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Worth Reading: Outing your Outages

How are you supposed to handle outages? What happens when everything around you goes upside down in an instant? How much communication is “too much”? Or “not enough”? And is all of this written down now instead of being figured out when the world is on fire? —Tom @Networking Nerd

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IDG Contributor Network: Identity awareness: it’s more than just a packet

It was about 20 years ago when I plugged my first Ethernet cable into a switch. It was for our new chief executive officer. Little did she know that she was about to share her traffic with most others on the first floor. At that time being a network engineer, I had five floors to be looked after.Having a few virtual LANs (VLANs) per floor was a common design practice in those traditional days. Essentially, a couple of broadcast domains per floor were deemed OK. With the VLAN-based approach, we used to give access to different people on the same subnet. Even though people worked at different levels but if in the same subnet, they were all treated the same.To read this article in full, please click here

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IDG Contributor Network: Identity awareness: it’s more than just a packet

It was about 20 years ago when I plugged my first Ethernet cable into a switch. It was for our new chief executive officer. Little did she know that she was about to share her traffic with most others on the first floor. At that time being a network engineer, I had five floors to be looked after.Having a few virtual LANs (VLANs) per floor was a common design practice in those traditional days. Essentially, a couple of broadcast domains per floor were deemed OK. With the VLAN-based approach, we used to give access to different people on the same subnet. Even though people worked at different levels but if in the same subnet, they were all treated the same.To read this article in full, please click here

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IDG Contributor Network: Identity awareness: it’s more than just a packet

It was about 20 years ago when I plugged my first Ethernet cable into a switch. It was for our new chief executive officer. Little did she know that she was about to share her traffic with most others on the first floor. At that time being a network engineer, I had five floors to be looked after.Having a few virtual LANs (VLANs) per floor was a common design practice in those traditional days. Essentially, a couple of broadcast domains per floor were deemed OK. With the VLAN-based approach, we used to give access to different people on the same subnet. Even though people worked at different levels but if in the same subnet, they were all treated the same.To read this article in full, please click here

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National Cybersecurity Awareness Month = International IoT Security and Privacy Month

October is National Cybersecurity Awareness Month, and as part of our work with the Online Trust Alliance and our Internet of Things (IoT) campaign, we think October also deserves another label… International IoT Security and Privacy Month. There are a number of significant activities and developments related to security and privacy. Here are a few highlights of what’s happening, how we are participating, and how you can get involved.

• The “How to Make Trustworthy #IoT” Workshop – (Oct. 8) This year’s Internet Society Chapterthon is focused on IoT, and we are excited to see how all 43 participating Chapters raise awareness of the privacy and security issues surrounding IoT. On Monday, 8 October, Jeff Wilbur and Megan Kruse from the Online Trust Alliance be in New York City with the Internet Society New York Chapter (ISOC-NY) and IoTNation holding a workshop on ‘How to Make Trustworthy IoT’ – an IoT Privacy & Security Workshop. If you’ll be in New York City on Monday, please consider registering for the event, or watching the livestream starting at 2PM.
• Comments due for NIST Internal Report (NISTIR) 8228: Considerations for Managing IoT Cybersecurity and Privacy Risks – (Oct. 24) The report by Continue reading

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Orhan Ergun Training and Consultancy Company has CCIE SP Training as well !

Hi everyone ! I am glad to announce that we started CCIE SP (Service Provider) Training.   The CCIE Service Provider Lab bootcamp has been developed by Orhan Ergun LLC. as a preparation tool for the CCIE Service Provider v4.1 Lab Exam.   Each session will start by reviewing the concepts and fundamentals of the related …

Continue reading "Orhan Ergun Training and Consultancy Company has CCIE SP Training as well !"

The post Orhan Ergun Training and Consultancy Company has CCIE SP Training as well ! appeared first on Cisco Network Design and Architecture | CCDE Bootcamp | orhanergun.net.

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Orhan Ergun Training and Consultancy Company has CCIE SP Training as well !

Hi everyone ! I am glad to announce that we started CCIE SP (Service Provider) Training.   The CCIE Service Provider Lab bootcamp has been developed by Orhan Ergun LLC. as a preparation tool for the CCIE Service Provider v4.1 Lab Exam.   Each session will start by reviewing the concepts and fundamentals of the related …

Continue reading "Orhan Ergun Training and Consultancy Company has CCIE SP Training as well !"

