Most community practitioners have heard it is time for a thoughts shift.
Greater than ever, conventional networking now intersects with rules and ideas that problem the usual approach of doing issues, as a result of development of software program, programmability and automation. For community engineers as much as the problem, the Cisco DevNet Skilled certification observe gives a helpful option tothat help evolving networking methods.
The DevNet Skilled certification targets extra skilled community engineers and requires candidates to move the core DEVCOR examination along with a focus examination, overlaying specializations like IoT, unified communications and safety.
When pursuing any certification, examination candidates ought to. The authors of the lately revealed Cisco Licensed DevNet Skilled DEVCOR 350-901 Official Cert Information, from Cisco Press, mentioned they hope their research information gives steering in constructing that technique. Authored by Jason Davis, Hazim Dahir, Stuart Clark and Quinn Snyder, the e book acts as a launch level for readers to evaluate what they already know and dig into the matters they do not.
“You’ll be able to move a check. However we need to offer you a mind-set the place you’ll be able to collect the necessities [for the exam] and, primarily based on these necessities, construct a method,” Dahir mentioned.
A mindset change is essential for candidates finding out for the DevNet certification due to its shift from legacy networking rules to a spotlight in software program. For instance, candidates, akin to Cisco Licensed Community Affiliate or Cisco Licensed Community Skilled, usually work with the identical gear they’re studying about throughout their day jobs, Snyder mentioned. However, with the DevNet observe, most engineers do not encounter the software program improvement lifecycle or write code of their present roles, requiring a acutely aware effort for them to observe these rules, he added.
Beneath is a chapter excerpt from Cisco Licensed DevNet Skilled DEVCOR 350-901 Official Cert Information: “Automation.” This chapter explores matters just like the software program improvement lifecycle, APIs and community programmability.
In regards to the authors
Jason Davis is a distinguished engineer for the DevNet program within the Developer Relations group at Cisco. His function is technical technique lead for the DevRel group as he collaborates with numerous Cisco enterprise unit leaders, companions, prospects and different trade influencers. Jason is concentrated on automation, orchestration, cloud-native applied sciences and community administration/operations applied sciences. He has a tenured profession working with lots of of consumers, worldwide, in among the largest community automation and administration initiatives and is sought out for consulting and modern management. His former expertise as a U.S. Military Sign Corps officer has supplied insights to protection, authorities and public-sector initiatives, whereas his intensive work in skilled companies at Cisco has spanned business, large-enterprise and repair supplier segments. Most of his buyer engagements have been in automotive, manufacturing, massive retail, massive occasion venues and well being care. Jason has achieved Cisco Stay Distinguished Speaker Corridor of Fame standing and is an automation/monitoring lead for the community operations heart (NOC) at Cisco Stay occasions within the U.S. and Europe. He resides in Apex, North Carolina, and enjoys IoT initiatives, residence automation and audio/video applied sciences in homes of worship. Jason and his spouse, Amy, have 4 youngsters whom they homeschool and cherish day by day. Jason is discovered on social media @SNMPguy.
Hazim Dahir, CCIE No. 5536, is a distinguished engineer on the Cisco workplace of the CTO. He’s working to outline and affect next-generation digital transformation architectures throughout a number of applied sciences and verticals. Hazim began his Cisco tenure in 1996 as a software program engineer and subsequently moved into the companies group specializing in large-scale community designs. He is at present specializing in creating architectures using safety, collaboration, edge computing and IoT applied sciences addressing the way forward for work and hybrid cloud necessities for giant enterprises. By his ardour for engineering and sustainability, Hazim is at present engaged on superior software program options for electrical and autonomous automobiles with world automotive producers. Hazim is a Distinguished Speaker at Cisco Stay and is a frequent presenter at a number of world conferences and requirements our bodies. He has a number of issued and pending patents and various innovation and R&D publications.
Stuart Clark, DevNet Skilled #2022005, began his profession as a hairdresser in 1990, and in 2008, he modified careers to change into a community engineer. After chopping his tooth in community operations, he moved to community initiatives and packages. Stuart joined Cisco in 2012 as a community engineer, rebuilding certainly one of Cisco’s world networks and designing and constructing Cisco’s IXP peering program. After a few years as a community engineer, Stuart turned obsessive about community automation and joined Cisco DevNet as a developer advocate for community automation. Stuart contributed to the DevNet exams and was a part of one of many SME groups that created, designed and constructed the Cisco Licensed DevNet Skilled. Stuart has introduced at greater than 50 exterior conferences and is a multitime Cisco Stay Distinguished Speaker, overlaying matters on community automation and methodologies. Stuart lives in Lincoln, England, together with his spouse, Natalie, and their son, Maddox. He performs guitar and rocks a powerful two-foot beard whereas consuming espresso. Stuart could be discovered on social media @bigevilbeard.
Quinn Snyder is a developer advocate inside the Developer Relations group inside Cisco, specializing in information heart applied sciences, each on premises and cloud-native. On this function, he aligns his ardour for training and studying together with his enthusiasm for serving to the infrastructure automation neighborhood develop and harness the powers of APIs, structured information and programmability tooling. Previous to his work as a DA, Quinn spent 15 years in quite a lot of design, engineering and implementation roles throughout information heart, utility and repair supplier prospects for each Cisco and the companion neighborhood. Quinn is a proud graduate of Arizona State College (go Solar Devils!) and a Cisco Community Academy alumnus. He’s the technical co-chair of the SkillsUSA – Arizona Internetworking contest and is concerned with programmability training on the state and regional stage for the Cisco Networking Academy. Quinn resides within the suburbs of Phoenix, Arizona, together with his spouse, Amanda, and his two youngsters. In his free time, you will discover him behind a grill, behind a digicam lens or on the soccer subject teaching his daughter’s soccer groups. Quinn could be discovered on social media @qsnyder, often posting a mix of technical content material and his culinary creations.