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Jump-start your use of the Cisco Learning Network's dynamic features and vibrant community offerings. Here you will find technical information and professional networking opportunities, which will help advance your certification goals. By joining the Cisco Learning Network you will be a part of the community, prepare for success, interact with professionals, mentor, share, and achieve.
 
You're Not Ready Podcast hosted by Cisco -- Comedian, Speaker, Football Coach. Cisco likes to speak of his personal evolution using humor and complete transparency. Join him on his journey, whether it be solos, with friends or, his favorite, just everyday people. In any case, the show is guaranteed to be funny thought provoking and evolving.
 
The Cisco Kid came to radio October 2, 1942, with Jackson Beck in the title role and Louis Sorin as Pancho. With Vicki Vola and Bryna Raeburn in supporting roles and Michael Rye announcing, this series continued on Mutual until 1945. It was followed by another Mutual series in 1946, starring Jack Mather and Harry Lang, who continued to head the cast in the syndicated radio series of more than 600 episodes from 1947 to 1956.
 
The Connected Futures podcast program explores business trends, technology innovations, and best practices fueling an increasingly digitized landscape. As an extension of the digital magazine, Connected Futures, the series features conversations with industry experts, marketplace analysts, and business-minded thought leaders from around the world. Discussions reveal key strategies and insights focused on the potential value of a digital economy and how organizations can evolve to capitalize ...
 
UC Today covers the latest Cisco Webex news from around the globe. Catch up with the latest updates, insights, and analysis with presenter Rob Scott and Webex Master Jonathan George +others. Thanks for watching, if you’d like more like this, don’t forget to SUBSCRIBE to our channel. You can also join in the conversation on our Twitter, LinkedIn and Facebook pages.
 
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Have you ever wondered why pluggable optics exist? Have you ever wondered what acronyms like QSFP, LR4, FEC, and PAM4 actually mean? In this episode I continue my conversation with my colleague Ray Nering. He explains to me how a lot of these came to be, starting from the days of 1Gb GBIC all the way up to today's 400Gb QSFP-DD.Ê This is the second…
 
Cisco introduced End to End (E2E) Encryption in 2008 as a Webex Meeting option where only the meeting participants—and not the Webex cloud—have access to the meeting encryption key. Since most business over the last 12 months has been conducted virtually, the security and confidentiality of meetings has become a priority for our customers.Cisco exp…
 
就在三天前,2021年3月23日,當地時間大約7:40 (5:40 UTC),台灣的長榮海運公司的貨櫃輪「長賜輪」(EVER GIVEN),在「蘇伊士運河」的航道上意外擱淺,正好將整個通道阻塞。因此,「蘇伊士運河」完全停止服務,任何輪船都無法穿越,一直到影片製作的現在。 我從「維基百科」、「Google地圖」的觀察,我發現,「蘇伊士運河」本身存在著「單點故障、全體故障」的問題,也就是Single Point of Failure, SPOF。因為開鑿運河本身,就是一個極為昂貴的工程,我的重點不是在指出「蘇伊士運河」的設計規劃有問題。我只是藉由這個例子,來說明任何網路系統的設計,如果存在著「單點故障、全體故障」的服務停止缺陷,雖然發生的機會很小,只要機會不是零,我們就必須預先規劃好,如何降低發…
 
If you are interested in or continuing your career in Information Technology, check out this episode which features a panel of experienced industry professionals as they answer questions about their own careers in IT. Developer Experience Manager in Cisco DevNet Anne Gentle, Senior Engineer Deirra Footman, and data center engineer Micheline Murphy …
 
Cisco introduced End to End (E2E) Encryption in 2008 as a Webex Meeting option where only the meeting participants—and not the Webex cloud—have access to the meeting encryption key. Since most business over the last 12 months has been conducted virtually, the security and confidentiality of meetings has become a priority for our customers.Cisco exp…
 
99% of organizations use certifications to make hiring decisions. The reason is simple: Cisco certifications bring valuable, measurable rewards to certified IT professionals and the organizations that employ them. In this episode, we’ll explore all aspects of Cisco certifications, including how Cisco certifications stay relevant in our rapidly chan…
 
