DDM modul anya bụ ụzọ nleba anya.O nwere ọ bụghị naanị mkpu na ọrụ ịdọ aka ná ntị, kamakwa amụma mmejọ yana ọrụ ọnọdụ mmejọ.
Enwere ụzọ abụọ isi lelee ozi DDM nke modul anya: SNMP na iwu.
1. SNMP, ya bụ Simple Network Management Protocol, bụ ọkọlọtọ ọkọlọtọ eji eme ihe maka IP netwọk njikwa ọnụ ọnụ.Ozi DDM ngwa anya modul nwere ike ịgụ ike anya anatara na ike anya nke modul ngwa anya site na SNMP.
Mgbe modul anya gị na-akwado DDM, ị nwere ike mee ka ọrụ a rụọ ọrụ, wee jiri Net SNMP (snmpwalk) jụọ ajụjụ.
Were Cisco ASR9k mgba ọkụ dị ka ọmụmaatụ, gụọ ike anya natara na ike anya ngwa anya modul site SNMP.
Mara: Cisco ASR9k mgba ọkụ bụ sistemụ arụmọrụ IOS-XR nwere ụdị 5.3.1.MIB bụ "CISCO-ENTITY-SENSOR-MIB" na OID bụ 1.3.6.1.4.1.9.9.9.1.1.1.1.
1. Mee iwu ndị a site na ngwaọrụ Net SNMP:;
2. Mgbe ahụ interface ahịrị iwu ga-egosipụta ike anya natara na ebutere ike ike ụkpụrụ.
Mara: 10 * log (mW) = dBm
2. N'ihi ụdị dị iche iche nke ndị na-eweta ngwá ọrụ, SNMP's MIB (Management Information Base) na OID (Ihe Identifiers) dị iche.Ụfọdụ ngwaọrụ nwere ike nweta ozi DDM ozugbo site na iwu dị mfe.
Dịka ọmụmaatụ, Huawei switches nwere ike itinye iwu ngosi.
Mezue transceiver ngosipụta iwu [ụdị interface ụdị interface nọmba |oghere oghere id] [verbose] ilele ozi modul anya na interface ngwaọrụ.
Mezue ihe ngosi ihe ngosi ihe nleba anya nyocha nyocha [ọnụọgụ ụdị interface interface] iji gosipụta paramita nyocha nke modul ngwa anya.