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Home > Packet Pushers - Weekly Show > Show 262 – Future of Networking – Dave Ward
Podcast: Packet Pushers - Weekly Show
Episode:

Show 262 – Future of Networking – Dave Ward
Category: Technology
Duration: 00:00:00
Publish Date: 2015-11-06 06:06:24
Description:

future-of-networking-david-ward-opt-optThis is the Packet Pushers podcast. A place where more than 30 years of networking hasn t gathered any dust, just a pile of unpaid invoices that are unpaid technical debt and we try to work out if the creditors are coming to collect this quarter.

Sponsor – Interop Las Vegas

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Topics & Show Notes

Tagging vs Flow mapping

  • OpenFlow+ vs MPLS/PCEP/NSH
  • overlays and native flow management
  • ie LISP, Segment Routing,
  • No longer packet by packet, all protocols are flows – TCP – TCP

Named Data Networking

http://named-data.net/

https://en.wikipedia.org/wiki/Named_data_networking

The gap between service providers and the enterprise in networking

  • Scale/simplicity vs Feature density
  • Core Performance vs Function Density

Network Architectures

  • wifi / mobility
  • 5G
  • peering architectures

Cheaper to transport the bit or produce the bit

Open Source

  • where are we now
  • have things progressed

Overlay VPNs

The Future of QoS

  • Is it possible when everything is Internet ?
  • Does QoS work. 

IP Multicast

  • why are we bothering with IP Multicast in 2015 ?
  • the rise of streaming video and CDN is killing the concept of point-to-multipoint

Whitebox/Whitebrand/Merchant Silicon

  • any comments on how this will play out ?

The rise of x86 for network appliances.

  • intel could impact many companies.
  • DPDK is able handle 40gbps with  single core.
  • Two sides of NFV
    • Docker & VMs on network devices.
    • Network devices on x86 servers

Dave Ward

Twitter: @drrcranium

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