How Network Administrators Chengetedza Utano Hwenyika Yadzo
Network monitoring ndiyo inoshandiswa nguva inoshandiswa IT. Network monitoring rinoreva mutsika yekutarisa kushanda kwekombiyuta inoshandiswa kushandisa shanduro yekushandisa purogiramu yepamusoro. Network monitoring systems zvinoshandiswa kuunza kuwanikwa uye nekushanda kwekombiyuta (mauto) uye masangano emasangano. Vanobvumira kubvuma kutarisa kuwanikwa, routers, zvishoma nezvishoma kana zvisingakundi, zvivakoti, zvitsva, zvigadzirwa zvevashandi uye kushanda kwevamwe pakati peimwe nhepfenyuro yemagetsi. Network monitoring systems inowanzoshandiswa pamakambani makuru eYunivhesiti uye yunivhesiti.
Zvimwe Zvikamu Mu Network Monitoring
A network network monitoring system inokwanisa kuona nekupa kukanganisa kwezvigadzirwa kana kubatana. Inowanzotarisa CPU kushandiswa kwemasimba, network network bandwidth kushandiswa kwehukama, uye zvimwe zvikamu zvekushanda. Inowanzotumira mameseji-dzimwe nguva anonzi mharidzo ye-watchdog-pamusoro pemutambo kune umwe neumwe mutariri kuti aone kuti inoteerera kune zvikumbiro. Kana kukanganisa, kusagamuchirwa kunononoka kupindura kana imwe tsika isingatarisirwi inoonekwa, maitiro aya anotumira mimwe mitauro inonzi maziso kune nzvimbo dzakasarudzwa sedare revatungamiri, email kana nhamba yefoni kuudza vatungamiri vehurongwa.
Network Monitoring Software Tools
Ping purogiramu yeping ndeimwe muenzaniso wepurogiramu yekuongorora purogiramu. Ping inofanirwa nehuwandu hwemapurogiramu anowanika pamakombiyuta akawanda anotumira Internet Protocol (IP) test messages pakati pevanhu vaviri. Chero ani zvake ari mumutambo anogona kukwanisa kuongorora ping miedzo kuti ave nechokwadi chekubatana pakati pemakombiyuta maviri ari kushanda uyewo kuti aenzanise ikozvino kusangana kwekushanda.
Kunyange zvazvo ping inobatsira mune dzimwe mamiriro ezvinhu, mamwe maitiro anoda mamwe maitiro akaoma ekuongororwa maitiro nenzira yezvirongwa zvepurogiramu zvakagadzirirwa kushandiswa nevadzidzisi vezvigadzirwa zvemakombiyuta makuru makuru. Mienzaniso yezvikwata zvepuraneti ndeye HP BTO uye LANDesk.
Imwe mhando chaiyo ye network network monitoring yakagadzirirwa kutarisa kuwanikwa kwemaseva ewebhu. Kune mabhizimusi makuru anoshandisa dziva remaseva ewebhu ari kugoverwa munyika yose, maitiro aya anobatsira kukurumidzira kuona matambudziko chero kupi zvako. Nzvimbo dzekuona nzvimbo dzepaIndaneti dzinowanika paInternet dzinosanganisira Monitis.
Simple Network Management Protocol
Simple Network Management Protocol ndiyo inozivikanwa nehutungamiri protocol inosanganisira network monitoring software. SNMP ndiyo inonyanya kushandiswa mumashandisirwo ekutarisa nekutarisira protocol. Inosanganisira:
- Zvirongwa zviri mumutambo uri kuongororwa
- Agent software pamajeri akaongororwa
- A network network management system (NMS), iyo issetsetsetsi iri pavhavha inotarisa imwe neimwe yedhidhiyo pane network uye inotaurira ruzivo pamusoro pezviyero izvi kune IT IT administrator.
Vatungamiri vanogona kushandisa SNMP kutarisa nekutarisa zvimwe zvemasangano avo ne:
- Kuunganidza ruzivo rwekuti bandwidth yakawanda inoshandiswa sei mumutambo
- Shingairira kuongororodza maikirwe emagetsi kukumbira chigaro pane nguva dzakatarwa
- Kuzivisa admin nekutumira meseji yekushaya kwekushandisa
- Kuunganidza kukanganisa kwemishumo, iyo inogona kushandiswa pakugadzirisa matambudziko
- Emailing an alert apo server inosvika pane yakaderera pasi disk space level
SNMP v3 ishanduro yemazuva ano. Inofanira kushandiswa nokuti inayo kuchengetedza zvinhu zvakanga zvisipo muzvinyorwa 1 ne2.