99% of organizations use certifications to make hiring decisions. The reason is simple: Cisco certifications bring valuable, measurable rewards to certified IT professionals and the organizations that employ them. In this episode, we’ll explore all aspects of Cisco certifications, including how Cisco certifications stay relevant in our rapidly chan…
 
Have you ever wondered why pluggable optics exist? Have you ever wondered what acronyms like QSFP, LR4, FEC, and PAM4 actually mean? In this first episode I start a conversation with my colleague Ray Nering. He explains to me how a lot of these came to be, starting from the days of 1Gb GBIC all the way up to today's 400Gb QSFP-DD. This is the first…
 
Join us as we explore expansions to the Catalyst 8000 Family and the Cisco Cellular Gateway. Learn about the industry forces that drove the need to create more than just a router, including multicloud application access, remote work resiliency, and a rising secure access services edge (SASE) architecture.Kureli Sankar and Cisco Champions explore th…
 
Join us as we explore expansions to the Catalyst 8000 Family and the Cisco Cellular Gateway. Learn about the industry forces that drove the need to create more than just a router, including multicloud application access, remote work resiliency, and a rising secure access services edge (SASE) architecture.Kureli Sankar and Cisco Champions explore th…
 
What is all this talk about automation? How do you get started? What resources are out there to help you tackle your automation projects?Join Cisco Champions, and DevNet Developer Advocate Kareem Iskander, as they discuss 1) the DevNet Automation Exchange, 2) automation use cases, and 3) a special challenge for Cisco Champion Radio listeners that c…
 
What is all this talk about automation? How do you get started? What resources are out there to help you tackle your automation projects?Join Cisco Champions, and DevNet Developer Advocate Kareem Iskander, as they discuss 1) the DevNet Automation Exchange, 2) its use cases around automation, and 3) a special challenge for Cisco Champion Radio liste…
 
Amit Chetal saw first-hand how difficult it was for his parents to sign up for vaccines, and quickly realized Cisco technology had the potential to make it an easier process. As the Retail Lead in Cisco’s Americas Industry Sales Organization, he gives us unique insight into the role technology plays in an inclusive recovery.…
 
Today, applications are the lifeline of digital businesses and so organizations are under pressure to innovate with speed. But with an unprecedented rise in bad actors and malicious security threats, these organizations must be able to maintain speed while effectively protecting organizational and customer assets.Organizations must embrace an “appl…
 
Today, applications are the lifeline of digital businesses and so organizations are under pressure to innovate with speed. But with an unprecedented rise in bad actors and malicious security threats, these organizations must be able to maintain speed while effectively protecting organizational and customer assets.Organizations must embrace an “appl…
 
In this episode of CX EMEAR: Unplugged, our host, Claudia Kittredge, talks to Alena, Fernando and Nuno about their journeys at the CX Centre Lisbon - the newest CX Centre globally!From the overview of their roles, through the importance of certification, to the giving back activities – tune in to hear a range of stories. Ready to apply? Join them n…
 
How do you know for certain that a router in your network has not been altered with since you deployed it? Wouldn’t it be great if you can cryptographically challenge your router to provide its unique identity? In addition to this, what if the underlying OS provides a secure mechanism to detect if the software has been tampered with during boot tim…
 
How do you know for certain that a router in your network has not been altered with since you deployed it? Wouldn’t it be great if you can cryptographically challenge your router to provide its unique identity? In addition to this, what if the underlying OS provides a secure mechanism to detect if the software has been tampered with during boot tim…
 
Linda Tong, the General Manager of AppDynamics which is part of Cisco, didn’t originally set out to work in tech, but she’s all in now. Hear how her diverse background, which includes a stint at the NFL, ultimately led her to AppD, and why she’s so excited about the new Cisco Secure Application.על ידי Greg Hamilton
 
In this inaugural episode of The Internet Report, hosts Angelique Medina and Archana Kesavan of ThousandEyes discuss the health of the global Internet, focusing on outage data trends across ISPs, public cloud providers, business collaboration apps and edge networks. Guest Deepak Ravisankaran joins to walk through a recent Google services disruption…
 
It was yet another eventful week on the Internet, folks. In this week’s episode of The Internet Report, Archana and I discuss the latest figures around global Internet performance, noting that, despite an elevation in outages last month, the Internet is holding up well. ISP outages declined slightly in the U.S. and globally last week, but that wasn…
 
