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15 Mar 2017

Momwe mungagwiritsire ntchito Network Programmability pa Cisco Devices

CISCO: Pamene nthawi ya deta ndi deta ikuyendera, momwemonso kulemera kwa akatswiri omwe akufunikira kukhazikitsa kusintha. Misonkhano yambiri imakhala ndi mazana komanso ngakhale chiwerengero chachikulu cha zipangizo zamagetsi. Kuchita ndi wina aliyense, nthawi imodzi, sikuli bwino ndipo zimakhala zovuta zosiyana ndi zomwe zingatheke ndi makompyuta.

Kwa iwo omwe atenga mfuti iliyonse Cisco zokuthandizira Chida chamtengo wapatali kwambiri kwa nthawi yayitali, chinthu chofunika kufunsa ndi, "Kodi sumemeter line (CLI), yomwe imayang'anira chida chimodzi panthawi iliyonse, njira yabwino kwambiri yothetsera vutoli?"

Ndi kovuta kuti injiniya aliyense apereke "inde" mwamphamvu ku funso ili.

Njira zabwino zothana ndi zinthu zochepa zogwiritsira ntchito ziyenera kukhala ndi mphamvu zogwiritsira ntchito makina opanga makina kusintha. Cisco ikupanga ndikutsata bizinesi yomwe ikupita pa Network Programmability for computerization.

Straightforward Network Management Protocol (SNMP) wakhala akugwiritsidwa ntchito kwambiri pofuna kuyang'anitsitsa mawonekedwe a nthawi yaitali. Poyamba ankalingalira kumapeto kwa 1980s ndipo SNMP sichidawonongeke kwathunthu.

Google, mwachitsanzo, walengeza kuti idzatuluka ndi SNMP kuti aziwunika zamagetsi awo pa Intaneti.

Pulogalamu ya Pulogalamu ya Cisco ikhoza kugwiritsidwa ntchito ndi ndondomekozi zamakampani komanso misonkhano yachigawo:

Chiyanjano chokhazikika: Mwachindunji, Kuyimira Boma Lolemba (REST) ​​ndilofunikira pa mapulogalamu akuluakulu a intaneti kuti agwirizane ndi malo. Cisco yatsegula REESTful interfaces pamasintha ambiri ndi kusintha, komanso ku Application Centric Infrastructure (ACI) ya Network Programmability.

Python: Chilankhulochi chaulere chinayambira kwambiri mu gulu la anthu a Linux kwa nthawi yaitali. Cisco tsopano ikugwirizanitsa kumasuliridwa kwachinenero cha python mu dongosolo la ntchito la NX-OS, ACI ndi magawo ena a Cisco.

XML ndi JSON: Chilankhulo Chokwanira (XML) ndi JavaScript Object Notation (JSON) ndizojambula zomwe zimawoneka kuti zikhale zomveka komanso zomveka. Mwachitsanzo, kusintha kosintha kapena kusinthika kungasonyezedwe ku XML kapena JSON, kusinthidwa ndi mawu opanga mawu, kenaka amagwiritsidwa ntchito ndi Python kapena REST kuti agwiritsire ntchito kusintha kwa intaneti.

Zithunzi Zamanja: Chitsanzo cha deta ndi njira yowonetsera momwe deta imasonyezera ndi deta ina ndi momwe deta yonse ikugwiritsidwira ndikuchotsedwa. Gawo lalikulu lazinthu zamagetsi zogwiritsira ntchito zamagetsi zingathe kuyankhulidwa muwonetsero waukulu wa deta. Zithunzi zamalonda zimatha kukhala ndi malingaliro ndi Network Programmability. Cisco yakhazikitsa njira yothandizira (Information Information Tree Tree) (MIT) monga momwe deta ikuwonetsera mkati mwa ACI. Chidziwitso china chowonetseratu chomwe chingagwirizane ndi kusintha kwa Cisco ndi kusintha kwa YANG. YANG ndiwonetsero wa deta kuchokera ku mawu akuti "Yet Another Generation Generation," yomwe ndi yotseguka yoyenera kuti iwononge zolephera za SNMP.

Nthaŵi zosinthira pazinthu zamagetsi aliyense payekha akufika pamapeto. Pakalipano pali zochepa zojambula pulogalamuyi kuzinthu zamakono za Cisco zomwe zimafikiridwa ndi mechanize. Pamafunikanso kuti pakhale ndondomeko yowonjezera malonda kuti pulogalamu yamtundu uliwonse ipangidwe, nthawi yodabwitsa komanso ndalama zogwirira ntchito zingapulumutsidwe.

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