Isingeniso

Sawubona bangane! Ngamangala lapho ngiqaphela ukuthi azikho izindatshana eziningi ezikhuluma ngo-Habré ezinikelwe emikhiqizweni yomthengisi njengokuthi [Amanethiwekhi Adlulele](https://tssolution.ru/katalog/extreme). Ukuze ulungise lokhu futhi ukwethule eduze komugqa womkhiqizo we-Extreme, ngihlela ukubhala uchungechunge olufushane lwezihloko ezimbalwa futhi ngifuna ukuqala ngokushintsha kwe-Enterprise.

Lolu chungechunge luzohlanganisa izihloko ezilandelayo:

• Ukubuyekezwa kokushintsha kwe-Extreme Enterprise
• I-Enterprise Network Design kuma-Extreme Switches
• Ilungiselela Izilungiselelo Zokushintsha Okudlulele
• Buyekeza ukuqhathaniswa kokushintsha Okudlulele nezisetshenziswa zabanye abathengisi
• Iwaranti, usekelo lobuchwepheshe nezinkontileka zesevisi zokushintshwa Okudlulele

Ngiyakumema ukuthi ufunde lolu chungechunge lwezihloko kubo bonke abanentshisekelo kulo mthengisi, futhi umane onjiniyela benethiwekhi nabaphathi benethiwekhi ababhekene nokukhetha noma ukulungisa lezi zinguquko.

About us

Okokuqala, ngithanda ukukwazisa enkampanini kanye nomlando womsuka wayo:
Amanethiwekhi Aqile yinkampani yezokuxhumana eyasungulwa ngo-1996 ukuze kuthuthukiswe izixazululo zobuchwepheshe be-Ethernet futhi ithuthukise izinga le-Ethernet. Amazinga amaningi e-Ethernet ezindaweni zokukalwa kwenethiwekhi, ikhwalithi yesevisi, nokuthola ngokushesha amalungelo obunikazi avulekile avela ku-Extreme Networks. Indlunkulu itholakala eSan Jose (California), eU.SA. Okwamanje, i-Extreme Networks yinkampani yomphakathi egxile ikakhulukazi ekuthuthukisweni kwe-Ethernet.

Kusukela ngoDisemba 2015, isibalo sabasebenzi sasiyi-1300 yabantu.

I-Extreme Networks inikeza izixazululo zenethiwekhi enezintambo nezingenantambo ezihlangabezana nezidingo zomhlaba wanamuhla ohambahambayo, ngokuhamba njalo kwabasebenzisi namadivayisi, kanye nokufuduka kwemishini ebonakalayo kokubili ngaphakathi kwesikhungo sedatha nangale kwayo - ukuya emafini. Isebenzisa isistimu yokusebenza eyodwa, i-ExtremeXOS ikuvumela ukuthi udale izixazululo ezithuthukisiwe zazo zombili opharetha bezingcingo namanethiwekhi esikhungo sedatha, kanye namanethiwekhi endawo/ekhampasi.

Ozakwethu benkampani ku-CIS

• E-Russia, i-Extreme Networks inabasabalalisi abathathu abasemthethweni - i-RRC, i-Marvel ne-OCS, kanye nabalingani abangaphezu kwe-100, inani labo elikhula njalo.
• E-Belarus, i-Extreme Networks inabasabalalisi abathathu abasemthethweni - i-Solidex, i-MUK ne-Abris. Inkampani ye-Solidex inesimo sikazakwethu wokuqeqeshwa ogunyaziwe.
• E-Ukraine kukhona umsabalalisi oyedwa osemthethweni - "Informatsiyne Merezhivo".
• Emazweni ase-Asia Ephakathi, kanye naseGeorgia, Armenia nase-Azerbaijan, abasabalalisi abasemthethweni yi-RRC ne-Aris.

Nokho, sihlangene, futhi manje ake sibone ukuthi yiziphi izinguquko lo mthengisi angasinika zona kunethiwekhi yethu Yebhizinisi.

Futhi angasinika lokhu okulandelayo:

Isibalo esingenhla sibonisa amamodeli okushintsha kuye ngohlobo lwesistimu yokusebenza elawula amaswishi kanye nobuchwepheshe obusekelwa izimbobo (umcibisholo oqondile kwesokunxele):

• I-1 Gigabit Ethernet
• I-10 Gigabit Ethernet
• 40 Gigabit Ethernet
• 100 Gigabit Ethernet

Ake sibhekisise amaswishi e-Extreme, siqale ngochungechunge lwe-V400.

Ukushintsha kwe-V400 Series

Lawa amaswishi asebenzisa ubuchwepheshe bokukhulisa imbobo ye-Virtual (ngokusekelwe ekucacisweni kwe-IEE 802.1BR). Amaswishi ngokwawo abizwa nge-Virual Port Extenders.

Ingqikithi yalobu buchwepheshe iwukuthi konke ukulawula nokusebenza kwendiza yedatha kudluliselwa kusuka kuswishi ngokwayo kuya kumaswishi ahlanganisayo - Controller Bridges/CB.

Amaswishi amamodeli alandelayo kuphela angasetshenziswa njengeswishi ye-Controller Bridge:

• x590
• x670-G2
• x620-G2

Ngaphambi kokuchaza izifunda ezijwayelekile zokuxhuma lezi zinguquko, ngizochaza imininingwane yazo:

Njengoba kungabonakala kuthebula elingenhla, amaswishi, kuye ngenani lamachweba okufinyelela e-GE (24 noma 48), anezimbobo ezi-2 noma ezi-4 10GE SFP+ ezikhuphukayo.

Kukhona futhi amaswishi anezimbobo ze-PoE zokuxhuma kanye nokunika amandla amadivayisi e-PoE kusetshenziswa i-802.3af (kufika ku-15 W ngembobo ngayinye) kanye no-802.3at (kufika ku-30 ​​W ngembobo ngayinye) ubuchwepheshe.

Ngezansi kunemidwebo emi-4 yokuxhumana ejwayelekile yokushintsha kwe-V400 ne-CB:

Izinzuzo Zobuchwepheshe Bokunwetshwa Kwembobo Ebonakalayo:

• ukunethezeka kokulungiswa - uma enye yezinguquko ze-V400 ihluleka, kuyokwanela ukuyishintsha futhi ukushintsha okusha kuzotholwa ngokuzenzakalelayo futhi kulungiselelwe ukusebenza kwe-CB. Lokhu kuqeda isidingo sokumisa iswishi yokufinyelela ngayinye
• konke ukucushwa kutholakala kuphela ku-CB, ama-switch e-V400 abonakala kuphela njengamachweba engeziwe e-CB, okwenza kube lula ukuphatha lezi zinguquko.
• lapho i-V400 isetshenziswa kanye ne-Controller Bridge, uthola konke ukusebenza kwe-Controller Bridge kumaswishi e-V400.

Umkhawulo wobuchwepheshe - kufika ku-48 Port Extenders we-V400 switch (izimbobo zokufinyelela ezingu-2300) ziyasekelwa.

Amaswishi ochungechunge lwe-X210 ne-X220

Ukushintsha komndeni we-E200 kunenombolo egxilile yamachweba angu-10/100/1000 BASE-T, asebenza kumazinga e-L2/L3 futhi ahloselwe ukusetshenziswa njengamaswishi okufinyelela e-Enterprise. Ngokuya ngemodeli, amaswishi ana:

• Izimbobo ze-PoE/PoE+
• 2 noma 4 pcs 10 GE SFP+ port (X220 series)
• ukwesekwa kokunqwabelanisa - kufika ekushintsheni oku-4 kusitaki (uchungechunge lwe-X220)

Ngezansi ngizohlinzeka ngethebula ngokucushwa kanye namakhono athile amaswishi ochungechunge lwe-X200

Njengoba kungabonwa etafuleni, amaswishi ochungechunge lwe-E210 kanye ne-E220 aklanyelwe ukusetshenziswa njengamaswishi okufinyelela. Ngenxa yokuba khona kwamachweba angu-10 GE SFP+, amaswishi ochungechunge lwe-X220 angakwazi ukusekela ukupakishwa - kufika kumayunithi angu-4 isitaki ngasinye, ngomkhawulokudonsa wesitaki ongu-40 Gb.

