Understanding Precision Time Protocol (PTP)

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  • Опубліковано 3 лют 2025

КОМЕНТАРІ • 23

  • @kenechukwunduka
    @kenechukwunduka Рік тому +5

    Thanks for what you are doing in this Tech industry

  • @BloodyMer
    @BloodyMer Рік тому

    very informative. Thank you. I have to deploy this and I had no idea this protocol even existed

  • @majiddehbi9186
    @majiddehbi9186 Рік тому +1

    Hello, Mr Wallace happy , to see you again , you are our real mentor, any advices for my next CCNP ENCOR exam in 03 in 03 months

  • @kosmonautofficial296
    @kosmonautofficial296 5 місяців тому

    Thanks so much! Went through so much training and didn’t find anything on this.

  • @BullCraftMaxx
    @BullCraftMaxx Рік тому +1

    Thanks for making this! The broadcast uses this for the SMPTE 2110 standard. I will be sharing this 😊

    • @Douglas_Gillette
      @Douglas_Gillette Рік тому +1

      I am familiar with Dante and other real time media technologies as well.

    • @BullCraftMaxx
      @BullCraftMaxx Рік тому

      @@Douglas_Gillette Dante is pretty simple actually. It doesn't require PTP (although you can use it) as it has its own system of timing and can even use things like Word Clock. Basically Dante just chooses one device as the master and the sync automatically happens.
      In SMPTE 2110 it is much more complex. PTP is needed because the Audio, Video, and ANC data are uncompressed that use RTP protocol and SDP for format understanding. Literally without PTP the whole system goes down.

    • @Douglas_Gillette
      @Douglas_Gillette Рік тому

      @@BullCraftMaxx I thought for certain Dante required PTP. 🤔🤔🤔

    • @BullCraftMaxx
      @BullCraftMaxx Рік тому

      ​@@Douglas_GilletteSorry, let me rephrase this better. Dante doesn't require an external PTP Clock. One device is elected as the leader clock to which the other devices are synchronized. You can wire word clock to a Dante device that you want to be master, it will put it's timing from that, and handle PTP within the Dante ecosystem.
      In 2110, you have to have an external PTP Clock to handle timing, from a device such as a Telestream SPG8000a.

  • @purplemonkeydishwasher5269
    @purplemonkeydishwasher5269 Рік тому

    Hi Kevin bought your new ENCOR 1.1 course. I love how you have built CML and automation in from the word go by providing those YAML files.

  • @BullCraftMaxx
    @BullCraftMaxx Рік тому +4

    Hi Kevin, would you also considering making videos on SDP (Session Description Protocol) and RTP? Your videos make things so easy to understand for anybody 😊

    • @purplemonkeydishwasher5269
      @purplemonkeydishwasher5269 Рік тому +1

      I'm sure if you look RTP and SRTP are out there. Kevins background is UC. So it will be in his play list somewhere

  • @feel82
    @feel82 Рік тому

    Very good explanation. Many thanks.😄

  • @oleksandrone
    @oleksandrone Рік тому

    Best PTP explanation ever

  • @starioa
    @starioa 6 місяців тому +1

    That is the best explanation of PTP. Thanks a lot!
    If I have docker containers in the same host machine, they all share the same clock, so, it is NOT possible to do PTP on them, correct? Is there a way to simulate clocks?
    Better to use VMs, if I want to clock sync virtual machines on the same host machine?

  • @anshumansingh6252
    @anshumansingh6252 10 місяців тому

    Excellent!

  • @basadake
    @basadake Рік тому

    Hello Papa Bear. Cool video as always.

  • @sudiptabhar3161
    @sudiptabhar3161 Рік тому

    GREAT...!!!!

  • @rafbru
    @rafbru 5 місяців тому

    If PTP synchronizes clocks, why does the local clock time between IE-GMC and IE-BC differ by 87 seconds?

  • @oleksandrone
    @oleksandrone Рік тому

    It is not mentioned that PTP is also used in DOCSIS.

  • @DKORALable
    @DKORALable Рік тому

    The ENCORE Exam changed?

  • @Paul-G232
    @Paul-G232 4 місяці тому

    Lucid Explanation