"On this week’s episode of The Internet Report, Archana and I are thrilled to be joined by Martin Levy, who is a distinguished engineer at Cloudflare focused on BGP route security and expanding Cloudflare's global network footprint. Check out this week’s episode to hear his thoughts on BGP security, best practices such as using RPKI and some recent…
 
"We discuss a notable Facebook SDK outage that had ripple effects on other popular services that leverage its login functionality, including Spotify and Tik Tok. We also discuss a blog from AWS sharing their thoughts on the JEDI contract. We’re also joined by Arash Molavi, the lead Internet researcher here at ThousandEyes. Arash shares his insight …
 
Never a dull minute on the Internet! In today’s episode, Archana and I dove into a YouTube service disruption and an (unrelated!) Google network issue in India. We also discussed Slack’s explanation of their service disruption last week, and even talked through a case out of France where an education site experienced performance issues in lock step…
 
On this week’s episode, we discuss a recent BGP-related outage at a major public cloud provider, as well as a recent announcement that Cogent Networks has rolled out RPKI in an effort to strengthen its BGP route security. We’re also joined by Kemal Sanjta, principal engineer on our customer success team and our resident expert on Internet routing a…
 
This week’s episode is brought to you by the letter “O” for outages — in particular, there were a number of broadband providers, globally, that suffered localized outages this past week. After we run down our top headlines, including a satellite provider rolling out managed SD-WAN, we take a look at outages in Comcast and AT&T networks.…
 
On this week’s episode, we cover a recent move by the government of India to ban many Chinese-owned applications, including TikTok, which reportedly has more than 600,000,000 downloads in India. We also talk through a two-hour-long outage at Google Cloud Platform that affected multiple of its availability zones within a single region—highlighting t…
 
On this week’s episode, we cover a couple of significant application-layer outages at Github and WhatsApp that occurred over the past week. Then, Archana and I do a deep-dive into a network-related outage at Cloudflare that affected the availability of its popular DNS service for approximately 30 minutes. We'll share what we saw through our vantage…
 
On this week’s episode, I am joined by Deepak Ravi from our Dublin technical sales engineering team to discuss a recent outage at Garmin. Garmin confirmed that it was a victim of a ransomware attack, which took down several of its services including its website functions, customer support, customer facing applications, and company communications. I…
 
This is the Internet Report, where we uncover what’s working and what’s breaking on the Internet—and why. On this week’s episode, Archana and I discuss a small number of outages that hit certain regions of the globe over the past week. This includes an outage that caused a midday disruption for people trying to connect to Reddit, a weekend DNS issu…
 
On this week’s episode, Archana and I cover some recent outages that made headlines. This includes the Spotify outage, caused by an expired TLS certificate, that prevented users from accessing its platform. We also cover off on a widespread outage at Cogent during (what seems to be) a maintenance window. Then, we go “under the hood” on the prolonge…
 
The Internet held up reasonably well over the past week, all things considered. There were no major outages to report, which is a welcome repose for those impacted by the major outages the week prior. While it’s not an outage that occurred this past week, we did want to spend some time covering the recent Verizon Edgecast outage that occurred on Au…
 
It was another quiet week on the Internet, so we wanted to spend some time answering your questions around some recent outages. Catch this episode as we discuss how you can understand the upstream relationships of the services you rely on to assess your risk profile. We also cover why SLAs fall short in protecting your business in the event of an o…
 
On today’s episode, Angelique and I cover off on a couple outages that occurred over the past week. First, we discuss an application outage at Instagram that occurred on September 17th and lasted around 30 minutes. We also discuss a network outage on September 14th on the AWS backbone near Columbus, Ohio. This outage was a little more widespread, a…
 
Cognitive Collaboration brings together intelligence and context throughout all collaboration experiences. Bridging AI and ML capabilities with insight and the context of the meeting or customer interaction creates more meaningful experiences and outcomes. Cognitive Collaboration fosters human relationships, enhances customer interactions, and buil…
 
Cognitive Collaboration brings together intelligence and context throughout all collaboration experiences. Bridging AI and ML capabilities with insight and the context of the meeting or customer interaction creates more meaningful experiences and outcomes. Cognitive Collaboration fosters human relationships, enhances customer interactions, and buil…
 