Amaswishi aphethwe uhlelo lokusebenza lwe-EOS.

Ukushintsha kwe-ERS Series

Ukushintsha kwalolu chungechunge kukhiqiza kakhulu uma kuqhathaniswa namaswishi ochungechunge oluncane lwe-E200.

Okokuqala, kufanelekile ukuqaphela:

• Lezi zinguquko zinamandla okunqwabelanisa athuthuke kakhulu:
  • kufika kumaswishi angu-8 kusitaki
  • Ngokuya ngemodeli, womabili amachweba we-SFP+ namachweba azinikele wokupakisha angasetshenziswa

• Amaswishi ochungechunge lwe-ERS anesabelomali esikhulu se-PoE uma kuqhathaniswa nochungechunge lwe-E200
• Izinguquko zochungechunge lwe-ERS zinokusebenza okubanzi kwe-L3 uma kuqhathaniswa nochungechunge lwe-E200

Ngiphakamisa ukuqala ukubuyekezwa okuningiliziwe komndeni wokushintsha kwe-ERS ngomugqa omncane - ERS3600.

Idatha ye-ERS3600

Ukushintsha kulolu chungechunge kuvezwa ekucushweni okulandelayo:

Njengoba kubonakala kuthebula, ama-switch e-ERS 3600 angasetshenziswa njengezishintshi zokufinyelela, abe nomthamo omkhulu westaki, isabelomali esikhulu se-PoE kanye nohlu olubanzi lwemisebenzi ye-L3, nakuba kunjalo anqunyelwe kuphela umzila oguquguqukayo we-RIP v1/v2. amaphrothokholi, kanye nenani lezixhumanisi nezindlela ezibandakanyekayo ngesiJalimane

Isithombe esingezansi sibonisa ukubukwa kwangaphambili nangemuva kokushintshwa kochungechunge lwe-50-port ERS3600:

Idatha ye-ERS4900

Ukucushwa nokusebenza kochungechunge lwamaswishi e-ERS4900 kungachazwa kafushane kuthebula elilandelayo:

Njengoba sibona, lezi zinguquko zisebenzisa izimiso eziyisisekelo zomzila, njenge-RIPv1/2 ne-OSPF, kunephrothokholi yesango lokuphindaphinda - i-VRRP, kanye nosekelo lwephrothokholi ye-IPv6.

Lapha kufanele ngenze inothi elibalulekile -* ukusebenza okwengeziwe kwe-L2 ne-L3 (OSPF, VRRP, ECMP, PIM-SM, PIMSSM/PIM-SSM, IPv6 Routing) kwenziwa kusebenze ngokuthenga ilayisensi eyengeziwe - Ilayisensi Yesofthiwe Ethuthukisiwe.

Izithombe ezingezansi zibonisa ukubukwa kwangaphambili nangemuva kweswishi yochungechunge lwe-26-port ERS4900 kanye nenketho yokupakisha:

Njengoba ubona ezithombeni, amaswishi ochungechunge lwe-ERS4900 anezimbobo ezinikelwe zokupakisha - I-Cascade UP/Cascade Down, futhi angahlonyiswa ngezinto ezisetshenziswa amandla ezingafuneki.

Idatha ye-ERS5900

Amamodeli akamuva namadala kakhulu ochungechungeni lwe-ERS amaswishi e-ERS5900.

Izinto ezithakazelisayo:

• Amanye amaswishi ochungechungeni afaka i-Universal PoE - amandla okukhipha u-60 W ngembobo ngayinye ukuze unike amandla amadivayisi akhethekile namaswishi/amarutha amancane.
• Sinamachweba angama-100 anesabelomali se-PoE esiphelele esingu-2,8 kW
• Kunamachweba asekela i-2.5GBASE-T (802.3bz standard)
• ukusekelwa kokusebenza kwe-MACsec (802.1AE standard)

Ukucushwa nokusebenza kwamaswishi ochungechunge kuchazwa kangcono ngethebula elilandelayo:

* Amaswishi e-5928GTS-uPWR kanye ne-5928MTS-uPWR asekela lokho okubizwa ngokuthi i-Four-Pair PoE initiative (eyaziwa nangokuthi i-Universal PoE - uPoE) - amandla okunika amandla amadivayisi asebenzisa kufika ku-60 W embotsheni yokufinyelela, isibonelo, amanye. izinhlobo zezinhlelo zokuxhumana ngevidiyo, amaklayenti amancane e-VDI anamamonitha, amaswishi amancane noma amarutha anamandla e-PoE ngisho nezinye izinhlelo zobuchwepheshe ze-IoT (isibonelo, amasistimu okulawula ukukhanyisa ahlakaniphile).
** Isabelomali se-PoE sika-1440 W sifinyelelwa lapho kufakwa izinto ezisetshenziswa amandla ezi-2. Lapho ufaka ukunikezwa kwamandla oku-1 kusishintshi, isabelomali se-PoE sizoba ngu-1200 W.
*** Isabelomali se-PoE sika-2880 W sifinyelelwa lapho kufakwa izinsiza zikagesi ezi-4. Lapho ufaka ukunikezwa kwamandla oku-1 kusishintshi, isabelomali se-PoE sizoba ngu-1200 W. Lapho ufaka izinsiza zamandla ezi-2 ekushintsheni, isabelomali se-PoE sizoba ngu-2580 W.

Ukusebenza okwengeziwe kwe-L2 ne-L3, njengakuchungechunge lwe-ERS4900, kunikezwa ngokuthenga nokwenza kusebenze amalayisense afanelekile okushintsha:

Izithombe ezingezansi zibonisa ukubukwa kwangaphambili nangemuva kweswishi yochungechunge lwe-100-port ERS5900 kanye nenketho yokupakisha yama-switch angama-28 nama-52:

**Wonke amaswishi ochungechunge aphethwe isistimu yokusebenza ye-ERS.**

Abangane, njengoba cishe ubonile, ekupheleni kwencazelo yochungechunge ngibonisa ukuthi iyiphi isistimu yokusebenza abalawulwa ngayo, ngakho-ke - ngenza lokhu ngesizathu. Njengoba abaningi sebeqagele kakade, iqiniso liwukuthi ukuphatha uhlelo oluthile lokusebenza kusho isethi ngayinye yemiyalo ye-syntax namabhulokhi wezilungiselelo zohlelo lokusebenza ngalunye.

Isibonelo:
Njengoba abalandeli bokushintshwa kwe-Avaya cishe bebonile, encazelweni yokusebenza kwe-L2 yochungechunge lwamaswishi e-ERS kukhona umugqa Amaqembu we-MLT/LACP, obonisa inani eliphezulu lamaqembu elingaba khona lokuhlanganisa ukuxhumana phakathi kwawo (ukuhlanganiswa kanye nokungafuneki kwezixhumanisi zokuxhumana). ). Ukuqokwa kwe-MLT kuqondile ukuxhumanisa ukuhlanganisa kumaswishi akhiqizwe i-Avaya Holding, lapho isetshenziswa khona ngokuqondile ku-syntax yomyalo lapho kulungiselelwa ukuhlanganisa isixhumanisi.

Into yukuthi i-ExtremeNetworks, ngokuhambisana necebo layo lokuthuthukiswa, ithenge i-Avaya Holdings ngo-2017-2018, ngaleso sikhathi eyayinomugqa wokushintshwa kwayo. Ngakho-ke, uchungechunge lwe-ERS empeleni luwukuqhubeka komugqa wokushintsha we-Avaya.

