Ƙofofin gada biyu a cikin rukunin IOS XR ɗaya ba LAN ɗaya ba ne
Saka ƙofofin gada biyu ƙarƙashin rukunin gada ɗaya ba ya haɗa turawarsu. Karanta rukunin, ƙofar da kowane haɗi a matsayin matakai daban.
Na'urori biyu a kan na'urar sarrafa hanya ta IOS XR ɗaya ba za su iya yin ping ga juna ba, alhali tsarin yana kama da ya kamata su iya. Dukan ƙananan mu'amaloli biyu suna bayyana ƙarƙashin rukunin gada ɗaya, sunaye sun bambanta da harafi ɗaya, kuma commit ya wuce ba tare da korafi ba. Abin da ya ɓace shi ne mataki ɗaya na tsarin: rukunin gada kwano ne, kuma kowace ƙofar gada a cikinsa ita ce yankin watsa labarai nata da mambobinta. Ƙara na'ura ta uku kuma hoton yakan yi muni maimakon bayyanawa.
| Object | Owns | Does not own |
|---|---|---|
| Bridge group | a named container for domains | any forwarding or MAC learning |
| Bridge domain | one broadcast domain, MAC table, flooding scope | the VLAN match on an ingress port |
| Attachment | which frames from which interface and tag enter the domain | which other domains they can reach |
Fara daga alamar cutar sannan ka karanta zuwa sama
Na'urorin da suka kasa a cikin ƙaramin cibiyar sadarwa ɗaya alhali mu'amaloli suna bayar da rahoton up kuma bayanan ARP ba sa cika, alama ce ta matsalar membobin yanki, ba matsalar turawa ba. Matsalolin turawa yawanci suna ba ka saƙon ICMP na rashin isa ko mataki na gaba da ya wanzu; yankin watsa labarai da ya ɓace yana ba ka shiru a mataki na biyu. Duba ko haɗin biyu suna cikin yankin gada ɗaya kafin ka kalli adireshin IP ɗaya. Idan ba haka ba, babu aikin adireshi da zai haɗa su.
Rukunin gada kwano ne kawai
A cikin tsarin VPN na mataki na 2 na IOS XR rukunin gada yana riƙe da yanki ɗaya ko fiye, kuma rukunin da kansa ba ya sauya kome. Yankuna biyu a ƙarƙashin rukuni ɗaya 'yan'uwa ne, ba mambobin LAN ɗaya ba, koda tsarin ana karantawa kamar an saka su ciki. Wannan tsari da gangan ne: rukunin shine inda kake tsara ayyuka, kuma yankin shine inda turawa take faruwa da gaske.
Jagorar Cisco na ayyukan mataki na 2 mai maki da yawa tana kwatanta yankin gada a matsayin yankin watsa labarai wanda ke riƙe da tashoshin jiki ko na ƙira, yana sauya bisa ga MAC na wurin da aka nufa, yana koyon adiresoshin tushe kuma yana malala unicast, broadcast da multicast da ba a sani ba a cikin wannan yankin kawai. Karanta tsarin da ke cikin wannan jagora kafin ka karanta tsarinka.
Yankin gada ne ke da turawa da koyo
Koyon MAC yana iyakance ga yankin, don haka tashar da aka koya a yanki ɗaya ba a ganinta a cikin 'yar'uwarsa. Malala yana bin iyaka ɗaya, saboda haka watsa labarai da na'ura ɗaya ta aika ba ya taɓa isa na'ura a ɗayan yankin. Sai ƙungiyoyin sararin sama da aka raba a cikin yanki, matsayin memba da duk wani iko na turawa da aka saita suna ƙara ƙuntata hanyoyin fita da suka cancanta.
Wayar ƙarya ko misalin turawa na ƙira haɗi ne na sabis zuwa yanki. Ba ma'anar rukunin gada na uba ba ne, kuma ɗaukarsa haka shine yadda gefen mai bayarwa ke ƙarewa da ayyuka biyu da ya kamata a keɓe su kuma ba a keɓe su ba.
Haɗin ne ke yanke shawara wane firam zai iso
Ƙarƙashin yankin akwai haɗin: mu'amala ko ƙaramin mu'amala, ƙullin da yake dacewa, kowane aikin tambari, da yankin da yake shiga. Ƙaramin mu'amala wanda lambarsa ta yi kama da VLAN ba kwangilar firam ba ce, kuma tashar jiki ɗaya na iya ciyar da yankuna biyu da dacewa biyu daban. Rubuta mu'amalar shiga, tambarin da ya dace, aikin tambari da yankin da aka nufa, sannan ka rubuta gefen fita daban.
Kwatanta wannan kwangila tsakanin ayyukan biyu kafin ka motsa tsari. Lokacin da dukan yankunan biyu suke ƙarƙashin rukuni ɗaya kuma ɗayansu kaɗai ke ɗaukar zirga-zirga, bambancin kusan koyaushe yana cikin haɗin ne ba cikin yankin ba.
Idan zanen kuma yana turawa tsakanin ƙananan cibiyoyin sadarwa, haɗin mataki na 3 wani abu ne daban da adireshin ƙofarsa da manufofinsa. Sunan yankin gada ba ya bayyana kome game da wace ƙofa ce take yi masa hidima.
Tabbatar da fitaccen sigar kafin sake tsarawa
Yi amfani da umarnin aiki na sigar da kanta don kallon yankin maimakon tsarin da ke gudana. show l2vpn bridge-domain detail yana bayar da rahoton yankuna da matsayin haɗinsu, kuma show l2vpn forwarding bridge-domain tare da zaɓuɓɓukan MAC yana nuna abin da aka koya da inda. Idan adireshin MAC ya bayyana a yanki ɗaya ba a ɗayansu ba, tsarin yana yin daidai abin da aka saita shi don yi.
Sannan ka lissafta kowane yanki da haɗi a ƙarƙashin rukunin kafin ka canza kome, kuma ka adana tsarin da ake da shi don kwatance. Sunan abu ɗaya da aka sani ba hujja ba ce cewa kowane sabis da aka saka yana raba iyakinsa.