Ixesha
Ungasebenzisa indawo yokukhuphela ukukopa iipakethi kwizibuko elichaziweyo kwelinye kwi-switch kwi-switch exhunywe kwisixhobo sokuhlola inethiwekhi kunye nokucocwa kweengxaki.
Ixesha alichaphazeli iPakethi yePakethi phakathi kwePort ye-Port kunye nezibuko eliya kulo. Zonke iipakethi ezingena kunye nokukhupha ukusuka kwizibuko lemithombo zikhutshelwe kwizibuko eliya kulo. Nangona kunjalo, ukuba izithuthi ezibonisiweyo zingaphezulu kwe-bandwidth ye-port yendawo, umzekelo, ukuba i-100Mbps i-port ibeka i-trit yendlela ye-1000MBPS ye-1000MBPS ye-1000MBPS ye-1000MBSE ilahliwe
I-Rspan
I-Port yesiPooty Porring (i-Rspan) kukwandisa kwePorturing yasekhaya (ixesha). I-port ekude iguqulele isithintelo ukuba umthombo we-port kunye nendawo oya kuyo kufuneka ibe kwisixhobo esifanayo, eyenza ukuba kubekho i-port port kunye ne-port yendawo yokufumana iinethiwekhi. Ngale ndlela, umlawuli wenethiwekhi unokuhlala kwigumbi eliphakathi lezixhobo kwaye jonga iipakethi zedatha yezibuko ezinesidima kwi-valtional.
I-RspanUdlulise zonke iipakethi ezibonisiweyo kwi-port yendawo ekude yesona sixhobo sikude kwi-rspan vlan (ebizwa ngokuba yi-vlan vlan) iindima zezixhobo ziwela kumacandelo amathathu:
1) Ukutshintsha komthombo: Imifanekiso emiselweyo yomthombo we-Switch, inoxanduva lokufumana umyalezo wePort Works kwimveliso yokuphuma kwemveliso yePort Prit, ngokusebenzisa i-vlan ye-vlate, idluliselwe.
2) Ukutshintshwa okuphakathi: kwinethiwekhi phakathi komthombo kunye nokutshintsha kwendawo, tshintsha, isipili ngothungelwano lwe-vlan vlan Ukuba utshintsho lomthombo luxhunyiwe ngokuthe ngqo kwindawo yokutshintsha apho, akukho kutshintsho ephakathi likhona.
3) Ukutshintsha kwendawo: Isibuko esikude sendawo yokutshintshela, isipili kwi-vlate vlate vlan ukufumana umyalezo ngokudlulisela izixhobo.
Erpan
I-Porta e-Ecate ye-SPOTOT PRICRUR (i-ERSPAN) yeyokongezwa kwezibuko zePort ekude (i-RSAn). Kwiseshoni yesiqhelo yezibuko ekude, iipakethi ezibonisiweyo zinokudluliselwa kuphela kwi-2 kwaye ayinakudlula kwinethiwekhi ebiweyo. Kwiseshoni ye-Intanethi efungelweyo yePortied yeSiciko, iipakethi ezibonisiweyo zinokudluliselwa phakathi kwenethiwekhi enamanzi.
I-ERSPAN ivula zonke iipakethi ezibonisiweyo kwiipakethi ze-IP ngokusebenzisa umjelo we-GRORE kwaye zibambe kwizibuko lokuya kwindawo ekude. Iindima zesixhobo ngasinye zahlulwe zangamacandelo amabini:
1) Ukutshintsha komthombo: I-Ecappativel Port Porture Portus, inoxanduva kwikopi yomyalezo we-Port ovela kwimveliso ye-IP ye-IP ye-IP, ukudluliselwa kwenjongo.
2) Ukutshintshwa kwendawo: I-Ecaseprication Videres Indawo yokuHamba yeNdawo yokutshintsha, iya kufumana umyalezo ngokusebenzisa indawo yesibuko yesipili, emva kokutsala i-Deaping Green idluliselwe ukubeka iliso kwizixhobo.
Ukuphumeza umsebenzi wePort ekude, iipakethi ze-IP nge-I-I-I-I-Ibeedles e-Incaples e-GRE kufuneka ibekhona kwisixhobo sokuvelela kwinethiwekhi
Imveliso yePakethi yePakethi
Ixhaswe ukubonelela naziphi na iipakethi ezichaziweyo kwitrakethi ezifakwe kwi-RSPAN okanye kwi-ERSPAN EKHUNDLA NOKUVUMELWANO ZE-POCKETS kwinkqubo yokuphelisa i-wack
I-Tunnel Packet yokupheliswa
Ixhaswa i-tunnel packer yepakethe, enokuthi iqwalasele iidilesi ze-IP, imaski, iimpendulo ze-ARP, kunye neempendulo ze-ICMP kwizindlu zemveliso yezithuthi. Izithuthi eziza kuqokelelwa kwinethiwekhi yomsebenzisi ithunyelwe ngokuthe ngqo kwisixhobo nge-tunnelnel eneCamples ezifana ne-GE, GTP, kunye neVXLAN
Vxlan, vlan, gre, ii-MPL zentloko
Ixhaswe i-vxlan, vlan, gre, i-MPL entloko ihluthwe kwipakethi yedatha yentsusa kunye nemveliso edluliselweyo.
IXESHA LOKUQALA: UJAN-03-2023
