In this YouTube “playing in the lab” IWAN fun we are going to have 2 phones (one in Branch 1 and one in Branch 3) doing a voice/video call. We will use LiveAction to see that the video call between the 2 branches is actually going directly spoke-to-spoke despite the fact that they are on an mGRE tunnel with a DMVPN hub in the Hub Site. We will confirm what LiveAction is seeing via command line on Branch1 Router 1 and see the NHRP shortcuts that this router has to go directly to the Router 3’s direct IP address that it uses to connect to the MPLS cloud.
We will then ask what might happen if a brownout impairment were to occur on the Branch1_Router1 link with the MPLS PE. For example – 2% loss. We will look at a little of the PfRv3 configs up on the domain master controller as well as Branch1_Router1’s master policy that it received from the domain master controller. Then we will cause impairment (2% loss) to the MPLS link… during which I have a video recording of the phone call… where … pretty much… the move over from the primary Continue reading

Today we are thrilled to welcome UK2 Group as a CloudFlare partner. Customers of UK2 Group (including its brands UK2.net, Midphase, and Westhost) are now able to access CloudFlare’s web performance and security solutions with a single click. Backed by CloudFlare, UK2 Group’s customers can now protect their websites against security threats, ensure only clean traffic gets served, and speed up site performance no matter where visitors are located. Customers in need of advanced features, and even more performance and security, can sign up for CloudFlare Plus—a plan only offered through our reseller partners.
UK2 Group is one of the innovators of the hosting industry and operates globally. While its name points to its roots (located just down the road from the CloudFlare office in London), it also has an extensive presence in the US. We’re excited to partner with UK2 Group to provide the best web performance and security to its numerous customers.
As we reported last April, Cisco changed the CCIE Lab Exam retake policy to an exponential backoff, meaning that the more attempts you took at the lab the more time you had to wait between attempts.
In a sudden change of heart, today Cisco announced that they are reversing their policy change until at least December 31st 2015. Per Cisco:
“For a limited time, we will waive the current lab retake policy so that all lab candidates will be able to retest for their lab exam with only a 30-day wait period.” “If you register for any CCIE lab exam between now and December 31, 2015, you will have the option of retaking the exam with only a 30-day wait regardless of the number of attempts you may have already made.”
Frequently Asked Questions about the policy changes:
Q: Does this mean that between now and December 31, I can take the lab every 30 days?
A: Yes.Q: Is the original policy back in place after December 31?
A: What happens after December 31 is dependent on the results of our research from now until that date.Q: What does this mean if my current Continue reading
Tech media speculates on Microsoft acquiring AMD and Docker. And here's why drones and people don't always mix.
The post Microsoft Acquisition Rumors & Drones Vs. People appeared first on Packet Pushers Podcast and was written by Drew Conry-Murray.
INE’s CCIE Service Provider v4 Advanced Technologies Class continues today at 08:00 PDT (15:00 UTC) with Inter-AS MPLS L3VPN. All Access Pass subscribers can attend at http://live.INE.com. Recordings of some of the previous class sessions up to this point are now available via AAP library here.
Additionally, INE’s CCIE SPv4 Workbook is now available in beta format here.
Hope to see you in class!