Ukushintsha kwe-EXOS Series

Uchungechunge lwe-EXOS luthathwa njengochungechunge lwe-"flagship" Extreme. Amaswishi alo mugqa asebenzisa ukusebenza okunamandla kakhulu - kokubili amaphrothokholi amaningi ajwayelekile kanye namaphrothokholi amaningi “awakhe” Eqisayo, engizozama ukuwachaza esikhathini esizayo.

Kuyo ungathola amaswishi akho konke ukunambitheka:

• kunoma yiliphi izinga lenethiwekhi - ukufinyelela, ukuhlanganisa, okubalulekile, ukushintshwa kwezikhungo zedatha
• nganoma iyiphi isethi yamachweba 10/100/1000 Base-T, SFP, SFP+, QSFP, QSFP+
• ngokusekelwa kwe-PoE noma ngaphandle kwayo
• ngokusekelwa kwezinhlobo ezimbalwa "zokunqwabelanisa" kanye nokusekelwa "kwe-clustering" ukuqinisekisa ukubekezelelwa kwephutha kwamanodi enethiwekhi abalulekile

Ngaphambi kokuqala ukubuyekezwa kwethu kwalolu chungechunge ngomugqa omncane kakhulu - X440, ngithanda ukuchaza inqubomgomo yokulayisensa yohlelo lokusebenza lwe-EXOS.

Ilayisensi ye-EXOS (kusukela kunguqulo 22.1)

I-EXOS inezinhlobo ezi-3 zamalayisense eziyinhloko - Ilayisense ye-Edge, Ilayisense Yomphetho Othuthukile, Ilayisense Ye-Core.
Ithebula elingezansi lichaza izinketho zokusetshenziswa kwelayisensi kuye ngemigqa yokushintsha yochungechunge lwe-EXOS:

• Okujwayelekile inguqulo ye-EXOS yohlelo lokusebenza oluza olujwayelekile neswishi
• Ukuthuthukiswa yikhono lokukhulisa isistimu yokusebenza ye-EXOS kunoma yiliphi izinga.

Ukusebenza kohlobo ngalunye lwelayisense nokusekelwa kwalo ezinkundleni ezihlukahlukene ochungechungeni kungabonakala kumathebula angezansi.

Ilayisensi ye-Edge

Isici Sesoftware ye-ExtremeXOS
Amapulatifomu asekelwayo

I-EDP
Zonke izinkundla.

I-Extreme Network Virtualization (XNV)
Zonke izinkundla.

Ukuphatha Ubunikazi
Zonke izinkundla.

I-LLDP 802.1ab
Zonke izinkundla.

Izandiso ze-LLDP-MED
Zonke izinkundla.

Ama-VLAN-Iziqu ezisekelwe echwebeni nezimakiwe
Zonke izinkundla.

Ama-VLAN—asekelwe ku-MAC
Zonke izinkundla.

Ama-VLAN—asekelwe kwiphrothokholi
Zonke izinkundla.

Ama-VLAN—Ama-VLAN angasese
Zonke izinkundla.

Ama-VLAN—ukuhumusha kwe-VLAN
Zonke izinkundla.

Ama-VMANs—Q-in-Q tunneling (IEEE 802.1ad VMAN okujwayelekile okushunqayo)
Zonke izinkundla.

Ama-VMAN—Ukukhetha komugqa we-Egress ngokusekelwe kunani elingu-802.1p ku-S‑tag
Zonke izinkundla.

Ama-VMAN—Ukukhetha komugqa we-Egress ngokusekelwe kunani elingu-802.1p ku-C‑tag
Zonke izinkundla.

Ama-VMAN—Usekelo lwe-ethertype yesibili
Zonke izinkundla.

I-VMAN Customer Edge Port (CEP—eyaziwa nangokuthi i-Selective Q-in-Q)
Zonke izinkundla.

I-VMAN Customer Edge Port CVID Egress Filtering / CVID Translation
Zonke izinkundla.

Imbobo ye-VMAN—CNP
Zonke izinkundla.

Imbobo ye-VMAN—CNP, ukwesekwa kwethegi ekabili
Zonke izinkundla.

Imbobo ye-VMAN—CNP, ithegi ephindwe kabili enokuhlunga kwe-egress
Zonke izinkundla.

I-L2 Ping / Traceroute 802.1ag
Zonke izinkundla.

Amafreyimu we-Jumbo (okuhlanganisa zonke izinto ezihlobene, i-MTU disc. IP frag.)
Zonke izinkundla.

I-QoS—i-egress port rate shapeing/limiting
Zonke izinkundla.

I-QoS—isilinganiso somugqa we-egress ekubumbeni/nomkhawulo
Zonke izinkundla.

I-Link Aggregation Groups (LAG), i-static 802.3ad
Zonke izinkundla.

I-LAG dynamic (802.3ad LACP) onqenqemeni, kumaseva kuphela!
Zonke izinkundla.

I-LAG (802.3ad LACP) core, phakathi kokushintsha
Zonke izinkundla.

Ukutholwa kwe-Port loopback kanye nokuvala shaqa (ELRP CLI)
Zonke izinkundla.

Imbobo yesoftware engasasebenzi
Zonke izinkundla.

I-STP 802.1D
Zonke izinkundla.

I-STP EMISTP + PVST+ Imodi yokuhambelana (isizinda esi-1 ngembobo ngayinye)
Zonke izinkundla.

I-STP EMISTP, i-PVST+ Egcwele (usekelo lwezizinda eziningi)
Zonke izinkundla.

I-STP 802.1s
Zonke izinkundla.

I-STP 802.1w
Zonke izinkundla.

I-ERPS (amasongo ama-4 max anezimbobo zamandandatho afanayo)
Zonke izinkundla.

ESRP uyazi
Zonke izinkundla.

Unqenqema lwe-EAPS (izizinda ezi-4 ezinkulu ezinezimbobo zamandandatho afanayo)
Qaphela: Ungakwazi ukwandisa inani lezizinda ngokuthuthukela kwilayisense ye-Advanced Edge (bona Ilayisense Yomphetho Othuthukile)
Zonke izinkundla.

Isixhumanisi Sokusayina Kwephutha (LFS)
Zonke izinkundla.

I-ELSM (I-Extreme Link Status Monitoring)
Zonke izinkundla.

Ama-ACL, asetshenziswa ezimbobeni zokungena

• I-IPv4
• Static

Zonke izinkundla.

Ama-ACL, asetshenziswa ezimbobeni zokungena

• I-IPv6
• Dynamic

Zonke izinkundla.

Ama-ACL, asetshenziswa ezimbobeni zokuphuma
Zonke izinkundla.

Ama-ACL, amamitha wokungena
Zonke izinkundla.

Ama-ACL, amamitha we-egress
Zonke izinkundla.

Ama-ACL

• I-Layer-2 protocol tunneling
• Izibali ze-Byte

Zonke izinkundla.

Ukutholwa kwe-Convergence End Point (CEP).
Zonke izinkundla.

I-CPU DoS ivikela
Zonke izinkundla.

Ukuqapha kwe-CPU
Zonke izinkundla.

Okunamathiselwe Okuqondile—okusekelwe kunguqulo ye-IEEE ye-VEPA, kuqeda isendlalelo sokushintshwa okubonakalayo, ukwenza inethiwekhi ibe lula futhi kuthuthukiswe ukusebenza. I-Direct Attach inika amandla ukwenziwa lula kwesikhungo sedatha ngokunciphisa izigaba zenethiwekhi ukusuka ezihlokweni ezine noma ezinhlanu ukuya kwezimbili noma ezintathu nje, kuye ngosayizi wesikhungo sedatha.
Zonke izinkundla

I-SNMPv3
Zonke izinkundla.

Iseva ye-SSH2
Zonke izinkundla.

SSH2 iklayenti
Zonke izinkundla.

Iklayenti le-SCP/SFTP
Zonke izinkundla.

