NSX Edge imathandizira mayendedwe okhazikika komanso amphamvu (ospf, bgp).
Kuti mukonze mayendedwe, mu vCloud Director, pitani ku Administration ndikudina pa virtual data center. Sankhani tabu kuchokera ku menyu yopingasa Njira za Edge. Dinani kumanja pa netiweki ankafuna ndi kusankha njira Edge Gateway Services.
Pitani ku menyu ya Routing.
Kukhazikitsa koyamba (Kukonzekera kwa Njira)
Muzothandizira izi mutha:
- yambitsani gawo la ECMP, lomwe limakupatsani mwayi woyika mpaka mayendedwe 8 ββofanana mu RIB.
- sinthani kapena kuletsa njira yosasinthika.
- sankhani Router-ID. Mutha kusankha adilesi yakunja ngati Router-ID. Popanda kufotokoza rauta-ID, OSPF kapena BGP njira sangathe anayamba.
Kapena onjezani yanu podina +.
Sungani kasinthidwe.
Wachita.
Kukhazikitsa static routing
Pitani ku tabu ya Static routing ndikudina +.
Kuti muwonjezere njira yokhazikika, lembani magawo otsatirawa:
- Netiweki - network yopita;
- Next Hop - ma adilesi a IP a wolandila / rauta momwe magalimoto adzadutsa kupita ku netiweki komwe akupita;
- Chiyankhulo - mawonekedwe kumbuyo komwe Next Hop yomwe mukufuna ili.
Dinani Sungani.
Sungani kasinthidwe.
Wachita.
Kupanga OSPF
Pitani ku tabu ya OSPF. Yambitsani ndondomeko ya OSPF.
Ngati ndi kotheka, zimitsani kuyambiranso kwa Graceful, komwe kumayatsidwa mwachisawawa. Kuyambitsanso mwachisomo ndi njira yomwe imakulolani kuti mupitilize kutumiza magalimoto panthawi yowongolera kayendetsedwe ka ndege.
Apa mutha kuyambitsa kulengeza kwa njira yosasinthika, ngati ili mu RIB - njira yoyambira yoyambira.
Kenako timawonjezera Area. Malo 0 amawonjezedwa mwachisawawa. NSX Edge imathandizira mitundu itatu ya Madera:
- Malo amsana (dera 0 + Normal);
- Malo okhazikika (Wamba);
- Malo osakanizika kwambiri (NSSA).
Dinani + mu gawo la Definition Area kuti muwonjezere Malo atsopano.
Pazenera lomwe likuwoneka, wonetsani magawo otsatirawa:
- ID Area;
- Mtundu wadera.
Ngati pakufunika, konzani kutsimikizika. NSX Edge imathandizira mitundu iwiri yotsimikizika: mawu omveka bwino (achinsinsi) ndi MD5.
Dinani Sungani.
Sungani kasinthidwe.
Tsopano yonjezerani ma interfaces omwe mnansi wa OSPF adzakwezedwa. Kuti muchite izi, dinani + pagawo la Interface Mapping.
Pawindo lomwe likuwoneka, tchulani magawo otsatirawa:
- Chiyankhulo - mawonekedwe omwe adzagwiritsidwe ntchito mu OSPF;
- ID Area;
- Moni / nthawi yakufa - zowerengera za protocol;
- Chofunika kwambiri - chofunika kwambiri kuti musankhe DR / BDR;
- Mtengo ndi metric wofunikira kuti muwerengere njira yabwino kwambiri. Dinani Sungani.
Tiyeni tiwonjezere Malo a NSSA ku rauta yathu.
Sungani kasinthidwe.
Mu skrini pansipa tikuwona:
1. magawo okhazikika;
2. njira zokhazikitsidwa mu RIB.
Kupanga BGP
Pitani ku tabu ya BGP.
Yambitsani njira ya BGP.
Ngati ndi kotheka, zimitsani Graceful Restart, yomwe imayatsidwa mwachisawawa. Apa mutha kuyambitsa kulengeza kwa njira yosasinthika, ngakhale ilibe mu RIB - njira ya Default Originate.
Tikuwonetsa AS ya NSX Edge yathu. Thandizo la 4-byte AS likupezeka kuchokera ku NSX 6.3
Kuti muwonjezere anzanu oyandikana nawo, dinani +.
Pawindo lomwe likuwoneka, tchulani magawo otsatirawa:
- IP adilesi-BGP adilesi ya anzawo;
- Akutali AS-AS nambala ya anzawo a BGP;
- Kulemera - metric yomwe mutha kuyang'anira magalimoto omwe akutuluka;
- Khalani ndi Moyo / Yesetsani Nthawi - zowerengera za protocol.
Kenako, tiyeni tikonze Zosefera za BGP. Pa gawo la eBGP, mwachisawawa, ma prefixes onse otsatsa ndi kulandilidwa pa rauta iyi amasefedwa, kupatula njira yokhazikika. Imalengezedwa pogwiritsa ntchito njira yoyambira.
Dinani + kuti muwonjezere Sefa ya BGP.
Kukhazikitsa zosefera pazosintha zomwe zimatuluka.
Kukhazikitsa zosefera zosintha zomwe zikubwera.
Dinani Keep kuti mumalize kuyika.
Sungani kasinthidwe.
Wachita.
Mu skrini pansipa tikuwona:
1. gawo lokhazikitsidwa.
2. adalandira ma prefixes (4 prefixes /24) kuchokera kwa anzawo a BGP.
3. kusakhulupirika njira kulengeza. Chiyambi cha 172.20.0.0/24 sichimalengezedwa chifukwa sichinawonjezedwe ku BGP.
Kukhazikitsa Kugawanso Njira
Pitani ku tabu yogawanso Njira.
Yambitsani kuitanitsa kwa njira za protocol (BGP kapena OSPF).
Kuti muwonjezere prefix ya IP, dinani +.
Tchulani dzina la prefix ya IP ndi prefix yokha.
Tiyeni tikonze Table Distribution Table. Dinani +.
- Prefix Name - sankhani choyambirira chomwe chidzatumizidwa ku protocol yofananira.
- Learner Protocol - ndondomeko yomwe tidzalowetse chiyambi;
- Lolani kuphunzira - ndondomeko yomwe timatumiza kunja choyambirira;
- Zochita - zomwe zidzagwiritsidwe ntchito pamwambowu.
Sungani kasinthidwe.
Wachita.
Chithunzi chomwe chili pansipa chikuwonetsa kuti chilengezo chofananira chawonekera mu BGP.
Ndizo zonse za ine zokhudzana ndi kuyendetsa pogwiritsa ntchito NSX Edge. Funsani ngati pali chilichonse chomwe sichikudziwika. Nthawi ina tidzakambirana ndi balancer.
Source: www.habr.com