我這幾天在「網路攻防戰」Facebook頁面看到文章「標題:台灣 IPv6 使用率已經超過 50%」,我順著找到了好多關於台灣IPv6發展現況的資訊。我這時候才驚覺到,原來在台灣,IPv6協定用戶端連線數,目前已經超越IPv4協定。 APNIC從「用戶端」完成的成功工作連線數,來做為量測依據。因此,並不是IP地址空間中的可能地址數,而是有真實意義的使用人數、人次。 台灣目前Internet上面的IPv6的使用連線數,已經超過台灣全部的IPv4連線數了。或者這樣看,假設您的用戶端只能支援IPv4,那麼您已經是屬於不到一半的少數了。 我整理出我的三個觀察,跟大家分享。 資料來源:https://stats.labs.apnic.net/ipv6/TW 行動電話上面的網路活動,IPv6遠高於IPv…
 
In this episode of Unhackable, Mike Storm with his co-host and producer, Sean discuss the Unhackable Principle: Authentication. This is where they talk about passwords, multi-factor authentication, and what it takes to keep you safe when you are online.Today more than ever, it is critical to protect our family and friends, both online and off. So, …
 
We are excited to launch Cisco Live as a truly worldwide event for customers and partners around the globe, from the Americas to EMEAR to APJC. This combined global digital event, Cisco Live 2021, will be held on March 30 – April 1, 2021, replacing Cisco Live EMEAR (February) and Cisco Live (June). With events and conferences continuing to be digit…
 
We are excited to launch Cisco Live as a truly worldwide event for customers and partners around the globe, from the Americas to EMEAR to APJC. This combined global digital event, Cisco Live 2021, will be held on March 30 - April 1, 2021, replacing Cisco Live EMEAR (February) and Cisco Live (June).With events and conferences continuing to be digita…
 
In this third part of Principal Engineer David Peñaloza's story, we complete David's journey of how he earned Cisco certifications, and how that decision ultimately improved his life and career. The story continues with David telling us what happened when he began his career in a completely different continent. This episode is for anyone who is int…
 
Cisco Fastlane+ is a co-developed solution with Apple that significantly improves the experience of any Wi-Fi 6 capable iPhone or iPad connected to a Cisco Catalyst 9130 Access Points. Cisco’s existing Fastlane solution has provided an enhanced user experience on iPhones, iPads, and Mac devices with optimized QoS prioritization of time-sensitive ap…
 
Cisco Fastlane+ is a co-developed solution with Apple that significantly improves the experience of any Wi-Fi 6 capable iPhone or iPad connected to a Cisco Catalyst 9130 Access Points. Cisco’sexisting Fastlane solution has provided an enhanced user experience on iPhones, iPads, and Mac devices with optimized QoS prioritization of time-sensitive app…
 
Personalised experience is something customers no longer expect but demand! Cisco Digital Journeys are personalized interactions that ensure customers get the most out of their Cisco investments. Listen to the latest episode of Cisco CX EMEAR: Unplugged with Alistair Wildman and Zarina Pasalic to learn exactly how Cisco Digital Journeys are taking …
 
How do you create exceptional customer experiences? Contact centers play an essential role in shaping a company’s direction and have become a strategic imperative to driving customer loyalty, innovation and business growth. No other part of your organization touches customers more closely. Tune in to this episode to learn more about Cisco Contact C…
 
In this second part of Principal Engineer David Peñaloza's story, we continue chronicling David's journey of how he earned Cisco certifications, and how that decision ultimately improved his life and career. The story continues with David telling us how a trip abroad led him to a few major life decisions. This episode is for anyone who is intereste…
 
How do you create exceptional customer experiences? Contact centers play an essential role in shaping a company’s direction and have become a strategic imperative to driving customer loyalty, innovation and business growth. No other part of your organization touches customers more closely. Tune in to this episode to learn more about Cisco Contact C…
 
Intersight Workload Optimizer is an exciting new Software-as-a-Service (SaaS) solution that helps customers solve the critical problem of assuring workload performance while maximizing infrastructure utilization, both on-premises and in the public cloud.Tune in to this episode to learn how Cisco Intersight Workload Optimizer simplifies application …
 
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זכויות יוצרים 2021 | מפת אתר | מדיניות פרטיות | תנאי השירות
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