Iseva ye-SCP/SFTP
Zonke izinkundla.

I-RADIUS ne-TACACS+ ngomyalo ngamunye wokuqinisekisa
Zonke izinkundla.

Ukungena kwenethiwekhi

• Indlela esekwe kuwebhu
• 802.1X indlela
• Indlela esekwe ku-MAC
• Idatha yendawo ye-MAC/izindlela ezisuselwe kuwebhu
• Ukuhlanganiswa ne-Microsoft NAP
• Abafakizicelo abaningi - i-VLAN efanayo
• I-HTTPS/SSL yendlela esekwe kuwebhu

Zonke izinkundla.

Ukungena kwenethiwekhi—Abafake izicelo abaningi—ama-VLAN amaningi
Zonke izinkundla.

I-OUI ethembekile
Zonke izinkundla.

Ukuphepha kwe-MAC

• I-Lockdown
• Limit

Zonke izinkundla.

Ukuphepha kwe-IP—imodi ye-DHCP Option 82—L2
Zonke izinkundla.

Ukuphepha kwe-IP—DHCP Option 82—L2 imodi ye-VLAN ID
Zonke izinkundla.

Ukuphepha kwe-IP—ukuvalwa kwe-DHCP IP
Zonke izinkundla.

Ukuphepha kwe-IP—Izimbobo zeseva ye-DHCP ethenjwayo
Zonke izinkundla.

Ubulungu be-IGMP obuqinile, izihlungi ze-IGMP
Zonke izinkundla.

Ukushintshwa kwe-IPv4 unicast L2
Zonke izinkundla.

Ukushintshwa kwe-IPv4 multicast L2
Zonke izinkundla.

Ukusakaza okuqondisiwe kwe-IPv4
Zonke izinkundla.

I-IPv4

• Ukusakaza okusheshayo
• Ziba ukusakaza

Zonke izinkundla.

Ukushintshwa kwe-IPv6 unicast L2
Zonke izinkundla.

Ukushintshwa kwe-IPv6 multicast L2
Zonke izinkundla.

IPv6 netTools—Ping, traceroute, BOOTP relay, DHCP, DNS, ne-SNTP.
Zonke izinkundla.

IPv4 netTools—Ping, traceroute, BOOTP relay, DHCP, DNS, NTP, ne-SNTP.
Zonke izinkundla.

I-IGMP v1/v2 ihlola
Zonke izinkundla.

I-IGMP v3 ihlola
Zonke izinkundla.

I-Multicast VLAN Registration (MVR)
Zonke izinkundla.

Ubulungu be-MLD obuqinile, izihlungi ze-MLD
Zonke izinkundla.

I-MLD v1 ihlola
Zonke izinkundla.

I-MLD v2 ihlola
Zonke izinkundla.

sFlow accounting
Zonke izinkundla.

Ukubhalwa kwe-CLI
Zonke izinkundla.

Ukuphathwa kwedivayisi okusekelwe kuwebhu
Zonke izinkundla.

Ukuphathwa okusekelwe kuwebhu—ukusekelwa kwe-HTTPS/SSL
Zonke izinkundla.

Ama-XML API (okuhlanganiswa kozakwethu)
Zonke izinkundla.

Ama-MIB - Ibhizinisi, lokusungula
Zonke izinkundla.

Ukuphathwa Kwephutha Lokuxhumana (CFM)
Zonke izinkundla.

Isibuko esikude
Zonke izinkundla.

I-Egress mirroring
Zonke izinkundla.

I-Y.1731 ithobela uzimele ukubambezeleka kanye nokulibaziseka kwesilinganiso sokuhluka
Zonke izinkundla.

MVRP - VLAN Topology Management
Zonke izinkundla.

I-EFM OAM - I-Unidirectional Link Fault Management
Zonke izinkundla.

CELA Phansi
Zonke izinkundla.

Amarutha abonakalayo esistimu (ama-VR)
Zonke izinkundla.

I-DHCPv4:

• Iseva ye-DHCPv4
• DHCv4 iklayenti
• I-DHCPv4 edluliselwe
• I-DHCPv4 i-smart relay
• I-ID yerimothi ye-DHCPv6

Zonke izinkundla.

I-DHCPv6:

• I-DHCPv6 edluliselwe
• Ukuphenya kokuthunyelwa kwesiqalo se-DHCPv6
• Iklayenti le-DHCPv6
• I-DHCPv6 i-smart relay

Zonke izinkundla.

Ama-Virtual Routers (ama-VR) adalwe ngabasebenzisi
I-Virtual Router and Forwarding (VRF)

I-Summit X450-G2, X460-G2, X670-G2, X770, ne-ExtremeSwitching X870, X690

Ukuhlanganiswa kwe-VLAN
Zonke izinkundla.

I-multinetting yokudlulisela phambili
Zonke izinkundla.

Ukudlulisela phambili kwe-UDP

Zonke izinkundla.

Ukudlulisela phambili kwe-UDP BootP
Zonke izinkundla.

IPv4 unicast umzila, kuhlanganise imizila emile
Zonke izinkundla.

I-IPv4 yokusakaza okuningi, okuhlanganisa imizila emile
Qaphela: Lesi sici sinemikhawulo kumalayisense e-Edge kanye ne-Advanced Edge. Bona imininingwane Kumhlahlandlela Womsebenzisi wezinguqulo ezihlukile ze-EXOS.
Zonke izinkundla.

Ukutholwa Kwekheli Eliyimpinda ye-IPv4 (DAD)
Zonke izinkundla.

IPv6 unicast umzila, kuhlanganise imizila emile
Zonke izinkundla.

I-IPv6 interworking—IPv6-to-IPv4 kanye nemigudu emisiwe ye-IPv6-in-IPv4
Wonke amapulatifomu, ngaphandle kwe-X620 ne-X440-G2.

Ukutholwa Kwekheli Eliyimpinda ye-IPv6 (DAD) ngaphandle kokuphathwa kwe-CLI
Zonke izinkundla.

Ukutholwa Kwekheli Eliyimpinda ye-IPv6 (DAD) ngokuphathwa kwe-CLI
Zonke izinkundla.

Ukuphepha kwe-IP:

• Imodi ye-DHCP Option 82—L3
• I-DHCP Option 82—L3 imodi ye-VLAN ID
• Khubaza ukufunda kwe-ARP
• Ukuvikelwa kwe-ARP kwamahhala
• I-DHCP ivikele ukuqinisekiswa kwe-ARP / ARP
• Umthombo we-IP lockdown

Zonke izinkundla.

Ukuphepha kwekheli le-IP:

• I-DHCP ihlola
• Iseva ethembekile ye-DHCP
• Umthombo we-IP lockdown
• Ukuqinisekiswa kwe-ARP

Zonke izinkundla.

I-IP Flow Information Export (IPFIX)
I-Summit X460-G2.

I-Multi-Switch Link Aggregation Group (MLAG)
Zonke izinkundla.

Inqubomgomo EYODWA
Zonke izinkundla.

Umzila osuselwe kunqubomgomo (PBR) we-IPv4
Zonke izinkundla.

Umzila osuselwe kunqubomgomo (PBR) we-IPv6
Zonke izinkundla.

Ukubuka kwe-PIM
Qaphela: Lesi sici sinemikhawulo kumalayisense e-Edge kanye ne-Advanced Edge. Bona imininingwane Kumhlahlandlela Womsebenzisi wezinguqulo ezihlukile ze-EXOS.
Zonke izinkundla.

Ama-VLAN asekelwe kuphrothokholi
Zonke izinkundla.

I-RIP v1/v2
Zonke izinkundla.

RIPng
Zonke izinkundla.

Izinqubomgomo zokufinyelela umzila
Zonke izinkundla.

Amamephu womzila
Zonke izinkundla.

Universal Port-VoIP auto ukucushwa
Zonke izinkundla.

