Rack Rentals for INE’s CCIE Service Provider v4 topology are now available at rentals.ine.com.
Both CCIE RSv5 Full Scale Labs and CCIE SPv4 now share the same topology in the scheduler, which consists of the following devices:
IOS XRv instances can be managed through the control panel similar to other devices in the topology, as seen below:
The core cPacket value proposition is that of deep packet inspection and analysis at line rate in a scalable, distributed manner. Rather than merely directing traffic to various tools for analysis by creating a visibility fabric, cPacket handles both the functions of visibility fabrics as well as traffic analysis tools.
The post cPacket Provides Distributed, Line-Rate, Real-Time Packet Analysis appeared first on Packet Pushers.
The core cPacket value proposition is that of deep packet inspection and analysis at line rate in a scalable, distributed manner. Rather than merely directing traffic to various tools for analysis by creating a visibility fabric, cPacket handles both the functions of visibility fabrics as well as traffic analysis tools.
The post cPacket Provides Distributed, Line-Rate, Real-Time Packet Analysis appeared first on Packet Pushers.
Today we're launching two new features and a brand new dashboard and API for Virtual DNS. Virtual DNS is CloudFlare’s DNS proxy that sits in front of some of the largest hosting providers in the world, shielding their DNS infrastructure from attacks and providing them with the DNS performance benefits of CloudFlare's network and caching.
It's been a year since we launched Virtual DNS, and the service has expanded a lot since then. Virtual DNS now answers 7 billion DNS queries a day, 4.6 billion of which are served from our cache, saving our Virtual DNS customers a collective 65% of their bandwidth. Beyond the bandwidth savings, Virtual DNS also protected its customers from a large vulnerability in BIND when it was discovered in August.
Virtual DNS is different from CloudFlare’s core authoritative DNS service, which comes included in CloudFlare’s standard plans. In authoritative DNS, CloudFlare hosts DNS records for a zone on its own infrastructure. In Virtual DNS, the customer hosts all of the DNS records for all of their zones, and CloudFlare serves as a front end proxy to them.
The new Virtual DNS dashboard makes it fast and easy Continue reading
Hey IT pros! Do you want to know how to simplify your IT with VMware solutions? Then join us at vForum Montreal on April 21st to discover the latest tips and tricks so that you can transform your IT! Whether you’re just starting out or you already have an advanced deployment plan, we’ll help you navigate your IT journey across cloud, virtualization and mobility. Make sure to free up your schedule for this one-day event – it’s free!
In the morning, you’ll hear some of IT’s biggest names dole out actionable advice on how to deliver an effective cloud strategy. Listen to VMware CTO of the Americas, Chris Wolf, discuss four key priorities that drive today’s IT imperatives. Then stick around for IDC Canada’s very own Program VP, David Senf, who will share his vast experience in forecasting and tracking markets & competitors in the cloud, servers, storage, networking & security, software tools and virtualization. Rounding out our list of keynote speakers is Shawn Rosemarin, VMware Chief of Staff Systems Engineer, who’ll explain how VMware’s Software Defined Enterprise can help mature your organization from a “cost center” into a “valued service provider.”
After lunch, dive deep into your IT Continue reading
The "micro-SDN" of containers gets a formal link to Kubernetes.
Huawei is gaining share in the global technology market and beginning to use open source as a strategic weapon.

An interesting question came up on the mechanical-sympathy list about how to best benchmark a stack of different queue (aeron/argona, jctools, dpdk, pony) and transport (aeron, dpdk, seastar) options.
Who better to answer than Gil Tene, Vice President of Technology and CTO, Co-Founder, of Azul Systems? Here's his usual insightful and helpful response:
If you are looking at the set of "stacks" (all of which are queues/transports), I would strongly encourage you to avoid repeating the mistakes of testing methodologies that focus entirely on max achievable throughput and then report some (usually bogus) latency stats at those max throughout modes.
The tech empower numbers are a classic example of this in play, and while they do provide some basis for comparing a small aspect of behavior (what I call the "how fast can this thing drive off a cliff" comparison, or "peddle to the metal" testing), those results are not very useful for comparing load carrying capacities for anything that actually needs to maintain some form of responsiveness SLA or latency spectrum requirements.