume inqubomgomo yokukhipha ithrafikhi ngokuya ngokucushwa komsebenzisi.

Ukushintsha Ikheli le-MAC
Kusekelwe ukushintshwa kwekheli le-MAC lendawo ekuyo kuphakethe ledatha lokuqala, elingasetshenziswa ngokuya ngokucushwa komsebenzisi.

Ukuqashelwa/Ukuhlukaniswa Kwephrothokholi Yeselula ye-3G/4G
Isekelwe ukuhlonza izakhi zenethiwekhi yeselula ezifana (i-Gb, i-Gn, i-IuPS, i-S1-MME, i-S1-U, i-X2-U, i-S3, i-S4, i-S5, i-S6a, i-S11, njll. isikhombimsebenzisi). Ungasebenzisa izinqubomgomo zokukhipha ithrafikhi ngokusekelwe kuzici ezifana ne-GTPV1-C, i-GTPV1-U, i-GTPV2-C, i-SCTP, kanye ne-S1-AP ngokusekelwe ekucushweni komsebenzisi.

Ukutholwa Kwempilo Yamachweba
Ukutholwa kwesikhathi sangempela kwempilo yenqubo yesevisi yemishini yokuqapha nokuhlaziya yangemuva exhunywe kumachweba ahlukene okukhipha. Lapho inqubo yesevisi yehluleka, idivayisi enephutha isuswa ngokuzenzakalelayo. Ngemva kokuba idivayisi enephutha isitholiwe, uhlelo lubuyela ngokuzenzakalelayo eqenjini lokulinganisa umthwalo ukuqinisekisa ukuthembeka kokulinganisa umthwalo wamachweba amaningi.

I-VLAN, i-MPLS Ayinamathegi
Uma i-VLAN isekelwa, i-MPLS header ephaketheni ledatha lokuqala iyasuswa bese ikhishwa.

Ukuhlonza Iphrothokholi Yokuthungela
Isekelwa ikhomba ngokuzenzakalelayo izinqubo ezahlukahlukene zokuhambisa imihubhe njenge-GTP / GRE / PPTP / L2TP / PPPOE. Ngokusho kokucushwa komsebenzisi, isu lokukhipha ithrafikhi lingasetshenziswa ngokuya ngengqimba yangaphakathi noma yangaphandle yomhubhe.

Ipulatifomu Yokulawula Ehlanganisiwe
Ukufinyelela Kweplatifomu Yokulawula Okubonakalayo ye-mylinking™ esekelwayo

Uhlelo Lwamandla Olungasebenzi Oluyi-1+1 (i-RPS)
Uhlelo Lwamandla Oluphindwe Kabili Olusekelwayo Oluyi-1+1

5- Umthengisi Wephakethe Lenethiwekhi ye-Mylinking™ Izakhiwo Ezijwayelekile Zesicelo