The post Orhan Ergun Training and Consultancy Company has CCIE SP Training as well ! appeared first on Cisco Network Design and Architecture | CCDE Bootcamp | orhanergun.net.

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Orhan Ergun Training and Consultancy Company has CCIE SP Training as well !

Hi everyone ! I am glad to announce that we started CCIE SP (Service Provider) Training.   The CCIE Service Provider Lab bootcamp has been developed by Orhan Ergun LLC. as a preparation tool for the CCIE Service Provider v4.1 Lab Exam.   Each session will start by reviewing the concepts and fundamentals of the related […]

The post Orhan Ergun Training and Consultancy Company has CCIE SP Training as well ! appeared first on Cisco Network Design and Architecture | CCDE Bootcamp | orhanergun.net.

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Smaller Telcos Can Connect to Public Clouds Via Tata Communications Transformation Services

Tier 1 service providers have connected to public clouds with relative ease. But Tier 2 and Tier 3 providers are struggling to create this connectivity, according to Tata.

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China Hacked Supermicro Servers to Spy on Amazon, Microsoft, Report Says

A former U.S. intelligent official said that data center server provider Supermicro was the "Microsoft of the hardware world" and that attacking Supermicro motherboards was "like attacking the whole world.”

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JFrog Jumps to $1B Valuation on Heels of Series D

The company has seen a 500 percent increase in sales since its last funding round in 2016.

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Making the Connection From the SD-WAN to the Cloud

Some companies argue that providing access to a POP network via cloud gateways is a competitive advantage.

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NetOps Is Still Trying to Catch Up to DevOps in the Automation Race

Lack of expertise and integrated tools, not indifference, is leaving NetOps behind DevOps in the race to automate the deployment pipeline.

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Cisco Webex outage: Collaboration service finding a lumpy recovery

Some Cisco Webex users are still having some problems with the collaboration system over a week after the service went dark.  According to the company’s website a major outage began on September 25 and shut down all Webex services from  – Calling, Meetings, Control Hub, Hybrid Services and Team.   At the time the company stated that “Webex Teams services are currently impacted by an ongoing service outage. Engineering resources are online and working to restore services. We apologize for the impact and all hands are on deck to restore Teams, Meetings, Calling, Care and Context services.”To read this article in full, please click here

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Cisco Webex outage: Collaboration service finding a lumpy recovery

Some Cisco Webex users are still having some problems with the collaboration system over a week after the service went dark.  According to the company’s website a major outage began on September 25 and shut down all Webex services from  – Calling, Meetings, Control Hub, Hybrid Services and Team.   At the time the company stated that “Webex Teams services are currently impacted by an ongoing service outage. Engineering resources are online and working to restore services. We apologize for the impact and all hands are on deck to restore Teams, Meetings, Calling, Care and Context services.”To read this article in full, please click here

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In A Parallel Universe, Data Warehouses Run On GPUs

Many programs have a tough time spanning across high levels of concurrency, but if they are cleverly coded, databases can make great use of massively parallel compute based in hardware to radically speed up the time it takes to run complex queries against large datasets. …

In A Parallel Universe, Data Warehouses Run On GPUs was written by Timothy Prickett Morgan at .

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SD-WAN vs. Next-Gen Firewalls: Chicken or the Egg?

At the SD-WAN Summit 2018 in Paris, one of the more contentious debates was which will come first: next-generation firewall or new SD-WAN capabilities?

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Worth Reading: How Edge Computing will Impact the Enterprise

Data published at the start of 2018 reveals a prediction that spending in the edge computing sector will grow by a compound annual growth rate of more than 30 percent through 2022. That means regardless of IT professionals’ focus and the companies they work for now, their jobs paths will inevitably feature more edge computing-related elements soon. —Kayla Matthews @Information Week

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IPv6 Buzz 010: Understanding And Troubleshooting IPv6 With Wireshark

Today's IPv6 Buzz podcast explores using the Wireshark protocol analyzer to understand and troubleshoot IPv6. Our guest is Jeff Carrell, an expert instructor in IPv6 and Wireshark.

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IPv6 Buzz 010: Understanding And Troubleshooting IPv6 With Wireshark

Today's IPv6 Buzz podcast explores using the Wireshark protocol analyzer to understand and troubleshoot IPv6. Our guest is Jeff Carrell, an expert instructor in IPv6 and Wireshark.

The post IPv6 Buzz 010: Understanding And Troubleshooting IPv6 With Wireshark appeared first on Packet Pushers.