I-DDM yemodyuli ye-optical yindlela yokubeka iliso kwiiparamitha.Ayinayo kuphela i-alamu kunye nemisebenzi yesilumkiso, kodwa kunye nokubikezelwa kwempazamo kunye nemisebenzi yendawo yempazamo.
Kukho iindlela ezimbini eziphambili zokujonga ulwazi lweDDM lwemodyuli ye-optical: SNMP kunye nomyalelo.
1. I-SNMP, ebizwa ngokuba yi-Simple Network Management Protocol, yiprotocol esemgangathweni esetyenziswa ngokukodwa kwi-IP network network nodes.Ulwazi lwe-DDM lwemodyuli ye-optical lunokufunda amandla optical afunyenweyo kunye nokuhanjiswa kwamandla optical kwimodyuli ye-optical ngokusebenzisa i-SNMP.
Xa imodyuli yakho yamehlo ixhasa iDDM, ungenza lo msebenzi, kwaye emva koko usebenzise iNet SNMP (snmpwalk) ukubuza.
Thatha iCisco ASR9k switch njengomzekelo, funda amandla optical afunyenweyo kunye nokuhanjiswa kwamandla optical wemodyuli ye-optical ngokusebenzisa i-SNMP.
Qaphela: Ukutshintsha kweCisco ASR9k yinkqubo yokusebenza ye-IOS-XR enenguqulo 5.3.1.I-MIB yi "CISCO-ENTITY-SENSOR-MIB" kunye ne-OID yi-1.3.6.1.4.1.9.9.1.1.1.1.
1. Yenza le miyalelo ilandelayo nge-Net SNMP isixhobo:;
2. Emva koko ujongano lomgca womyalelo luya kubonisa amandla optical afunyenweyo kunye namaxabiso ombane adlulisiweyo.
Qaphela: 10 * log (mW)=dBm
2. Ngenxa yeempawu ezahlukeneyo zababoneleli bezixhobo, i-SNMP's MIB (iSiseko soLwazi loLawulo) kunye ne-OID (Ii-Identifiers zeNjongo) zahlukile.Ezinye izixhobo zinokufumana ngokuthe ngqo ulwazi lweDDM ngemiyalelo elula.
Ngokomzekelo, iiswitshi zeHuawei zinokufaka umyalelo wokubonisa.
Phumeza umyalelo obonisa isibonisi [inombolo yojongano lojongano lojongano lwembonakalo yojongano |slot slot id] [verbose] ukujonga ulwazi kwimodyuli optical kujongano lwesixhobo.
Yenza umyalelo wokubonisa isidluliseli ujongano loxilongo [inombolo yojongano lohlobo lojongano] ukubonisa iiparamitha zokuxilonga zemodyuli yokubona.