Скачать или смотреть Interview BFD

After publishing a series of articles on BFD used on Cisco DNX platforms, Tejas Lad (TME in the MIG Business Unit) accepted to record answers to the following questions:

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0:00​ • Intro
0:42 • what is BFD and what's the purpose of this technology?
1:17​ • What kind of interfaces or protocols can be used with BFD?
1:39 • Could you please describe what's a typical BFD session?
2:49​ • Where are processed BFD packets?
3:58 • What about scale?
4:43​ • Timers? Multipliers?
5:18​ • Simple BFD configuration and monitoring
6:30​ • BFD over bundles, what's available?
7:17​ • Single / Multi path?
7:49​ • What's best, BoB or BLB then?
8:40 • Other config tricks to know?
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The articles are present in https://xrdocs.io/ncs5500/tutorials/
BFD Architecture on NCS55xx and NCS5xx: https://xrdocs.io/ncs5500/tutorials/b...
Understanding the BFD Hardware Programming on NCS55xx and NCS5xx: https://xrdocs.io/ncs5500/tutorials/u...
BFD over Bundle Interfaces on NCS5500 and NCS500: https://xrdocs.io/ncs5500/tutorials/b...
Multipath and MultiHop BFD sessions on NCS5500 and NCS500: https://xrdocs.io/ncs5500/tutorials/m...
Coexistence Between BFD over Bundle and BFD over Logical Bundle: https://xrdocs.io/ncs5500/tutorials/c...