5.1 I-Mylinking™ Network Packet Broker N*10GE kuya ku-10GE Isicelo Sokuhlanganisa Idatha (njengoba kulandelayo)

5.2 Isicelo Sokufinyelela Okuhlanganisiwe se-Mylinking™ Network Packet Broker GE/10GE (njengoba kulandelayo)

6- Imininingwane

Umthengisi Wephakethe Lenethiwekhi ye-ML-NPB-0810 Mylinking™Amapharamitha Okusebenza we-TAP/NPB
Isixhumanisi Senethiwekhi	10GE	Isikhala esingu-8*10GE/GE SFP+; sisekela i-fiber yemodi eyodwa/eziningi
Isixhumanisi Senethiwekhi	Isixhumi esibonakalayo se-Out-of-Band MGT	Imbobo kagesi engu-1*10/100/1000M
Imodi yokusebenzisa	Ukuhlukaniswa kwe-optical okungu-10G	Sekela ukutholwa kwethrafikhi yesixhumanisi se-4*10G esiqondiswe ohlangothini ngalunye
	Ukutholwa kwesibuko se-10G	Sekela ukufaka ithrafikhi yesibuko esiphezulu ku-8 * 10G
	Ukufaka okubonakalayo	Imbobo yokufaka isekela okokufaka okukodwa kokuhlukanisa ifayibha;
	Ukuphindaphinda kwe-Port	Sekela imbobo yokufaka njengembobo yokuphuma;
	Umphumela wokugeleza	Sekela iziteshi ezingu-8 zokukhipha ukugeleza kwe-10GE;
	Ukuhlanganiswa/ukukopisha/ukusatshalaliswa kwethrafikhi	Kusekelwe
	Ubuningi bezixhumanisi ezisekela ukukopishwa/ukuhlanganiswa kwethrafikhi	1->Ukuphindaphinda kwethrafikhi ngendlela ye-N (N<8) Ukuhlanganiswa kwethrafikhi yesiteshi esingu-N->1 (N<8) Iqembu G (M->N way) ukuhlanganiswa kokuphindaphindwa kwethrafikhi okuqoqiwe [ G*(M+N) < 8 ]
	Ukuhlonza ithrafikhi okusekelwe echwebeni	Kusekelwe
	ukuqondiswa kwethrafikhi ye-port five tuple	Kusekelwe
	Isu lokuphambukisa ukuhlonza ithrafikhi ngokusekelwe kuthegi eyisihluthulelo sesihloko sephrothokholi	Kusekelwe
	Ukusekelwa okungahlobene kwe-Ethernet encapsulation	Kusekelwe
	I-CONSOLE MGT	Kusekelwe
	I-IP/WEB MGT	Kusekelwe
	I-SNMP MGT	Kusekelwe
	I-TELNET/SSH MGT	Kusekelwe
	Iphrothokholi ye-SYSLOG	Kusekelwe
	Ukuqinisekiswa komsebenzisi	Kususelwa ekuqinisekisweni kwephasiwedi yabasebenzisi
Ugesi (1+1 Uhlelo Lwamandla Olungasebenzi-i-RPS)	Linganisa i-voltage yokunikezwa kwamandla	I-AC110-240V/DC-48V (Ongakukhetha)
	Linganisa imvamisa yokunikezwa kwamandla	I-AC-50HZ
	Linganisa okokufaka kwamanje	I-AC-3A / DC-10A
	Amandla okukala	140W/150W/150W
Indawo ezungezile	Izinga lokushisa lokusebenza	0－50℃
	Izinga lokushisa lesitoreji	-20-70℃
	Umswakama osebenzayo	10% -95%, akukho ukujiya
Ukucushwa Komsebenzisi	Ukucushwa kwekhonsoli	Isixhumi esibonakalayo se-RS232, 9600,8,N,1
Ukucushwa Komsebenzisi	Ukuqinisekiswa kwephasiwedi	Kusekelwe
Ukuphakama kwe-Chassis	(U)	1U 445mm44mm402mm

7- Ulwazi lwe-oda

I-ML-NPB-0810 mylinking™ Network Packet Broker 8*10GE/GE SFP+ ports, ubuningi be-80Gbps
I-ML-NPB-1610 mylinking™ Network Packet Broker 16*10GE/GE SFP+ ports, ubuningi be-160Gbps
I-ML-NPB-2410 mylinking™ Network Packet Broker 24*10GE/GE SFP+ ports, ubuningi be-240Gbps

FYR: Ubuchwepheshe Bokuhlunga Iphakethe Lenethiwekhi le-Mylinking™

Ubuchwepheshe Bokuhlunga Amaphaketheubuchwepheshe bomlilo obuvame kakhulu. Kunethiwekhi eyingozi, i-router yokuhlunga inikeza indlela yokuvimba abasingathi abathile namanethiwekhi ukuthi angaxhumani nenethiwekhi yangaphakathi, noma ingasetshenziswa ukukhawulela ukufinyelela kwangaphakathi kwamanye amasayithi ayingozi nangcolile.

Ubuchwepheshe Bokuhlunga AmaphaketheNjengoba nje igama layo lisho, indawo yephakethe kunethiwekhi inokukhetha, khetha isisekelo, imithetho yokuhlunga yesistimu (evame ukwaziwa ngokuthi i-ACL njengo-Access Control Lists, i-Access Control List), kuphela uma ihlangabezana nemithetho yokuhlunga iphakethe ithunyelwa ku-interface yenethiwekhi ehambisanayo, ingxenye esele yephakethe isuswa ekusakazweni kwedatha.

Ukuhlunga amaphakethe kungalawula ukufinyelela kusuka endaweni kuya endaweni, kusuka endaweni kuya kunethiwekhi, kanye nenethiwekhi, kodwa akukwazi ukulawula okuqukethwe kwedatha edluliselwayo ngoba okuqukethwe kuyidatha yezinga lesicelo, akubonakali uhlelo lokuhlunga amaphakethe. Ukuhlunga amaphakethe kukuvumela ukuthi unikeze isivikelo esikhethekile kuyo yonke inethiwekhi endaweni eyodwa.

Imojuli yokuhlola isihlungi sephakethe ingena phakathi kwesendlalelo senethiwekhi kanye nesendlalelo sesixhumanisi sedatha sesistimu. Ngenxa yokuthi isendlalelo sesixhumanisi sedatha yikhadi lenethiwekhi le-DE facto (NIC) kanti isendlalelo senethiwekhi siyi-stack yephrothokholi yesendlalelo sokuqala, i-firewall ingaphansi kwesigaba sesofthiwe.

Okwedlule: I-Mylinking™ Network Tap Bypass Switch ML-BYPASS-200

Olandelayo: Umthengisi Wephakethe Lenethiwekhi ye-Mylinking™ (NPB) ML-NPB-1610

Bhala umlayezo wakho lapha bese uwuthumela kithi