I-Universal Port—Izinqubomgomo zokuphepha ezisekelwe kumsebenzisi eziguqukayo
Zonke izinkundla.

I-Universal Port—Izinqubomgomo zesikhathi sosuku
Zonke izinkundla.

I-SummitStack (shintsha ukupakisha usebenzisa amachweba omdabu noma azinikele)
I-Summit X460-G2 enekhadi lokuzikhethela le-X460-G2-VIM-2SS, kanye ne-X450-G2.

I-SummitStack-V (shintsha ukupakisha usebenzisa izimbobo zedatha yezinhloso ezimbili)
Zonke izinkundla. Bona amamodeli athile asohlwini lwesigaba esithi “Usekelo Lwezinye Izimbobo Zokunqwabelanisa” kuMhlahlandlela Womsebenzisi.

Vumelanisa
I-Summit X460-G2.

Ukubhalwa kwePython
Zonke izinkundla.

Ilayisensi ye-Edge Ethuthukisiwe

Isici Sesoftware ye-ExtremeXOS
Amapulatifomu asekelwayo

I-EAPS Advanced Edge—izindandatho zomzimba eziningi, kanye “nezixhumanisi ezivamile”, ezaziwa nangokuthi “imbobo eyabiwe”.
Zonke izinkundla.

Izizinda ze-ERPS-ngaphezulu (ivumela izindandatho ezingu-32 ezinezimbobo zamandandatho afanayo) nosekelo lwamaringi amaningi
Zonke izinkundla.

I-ESRP-Igcwele
Zonke izinkundla.

I-ESRP-Virtual MAC
Zonke izinkundla.

I-OSPFv2-Edge (ikhawulelwe kubukhulu obu-4 bezindawo ezisebenzayo)
Zonke izinkundla ezisekela i-Advanced Edge noma amalayisense angu-Core

I-OSPFv3-Edge (ikhawulelwe kubukhulu obu-4 bezindawo ezisebenzayo)
Zonke izinkundla ezisekela i-Advanced Edge noma amalayisense angu-Core

I-PIM-SM-Edge (ikhawulelwe kubukhulu bezindawo ezisebenzayo ezi-4)
Zonke izinkundla ezisekela i-Advanced Edge noma amalayisense angu-Core

I-VRRP
Zonke izinkundla ezisekela i-Advanced Edge noma amalayisense angu-Core

I-VXLAN
I-Summit X770, X670-G2, ne-ExtremeSwitching X870, X690.

I-OVSDB
I-Summit X770, X670-G2, ne-ExtremeSwitching X870, X690.

I-PSTag
I-Summit X460-G2, X670-G2, X770, ne-ExtremeSwitching X870, amaswishi ochungechunge lwe-X690.

Ilayisensi eyinhloko

Isici Sesoftware ye-ExtremeXOS
Amapulatifomu asekelwayo

I-PIM DM "Full"
Izinkundla zelayisense eziyinhloko

I-PIM SM "Full"
Izinkundla zelayisense eziyinhloko

I-PIM SSM "Full"
Izinkundla zelayisense eziyinhloko

I-OSPFv2 "Igcwele" (engagcini ezindaweni ezi-4 ezisebenzayo)
Izinkundla zelayisense eziyinhloko

I-OSPFv3 "Igcwele" (engagcini ezindaweni ezi-4 ezisebenzayo)
Izinkundla zelayisense eziyinhloko

I-BGP4 ne-MBGP (BGP4+) ye-IPv4 ECMP
Izinkundla zelayisense eziyinhloko

I-BGP4 ne-MBGP (BGP4+) ye-IPv6
Izinkundla zelayisense eziyinhloko

IS-IS ye-IPv4
Izinkundla zelayisense eziyinhloko

IS-IS ye-IPv6
Izinkundla zelayisense eziyinhloko

I-MSDP
Izinkundla zelayisense eziyinhloko

Anycast RP
Izinkundla zelayisense eziyinhloko

GRE umhubhe
Izinkundla zelayisense eziyinhloko

Ukuze wenze kusebenze ukusebenza kwe-MPLS, kukhona amaphekhi Esici ahlukene, engizoxoxa ngawo ngezansi.

X440-G2 Uchungechunge

Ngiphakamisa ukuthi siqale ukubuyekezwa kwethu kokushintsha kwe-EXOS ngokushintsha kwalolu chungechunge, okuchaza ngokucacile umqondo othi "khokha-njengoba-ukhula", osekelwa ngenkuthalo yi-ExtremeNetworks.

Umqondo oyinhloko walo mqondo uwukukhuphula kancane kancane ukukhiqiza nokusebenza kwemishini ethengiwe nefakiwe ngaphandle kwesidingo sokushintsha imishini ngokwayo noma izingxenye zayo.

Ukuze ngicacise, ngizonikeza isibonelo esilandelayo:

• Ake sithi ekuqaleni udinga ukushintshwa kwezimbobo ezingama-24- noma 48 ezinezimbobo zethusi noma zokufinyelela ezibonakalayo, ezizoba namachweba okufinyelela angama-50% (izingcezu eziyi-12 noma ezingama-24) kanye nenani eliphelele lamachweba we-trunk kwelinye lamachweba. izikhombisi-ndlela (imvamisa lesi isixhumanisi esingezansi semishini yokusebenza) izofika ku-1 Gbit/s
• Ake sithi uqale ukhethe i-X440-G2-24t-10GE4 noma i-X440-G2-48t-10GE4 switch, enamachweba okufinyelela angu-24 noma angu-48 1000 BASE-T kanye namachweba angu-4 GigabitEthernet SFP/SFP+ anekhono lokuwanweba aye ku-10 GigabitEthernet.
• Ulungise futhi wafaka iswishi, wayihlanganisa nembobo ye-trunk engu-1 kumongo noma ukuhlanganisa (kuya ngesakhiwo senethiwekhi yakho), abasebenzisi abaxhume kuyo - konke kuyasebenza, wena nabaphathi nijabule.
• Ngokuhamba kwesikhathi, umkhankaso wakho kanye nenethiwekhi iyakhula - abasebenzisi abasha, izinsizakalo, izinto zokusebenza ziyavela
• Ngenxa yalokho, ukukhula kwethrafikhi kungenzeka emazingeni ahlukahlukene enethiwekhi, okuhlanganisa nokushintsha esikucabangelayo. Lokhu kungenzeka ngezizathu ezahlukahlukene - uxhuma amadivayisi amasha kusiwishi, noma abasebenzisi baqale ukusebenzisa ithrafikhi eyengeziwe evela kumasevisi ahlukahlukene, futhi ngokuvamile zombili zenzeka ngesikhathi esisodwa.
• Ngokuhamba kwesikhathi, uyabona ukuthi umthwalo embobeni ye-trunk yokushintsha usufinyelele ku-1 Gbps
• Akuyona inkinga, ucabanga ukuthi, ngoba unamachweba we-GigabitEthernet angu-3 ongawasebenzisa ukuze uhlanganise izixhumanisi zokuxhumana phakathi kwe-switch kanye ne-aggregation (core) - uphakamisa esinye isixhumanisi se-optical noma ithusi phakathi kwabo futhi ulungiselele ukuhlanganisa, isibonelo, usebenzisa. Iphrothokholi ye-LACP
• Isikhathi siyahamba futhi kuphakama isidingo sokufaka iswishi eyodwa noma ngaphezulu
• Kunezimo ezimbalwa ezingase ziphakame ezizoholela ekudingeni ukushintshwa okusha ngokushintsha kwakho okukhona kwe-X440:
  • ukuntuleka kokuhlanganisa noma izimbobo eziyinhloko ukuze unike amandla - kulokhu, uzodinga ukuthenga ukuhlanganisa okungeziwe noma amaswishi ezinga eliyisisekelo
  • ubukude bokushintsha kusuka kuma-aggregation nodes noma ukuntuleka komthamo okhona womzila wekhebula, isibonelo, ama-optical fibers, kuzodinga ukwakhiwa kwemigqa yokuxhumana emisha kanye nezindleko ezengeziwe ezibalulekile.
  • esimweni esibi kakhulu, izinketho ezimbili zingenzeka ngesikhathi esisodwa

