Jagora Mai Saurin Jagora ga Kayan Gudanar da Sadarwar Yanar Gizo (SNMP)

SNMP ita ce ka'idar TCP / IP ta dace don gudanarwa ta hanyar sadarwa. Masu amfani da cibiyar sadarwa suna amfani da SNMP don saka idanu da kuma tsara taswirar cibiyar sadarwa, aiki, da kuskuren kuskure.

Amfani da SNMP

Don yin aiki tare da SNMP, na'urori na cibiyar sadarwa suna amfani da kantin bayanai masu rarraba da ake kira Database Base Information (MIB). Duk na'urori mai yarda na SNMP sun ƙunshi MIB wanda ke samar da halayen na'urar. Wasu halayen an gyara (ƙananan ƙuƙwalwa) a cikin MIB yayin da wasu ƙididdiga masu ƙarfi sun lasafta ta hanyar kayan aiki mai aiki a kan na'urar.

Kayan aiki na cibiyar sadarwa na kasuwanci, kamar Tivoli da HP OpenView, yana amfani da umarnin SNMP don karantawa da rubuta bayanai a kowace na'ura MIB. 'Get' umarnin yawanci dawo da bayanan martaba, yayin da 'Set' umarni yawanci fara wani aiki akan na'urar. Alal misali, an aiwatar da rubutun tsarin sake aiwatarwa ta hanyar sarrafawa ta hanyar gano ma'anar MIB ta musamman da kuma samar da wani SNMP Set daga mai sarrafa kayan aiki wanda ya rubuta wani darajar "sakewa" a cikin wannan alamar.

Ka'idojin SNMP

An kafa shi a cikin shekarun 1980s, asali na SNMP, SNMPv1 , ba ta da wasu muhimman ayyuka kuma kawai yayi aiki tare da tashoshin TCP / IP. An ƙaddamar da ƙayyadaddun tsari ga SNMP, SNMPv2 , a 1992. SNMP na shan wahala daga wasu hanyoyi daban-daban na kansa, yawancin cibiyoyin sadarwa sun kasance a kan ka'idar SNMPv1 yayin da wasu suka karbi SNMPv2.

Kwanan nan, an kammala bayanin SNMPv3 a ƙoƙari na magance matsalolin tare da SNMPv1 da SNMPv2 kuma ya bada izinin masu gudanarwa su matsa zuwa hanyar SNMP guda daya.

Har ila yau Known As: Simple Network Management Script