• Ngemva kokubuyekeza idizayini yenethiwekhi kanye nezindleko ezengeziwe nabaphathi, unquma ukuxhuma iswishi entsha ye-X440 kunethiwekhi ngokusebenzisa leyo ekhona kakade. Akunankinga - unezinketho ezimbalwa zalokhu:
  • Inketho 1 - ukupakisha:
    • Ungakwazi ukupakisha amaswishi amabili usebenzisa ubuchwepheshe be-SummitStack-V usebenzisa amachweba angu-2 asele emshinini wokuqala we-X2 kanye namachweba angu-440 emshinini wesibili we-X2.
    • Ngokuya ngebanga, ungasebenzisa zombili izintambo zobude obufushane be-DAC kanye nama-transceiver e-SFP+ afika emashumini ambalwa amakhilomitha.
    • Ngakho-ke, ukunqwabelana kwamaswishi kuzokwenzeka ngezimbobo ezi-2 ezibekelwe ukupakishwa kwezingu-4 zamachweba (imvamisa izimbobo ezingama-27, ezingama-28 kumamodeli echweba angama-24 nezimbobo ezingama-49, ezingama-50 kumamodeli angama-48). Umkhawulokudonsa wezimbobo zokupakisha embotsheni ngayinye uzoba ngu-20Gb (10Gb ohlangothini olulodwa no-10Gb kwenye)
    • Kulesi simo, ilayisensi ayidingeki ukuze kunwetshwe amachweba we-trunk kusuka ku-1 GE kuya ku-10 GE

  • Inketho 2 - ukusetshenziswa kwamachweba we-trunk nethuba lokuhlanganisa kwawo okwengeziwe:
    • Unganika amandla iswishi yesibili usebenzisa u-1 noma 2 (uma kwenzeka kuhlanganisa) izimbobo ze-trunk ezisele ku-X440 yokuqala kanye nezimbobo ze-trunk ezi-1 noma ezi-2 ku-X440 entsha.
    • Ilayisense yokwandisa izimbobo ezinkulu ukusuka ku-1 GE ukuya ku-10 GE futhi ayidingeki lapha.
• Uxhume iswishi eyodwa noma ngaphezulu ochungechungeni, noma inkanyezi, kusukela kuswishi yokuqala ye-X440 njengoba ubuhlelile
• Isikhathi siyahamba futhi uyabona ukuthi ithrafikhi emachwebeni amakhulu weswishi yokuqala ye-X440 isifinyelele ku-2 Gbps futhi udinga:
  • noma izimbobo eziningi zokuhlanganiswa kwesixhumanisi phakathi kokuhlanganisa kanye neswishi yokuqala ye-X440, yona engaholela ezinkingeni ezifanayo njengalapho ufaka iswishi ye-X440 entsha, engiyichaze ngenhla - ukuntuleka kwezimbobo kumishini yokuhlanganisa noma umthamo wengqalasizinda yekhebula.
  • noma usebenzise amachweba we-trunk 10 GigabitEthernet phakathi kwemishini yokuhlanganisa kanye neswishi yokuqala ye-X440

• Kuleli qophelo, ikhono lokushintshwa kwe-X440 lokwandisa umkhawulokudonsa wamachweba wabo we-trunk ukusuka ku-1 GigabitEthernet kuya ku-10 GigabitEthernet, usebenzisa ilayisense efanele, lizokusiza. Kuye ngezinketho ozinqumayo:
  • Ngenketho 1 (ukunqwabelanisa) - sebenzisa Ilayisense Yokuthuthukisa I-10GbE Ekabili. Uvula ilayisense ku-X440 yokuqala, ezonweba ukuphuma kwezingu-2 zezimbobo ze-trunk ukusuka ku-1 GigabitEthernet ukuya ku-10 GigabitEthernet (izimbobo ezisele ezi-2, njengoba sikhumbula, zisetshenziselwa ukupakisha)
  • Ngenketho 2 (izimbobo ezinkulu) - sebenzisa Ilayisense Yokuthuthukisa I-10GbE Ekabili noma Ilayisense Yokuthuthukisa I-Quad 10GbE, kuye ngomthwalo osezimbobeni ze-trunk phakathi kwe-X440 yokuqala neyesibili i-X440. Kungase futhi kube nezinketho eziningi lapha:
    • okokuqala ungavula ilayisense ye-Dual 10GbE ku-X440 yokuqala
    • bese, njengoba inani lezimoto ku-X440 yesibili likhuphuka ngenxa yokuxhumeka kwesishintshi esisodwa noma ngaphezulu ochungechungeni kuyo, usebenzisa enye ilayisense ye-Dual 10GbE ku-X440 yokuqala kanye nelayisense ye-Dual 10GbE kusiwishi se-X440 sesibili.
    • njalo njalo ngokulandelana eduze kwegatsha lamaswishi
• Ngokuhamba kwesikhathi, inhlangano yakho iyaqhubeka ikhula ngokuvundlile - inani lamanodi enethiwekhi liyakhula, futhi ngokuma mpo - ukwakheka kwenethiwekhi kuba nzima kakhulu, kuvela izinsizakalo ezintsha ezidinga ukusebenza kwezivumelwano ezithile.
• Ngokuya ngezidingo zenhlangano yakho, unganquma ukusuka ku-L2 ekushintsheni kwakho uye ku-L3. Izidingo ezingase zibe nomthelela esinqumweni sakho zingahluka kakhulu:
  • izidingo zokuphepha zenethiwekhi
  • ukulungiselelwa kwenethiwekhi (isibonelo, ukuncishiswa kwezizinda zokusakaza, okuhambisana nokwethulwa kwezimiso eziguqukayo zomzila njenge-OSPF)
  • ukuqaliswa kwezinsizakalo ezintsha ezidinga amaphrothokholi athile
  • noma yiziphi ezinye izizathu

• Ayikho inkinga. Amaswishi e-X440 asazosebenza, njengoba ungakwazi futhi ukuthenga futhi wenze kusebenze ilayisense yawo enweba ukusebenza kwawo - Ilayisensi Yesofthiwe Ethuthukisiwe.

Njengoba ubona esibonelweni engisichazile, ama-switch e-X440 (nolunye uchungechunge lwama-switch amaningi) ahambisana nomgomo othi “pay-as-you-grow”. Uyakhokha ukuze wengeze umsebenzi wokushintsha njengoba inhlangano yakho nenethiwekhi zikhula.

Kuleli nothi, ngiphakamisa ukushiya amazwi bese ngisondela ekucatshangelweni kwamaswishi.

Ngithanda ukuqaphela ukuthi kunezinketho eziningi zokucushwa kochungechunge lwe-X440, njengoba ungazibonela ngokubheka ithebula elingezansi:

* Uchungechunge lwe-X440-G2 lushintsha ukusekela ukupakishwa kwe-SummitStack-V ngolunye uchungechunge lwama-switch - X450-G2, X460-G2, X670-G2 kanye ne-X770. Isimo esiyinhloko sokupakisha ngempumelelo ukusetshenziswa kwenguqulo efanayo ye-EXOS ekushintsheni kwesitaki.
** Ukusebenza okuyisisekelo kwethebula kubonisa kuphela ingxenye yamakhono amaswishi ochungechunge. Incazelo ephelele kakhulu yezivumelwano ezisekelwayo namazinga ingatholakala kuthebula Lelayisensi ye-Edge.

Ukushintsha kulolu chungechunge kufakwe okokufaka okwengeziwe - okokufaka kwamandla angasadingeki ekuxhumeni amandla kagesi e-RPS noma amabhethri angaphandle ngeziguquli zikagesi.

Amalayisense alandelayo ayatholakala kumaswishi ochungechunge lwe-X440-G2:

Ngezansi kunezithombe ezimbalwa ezikhombisa ukushintshwa kochungechunge lwe-X440:

X450-G2 Uchungechunge

I-ExtremeNetworks ibeka uchungechunge lwe-Summit X450-G2 njengoshintsho olusebenzayo lwamakhampasi.

Umehluko omkhulu phakathi kokushintsha kwe-X450-G2 nochungechunge lwe-X440-G2 umi kanje:

• isethi enwetshiwe yamalayisense (ukusebenza okungenzeka) - Ilayisense ye-Edge, Ilayisense Yomphetho Othuthukile, Ilayisense Eyisisekelo
• ukuba khona kwezimbobo ezihlukene ze-QSFP zokupakishwa ezitholakala kukhava yangemuva yamaswishi
• ikhono lokuhlomisa amamodeli ngosekelo lwe-PoE ngokunikezwa kwamandla okungeziwe
• ukwesekwa kwamazinga 
• amaswishi anezimbobo ze-10GE SFP+ awadingi ukuthengwa okwengeziwe kwelayisense ehlukile ukuze kunwetshwe umkhawulokudonsa wechweba usuka ku-1 GB uye ku-10 GB

*Ukupakishwa kwe-SummitStack-V84 kusekelwa ochungechungeni lwe-X450-G2 kuphela.
**Uchungechunge lwe-X440-G2 luyashintsha lusekela ukunqwabelana kwe-SummitStack-V ngolunye uchungechunge lwamaswishi - X440-G2, X460-G2, X670-G2 kanye ne-X770. Isimo esiyinhloko sokupakisha ngempumelelo ukusetshenziswa kwenguqulo efanayo ye-EXOS ekushintsheni kwesitaki.
*** Ukusebenza okuyisisekelo kwethebula kukhombisa ingxenye kuphela yamakhono amaswishi ochungechunge. Incazelo ephelele kakhulu yezivumelwano ezisekelwayo namazinga ingatholakala kuthebula Lelayisensi ye-Edge.

Ukushintsha kwalolu chungechunge ngaphandle kwe-PoE kufakwe okokufaka okwengeziwe - okokufaka kwamandla angasebenzi ukuze kuxhunywe izinsiza zamandla ze-RPS noma amabhethri angaphandle ngeziguquli zikagesi.

Ukushintsha kulolu chungechunge kunikezwa ngaphandle kwemojuli yabalandeli. Kufanele i-odwe ngokwehlukana.

Amalayisense alandelayo ayatholakala kumaswishi ochungechunge lwe-X450-G2:

Isithombe sokushintshwa kochungechunge lwe-X450-G2 singabonakala ngezansi:

X460-G2 Uchungechunge

Amaswishi ochungechunge lwe-X460-G2 awuchungechunge oluncane lwamaswishi olunamandla okusebenzisa izimbobo ze-QSFP+. Lolu chungechunge lubonakala ngokuthi:

• ukuba khona kwenani elikhulu lamamodeli anamasethi aguquguqukayo amachweba ahlukene
• ukuba khona kwe-VIM slot ehlukile yokusebenzisa amamojula e-VIM engeziwe anamachweba - SFP+, QSFP+, amachweba wokupakisha
• ukwesekwa kwamanye amamodeli wezinga le-2.5GBASE-T (802.3bz).
• Ukwesekwa kwe-MPLS
• ukusekelwa kwe-synchronous Ethernet standard kanye nemojuli ye-TM-CLK
• ikhono lokuhlomisa wonke amamodeli wokushintsha amandla angeziwe

Izinketho zokucushwa kwezingxenyekazi zekhompiyutha zamaswishi kulolu chungechunge zingabonakala kuthebula elilandelayo:

* Ukushintsha kulolu chungechunge kunikezwa NGAPHANDLE kwezinto zamandla, amamojula wabalandeli namamojula e-VIM. Kumelwe zi-odwe ngokwehlukana.
** Ihambisana nochungechunge lwe-X440, X460, X460-G2 ne-X480, wonke amaswishi kufanele abe nenguqulo yesofthiwe efanayo.
*** Ihambisana nochungechunge lwe-X440, X440-G2, X450, X450-G2, X460, X460-G2, X480, X670, X670V, X670-G2 kanye ne-X770, wonke amaswishi kufanele abe nenguqulo yesofthiwe efanayo.
**** Ihambisana nochungechunge lwe-X460-G2, X480, X670V, X670-G2 ne-X770, wonke amaswishi kufanele abe nenguqulo yesofthiwe efanayo.

Kunezinhlobo ezi-2 zamamojula wabalandeli atholakalayo - phambili ukuya emuva nangemuva kuya phambili, ukuze ukwazi ukukhetha imodeli yokupholisa ehlangabezana nezidingo zendawo yamaphasishi ashisayo nabandayo emakamelweni eziphakeli.

Amamojula we-VIM wokunwetshwa kwechweba, kanye namalayisense atholakalayo okushintshana kochungechunge lwe-X460-G2, angakhethwa kuthebula elingezansi:

Futhi ekupheleni kokubuyekezwa kwalolu chungechunge, ngizonikeza ezinye izithombe zokushintshwa:

X620-G2 Uchungechunge

Amaswishi ochungechunge lwe-X620-G2 amaswishi ayi-10 GE ahlangene anesethi engashintshi yezimbobo. Itholakalela i-oda ngezinhlobo ezi-2 zamalayisense - Ilayisensi ye-Edge kanye neLayisense ye-Edge Ethuthukisiwe.

Isekela ukunqwabelanisa kusetshenziswa ubuchwepheshe be-SummitStack-V ngochungechunge olulandelayo lokushintshwa - X440-G2, X450-G2, X460-G2, X670-G2 ne-X770 nge-2x10 GE SFP+ amachweba we-double-purpose Data/Stacking.

Imodeli enamachweba we-PoE+ isekela i-60W 802.3bt 4-Pair PoE++ - Uhlobo 3 PSE. Wonke amamodeli asekela ikhono lokufaka izinsiza zamandla ezengeziwe.

Ithebula elingezansi libonisa ukucushwa kwehadiwe okungaba khona kochungechunge:

Izinhlobo ezimbalwa zamalayisense ziyatholakala ukuze zi-odwe ngokushintsha:

Ngizophinda nginamathisele ezinye izithombe zamaswishi ukuze uthole ireferensi yakho:

X670-G2 Uchungechunge

Amaswishi ochungechunge lwe-X670-G2 angu-1RU aggregation asebenza kahle kakhulu noma amaswishi ayinhloko anomthamo omkhulu wembobo, futhi angasebenza njenge-Control Bridge yokushintsha kwe-V400. Ukushintsha okunamachweba angu-48 kanye no-72 alungisiwe angu-10 GE SFP+ kanye nezimbobo ezingu-4 ze-QSFP+ ayatholakala ukuze a-odwe.

Lezi zinguquko ziza nezinhlobo ezi-2 zamalayisense - Ilayisense Ye-Edge Ethuthukisiwe (njengelayisensi yokuqala) kanye Nelayisense Ye-Core futhi isekela izindlela ezi-4 ezihlukene zokunqwabelanisa - i-SummitStack-V, i-Summit-Stack-80, i-SummitStack-160, i-SummitStack-320.

Kubahlinzeki be-inthanethi abakhulu namabhizinisi amakhulu kakhulu, i-MPLS Feature Pack izoba yintshisekelo, ekuvumela ukuthi unwebe ukusebenza futhi usebenzise amaswishi njengama-LSR noma ama-LER core router futhi uwasebenzise ukwakha amanethiwekhi ezinsiza eziningi ngokusekelwa - L2VPN (VPLS). /VPWS), i-BGP-based L3VPNS , i-LSP esekelwe kuphrothokholi ye-LDP, i-RSVP-TE, ukunikezwa kwe-Static namathuluzi ahlukahlukene njenge-VCCV, i-BFD ne-CFM.

Ukushintsha kuyatholakala ukuze ku-odwe ekucushweni okungu-2:

*Ukupakisha kuhambisana nochungechunge - X440, X440-G2, X450, X450-G2, X460, X460-G2, X480, X670, X670V, kanye ne-X770

Amaswishi anikezwa ngaphandle kwamamojula abalandeli kanye nempahla yamandla - kufanele a-odwe ngokuhlukana. Izimo eziyisisekelo lapho ukhetha:

• Isethi ephelele yamamojula wabalandeli kufanele ifakwe - izingcezu ezi-5.
• Izimpahla zamandla namamojula wefeni kufanele alinganiswe ukuze kugcinwe ukugeleza komoya endaweni efanayo

Amalayisense alandelayo ayatholakala ukuze a-odwe ngokushintshwa kwalolu chungechunge:

Futhi ekupheleni kokubuyekezwa kwalolu chungechunge, ngizonikeza izithombe ezi-2 zokushintshwa:

X590 uchungechunge

Amaswishi ochungechunge akhelwe ngaphakathi 1GE/10GE/25GE/40GE/50GE/100GE futhi aklanyelwe ukusetshenziswa njengalokhu:

• amaswishi ayisisekelo noma okuhlanganisa
• I-Controller Bridge iyashintsha ngokuhambisana namaswishi okufinyelela e-V400
• amaswishi esikhungo sedatha ephezulu kakhulu

Amaswishi anikezwa ngezinhlobo ezi-2 - ezinamachweba we-SFP kanye ne-BASE-T kanye nenketho yezinto ezisetshenziswa amandla ezi-2:

* Ihambisana nochungechunge lwe-X690 ne-X870.

Amaswishi anikezwa ngaphandle kwamamojula abalandeli kanye nempahla yamandla - kufanele a-odwe ngokuhlukana. Izimo eziyinhloko zokukhetha kwabo zimi kanje:

• Isethi ephelele yamamojula wabalandeli kufanele ifakwe - izingcezu ezi-4.
• Izimpahla zamandla namamojula wefeni kufanele alinganiswe ukuze kugcinwe ukugeleza komoya endaweni efanayo
• Amandla kagesi e-AC kanye ne-DC awakwazi ukufakwa ekushintsheni ngesikhathi esisodwa

Amalayisense ayatholakala ukuze a-odwe ngalawa maswishi:

Izithombe zamaswishi ziboniswa esithombeni esingezansi:

X690 uchungechunge

Ukushintsha kochungechunge kunamachweba akhelwe ngaphakathi e-1GE/10GE/25GE/40GE/50GE/100GE uma kuqhathaniswa nochungechunge lwe-X590 futhi aklanyelwe ukusetshenziswa njengalokhu:

• amaswishi ayisisekelo noma okuhlanganisa
• I-Controller Bridge iyashintsha ngokuhambisana namaswishi okufinyelela e-V400
• amaswishi esikhungo sedatha ephezulu kakhulu

Ukushintsha kochungechunge nakho kuyatholakala ngezinhlobo ezi-2 - ezinamachweba we-SFP kanye ne-BASE-T kanye nenketho yezinto ezi-2 zamandla:

* Ihambisana nochungechunge lwe-X590 ne-X870.
Amaswishi anikezwa ngaphandle kwamamojula abalandeli kanye nempahla yamandla - kufanele a-odwe ngokuhlukana. Izimo eziyinhloko zokukhetha kwabo zimi kanje:

• isethi ephelele yamamojula wabalandeli kufanele ifakwe - izingcezu ezi-6
• Izimpahla zamandla namamojula wefeni kufanele alinganiswe ukuze kugcinwe ukugeleza komoya endaweni efanayo
• Amandla kagesi e-AC kanye ne-DC awakwazi ukufakwa ekushintsheni ngesikhathi esisodwa

Amalayisense ayatholakala ukuze a-odwe ngalawa maswishi:

Izithombe zamaswishi ziboniswa esithombeni esingezansi:

X870 uchungechunge

Umndeni we-X870 uwushintsho olunobukhulu obungu-100Gb futhi ungasetshenziswa njengamaswishi ayinhloko e-Enterprise asebenza kahle kanye namaswishi esikhungo sedatha yomgogodla/yeqabunga.

Ukushintsha ukubambezeleka okuphansi nokusebenza kwelayisensi okuthuthukisiwe, okuwumongo kanye ne-MPLS kuzenza zilungele ukusetshenziswa ezinhlelweni zokusebenza zesikhungo sedatha ezisebenza kahle. 
I-x870-96x-8c-Base switch iphinde isebenzise umbono othi “khokha njengoba ukhula” - iqukethe ikhono lokukhulisa ukuphuma kwezimbobo kusetshenziswa amalayisense okuthuthukisa (ilayisensi isetshenziswa kumaqembu ezimbobo ezingu-6, kuze kufike 4 amalayisensi).

Amaswishi ahlinzekwa ngokucushwa okungu-2 futhi afakwe izinto ezi-2 zamandla:

* Ihambisana nochungechunge lwe-X590 ne-X690.
Amaswishi anikezwa ngaphandle kwamamojula abalandeli kanye nempahla yamandla - kufanele a-odwe ngokuhlukana. Izimo eziyinhloko zokukhetha kwabo zimi kanje:

• isethi ephelele yamamojula wabalandeli kufanele ifakwe - izingcezu ezi-6
• Izimpahla zamandla namamojula wefeni kufanele alinganiswe ukuze kugcinwe ukugeleza komoya endaweni efanayo
• Amandla kagesi e-AC kanye ne-DC awakwazi ukufakwa ekushintsheni ngesikhathi esisodwa

Amalayisense atholakalayo ukuze athengwe ngalezi zinguquko ami kanje:

Ukushintsha kwezinhlobo ezi-2 kubukeka kufana ngokuphelele, njengoba kukhonjisiwe esithombeni esingezansi:

isiphetho

Bangane, ngifuna ukuqeda le ndatshana yokubuyekeza ngalolu chungechunge ukuze ngingayikhuphulisi ibe sezingeni eliphezulu, ngaleyo ndlela yenze kube nzima ukufunda nokubona kwayo.

Kumele ngisho ukuthi i-ExtremeNetworks inezinhlobo eziningi zokushintshwa:

• lawa amamodeli e-VSP (Virtual Services Platform), amanye awo ama-modular switch anekhono lokuwamisa ngamasethi ahlukene ezimbobo.
• lawa amaswishi ochungechunge lwe-VDX ne-SLX, akhethekile ekusebenzeni ezikhungweni zedatha

Esikhathini esizayo, ngizozama ukuchaza ukushintshwa okungenhla nokusebenza kwabo, kodwa cishe lokhu kuzoba esinye isihloko.

Okokugcina, ngithanda ukusho into eyodwa ebaluleke kakhulu - angizange ngiyikhulume noma kuphi esihlokweni, kodwa ama-switch Extreme asekela i-SFP/SFP BASE-T/SFP+/QSFP/QSFP+ evela kubakhiqizi bezinkampani zangaphandle, ngaphandle kobuchwepheshe noma ngokomthetho. imingcele (njengokuthi, isibonelo, i-Cisco) usebenzisa amamojula ezinkampani zangaphandle, cha - uma i-transceiver isezingeni eliphezulu futhi ibonwa ngokushintsha, khona-ke izosebenza.

Ngiyabonga ngokunaka kwenu futhi sibonane ezihlokweni ezilandelayo. Futhi ukuze ungaphuthelwa, ngezansi kukhona "imiphakathi" yethu lapho ungalandela khona ukuvela kwezinto ezintsha:
- yocingo
- Facebook
- VK
- I-TS Solution Blog

Source: www.habr.com